WinEMP - NRI

Technical documentation 

WinEMP 

The Euro-, adjustment and diagnostics program 

for NRI coin validators 

06.01 JBe/ds 

Edition 1 

BA.WINEMPG18-GB 

CRANE 

Operating instructions for the G-18 

National Rejectors, Inc. GmbH • Zum Fruchthof 6 • D-21614 Buxtehude 

Phone: +49 (0)4161-729-0 • Fax: +49 (0)4161-729-115 • e-mail: info@nri.de • Internet: www.nri.de

National Rejectors, Inc. GmbH, Buxtehude TABLE OF CONTENTS 

Table of contents 

1 Introduction ............................................................ 4 

General information about these instructions........... 4 

General information on software WinEMP ............... 4 

Licence and utilization agreement ...................... 5 

Scope of delivery ................................................ 5 

System requirements ......................................... 6 

Operating functions, general .............................. 6 

2 Starting up .............................................................. 7 

Install device environment ........................................ 7 

Install WinEMP ......................................................... 8 

Start WinEMP .......................................................... 9 

3 Operation ............................................................. 10 

Perform tests ......................................................... 12 

Test coin signal lines ........................................ 12 

Test gates ........................................................ 12 

Compare coin values with stored channel values 

(Table screen)........................................................ 13 

Program channel specific data (Table screen) ...... 15 

Determine smallest coin value and 

decimal point position (only G-18 battery) ........ 15 

Determine critical coin (only G-18 battery) ....... 15 

Determine the difference to the set price 

(only G-18 battery) ............................................ 16 

Program channel specific data (Table screen) ...... 17 

Assign a coin type to a coin channel 

(only G-18 battery) ............................................ 17 

Allocate a coin signal line to a coin channel ..... 18 

Assign the coin impulse number to 

a coin channel (only G-18.mft) ......................... 18 

Assign an individual coin inhibit line to 

a coin channel (only G-18.3000) ....................... 19 

2

National Rejectors, Inc. GmbH, Buxtehude TABLE OF CONTENTS 

Adjust coin acceptance band ................................. 21 

Teach coin channels .............................................. 24 

Undo entry .............................................................. 25 

Convert coin validator to Euro ................................ 26 

Measure calibration set (not for G-18.mft) ....... 27 

Euro conversion (not for G-18.mft) ................... 29 

Euro update (only for G-18.mft) ........................ 31 

After the Euro conversion ... ............................. 32 

Exit program........................................................... 32 

4 Error messages ................................................... 33 

Menu structure ................................................................. 34 

Index ............................................................................... 36 

Glossary ............................................................................. 38 

TI G-18.2800 and G-18.2900 ............................................. 40 

Reference list for data block selection .......................... 42 

3

National Rejectors, Inc. GmbH, Buxtehude INTRODUCTION 

1 Introduction 

General information about these instructions 

To make it easier for you to navigate within these instructions, the following 

markings were used within the text: 

• Safety instructions, which have to be taken note of in order to protect 

operators and equipment, have been written in bold and been given the 

pictogram . 

• Special notes, which are to facilitate the use of the program, have been 

written in italics and also been given a pictogram . 

• Screen text have been written in ”Courier”. 

• MENU ITEMS and BUTTONS have been written in small capitals. 

For simple navigation through the program, the individual possible 

navigation steps in the software WinEMP have been listed in chapter 

”Menu structure”. 

To facilitate the programming of the coin validator with the software 

WinEMP, these instructions also refer to the separate operating 

instructions for the coin validator and the testing device: 

• General description 

– G-18.2900 

– G-18.3000 

– G-18.mft 

• Tester G-19.0594/4 

General information on software WinEMP 

The software WinEMP is used to diagnose and program NRI-coin 

validators and to convert NRI-coin validators to the Euro. 

After every programming step performed on a device, please 

make sure that the label of the device is adapted to suit the new 

settings of the device. 

WinEMP has been designed for use with a device environment consisting 

of NRI 

• Coin validator G-18 

• Test G-19.0594 (with adapter G-19.0640) and 

• Card reader “License Card Module” G-19.0647 (scope of delivery). 

4


The program identifies the coin validator connected and its device specific 

data and presents them on the screen of your PC. The card reader 

connected between the coin validator and the PC to accept licence 

dependent programmed chip cards ensures that only the owner of the 

card can modify data at programming level. If the card is not inserted into 

the card reader, only the data of the diagnostics screen can be displayed. 

WinEMP has the following advantages: 

• integrated card reader ”License Card Module” for customer own chip 

cards as access authorization to the programming level and protection 

against incorrect operation 

• simple installation of CD-ROM and fast software update from the 

Internet via the NRI homepage (www.nri.de) 

• user friendly navigation features based on Windows navigation 

• backup file for every single setting of the coin validator saved on the 

hard disc 

• problem-free and time saving Euro conversion of different coin 

validators 

Licence and utilization agreement 

Scope of delivery 

The software WinEMP described in these instructions may only 

be used if the licence and utilization agreement has been 

accepted. 

In addition to the software WinEMP (CD-ROM) the following items are also 

included in delivery: 

• card reader ”WinEMP License Card Module” G-19.0647 

• customer specific chip card 

• connection cable (card reader – PC) 

• 9 V power pack 

• letter of information with reference to NRI Homepage to download the 

appropriate operating instructions 

• optional calibration set (if ordered in advance) 

5


System requirements 

To run the software WinEMP, your system must have the following in 

terms of hardware and software: 

Operating system Windows 95/98/NT/2000 (not CE) 

Working memory of at least 32 MB 

CD-ROM drive 

Graphic resolution 800 x 600 dpi min. 

Serial interface COM1/COM2 

The use of the program WinEMP as well as the explanations in these 

instructions pre-suppose a certain amount of basic Windows 

knowledge. 

Operating functions, general 

This section contains the explanations of simple functions which occur 

frequently. In the following chapters which explain setting up the device, it 

has been assumed that the user knows these functions and they shall not 

be explained again in the manual. 

• Using the menu item BACK you always return to the previous screen – 

possibly after confirming/declining the query Write data into 

validator? by clicking on the button YES/NO (see chapter ”Menu 

structure”). 

• Using the menu item INFO, in the top right of the respective screen, an 

information window will always be displayed giving the WinEMP 

software version. By pressing OK the window closes again. 

• Using the button ABORT the user aborts a process and leaves the 

respective pop-up window. 

• Letters in the menu bar and the pull down menus which have been 

underlined are to be treated in the same way as in Windows and 

represent the key which executes specific functions if pressed together 

with the ”Alt” key. 

• When selecting the functions using the main menu bar, the access 

rights of the user are checked. A window is displayed. 

• The lower screen bar contains information about the further use of the 

software. 

• For the purpose of simple navigation, the individual screens have been 

given a title (in blue). These screen titles are also used in these 

instructions. 

6

National Rejectors, Inc. GmbH, Buxtehude STARTING UP 

2 Starting up 

Before the software is installed we recommend that the device 

environment consisting of coin validator, tester with adapter and enclosed 

card reader is connected. 

Install device environment 

• Switch the mains switch off on tester G-19.0594 and put the remaining 

switches in their base positions (see separate operating instructions for 

tester G-19.0594/4). 

• First connect the coin validator to the tester 19.0594 using the 14 pole 

or 16 pole connecting cable included in delivery of the coin validator/ 

tester (see Fig. 1). 

– G-18.3000 to G-18.4000 16 pole connecting cable 

– G-18.2800 to G-18.2900 14 pole connecting cable 

G-18.mft 

• Using the 10 pole cable and adapter G-19.0640, connect the coin 

validator to the interface ”EMP connector” of the card reader G-19.0647 

(see Figs.1). 

card reader adapter coin validator tester 

G-19.0647 

G-19.0640 

SAP 12041 

10 pole 

Fig. 1: Connection diagram 

G-18.3000 - 

G-18.4000 

G-18.2800 - 

G-18.2900 

G-18.mft 

G-19.0594 

SAP 11809 

16 pole 

14 pole 

7


• Connect the card reader with the serial interface of the PC (COM1/ 

COM2) using the enclosed connecting cable via the interface labelled 

”PC connector”. 

• Plug the connecting plug of the power pack into the socket ”9 V DC” of 

the card reader. 

Only use the 9 V power pack enclosed in delivery! 

• Now connect the tester and the power pack with the mains supply. The 

power LED on the card reader should be green. 

• Switch the tester on at the mains switch (for operation and function of the 

tester please refer to the operating instructions ”Tester G-19.0594/4“). 

To program the coin validator G-18 battery, it must be set to 

permanent wake-up mode using the tester (WE diode is on). 

• Please make sure that the DIL switches of the coin validator are in the 

required positions (see sticker on the rear of the coin validator and also 

refer to separate instructions for the coin validator). 

• Insert your chip card in the direction of the arrow into the slot on the 

card reader labelled ”Chip Card”. 

Install WinEMP 

If you want WinEMP only to display the data of the diagnostics screen, 

the chip card does not have to be inserted in the card reader. The chip 

card does need to be inserted in the card reader to program the data. 

The NRI Euro, adjusting and diagnostics program WinEMP is supplied on 

a CD-ROM. Please proceed as follows to install the program from the 

CD-ROM: 

• Close all open programs on your PC. 

• Open Windows Explorer and start the installation file ”WinEMP.exe” in 

the CD-ROM drive by double-clicking on it. 

• To install the program, please follow the instructions on the screen. 

• After successfully installing the program, please re-start your computer. 

The program has been stored on the hard disc of your PC and the 

WinEMP icon has been saved in your PC desktop so you can start 

the program easily. 

8


Start WinEMP 

The program can be opened either by double-clicking on the WinEMP icon 

on the PC desktop or by double-clicking on the WinEMP.exe file, 

installed on the hard disc of your PC, Windows Explorer. 

After a loading window has been 

displayed for a brief time (Checking 

for validator – please wait, 

Validator found – Reading 

data) the main menu (diagnostics 

screen) is displayed – if the device 

environment has been correctly installed 

as described above. 

The card LED on the card reader is red as long as the software accesses the 

card which has been inserted in the device. 

As long as the card LED is red, the card must not be pulled out or 

pushed in. This can cause the card to be destroyed! 

If, after a short time, the error message ”Validator not found – 

please check connections” is displayed, either the device 

environment has not been connected or the connections/cables are 

faulty (see chapter 4 ”Error messages”). 

9

National Rejectors, Inc. GmbH, Buxtehude OPERATION 

3 Operation 

The diagnostics screen, which you will access automatically after starting 

up the program enables you to check the perfect working order of the 

device before programming the coin validator using the presented basic 

and I/O data. 

In the diagnostics screen, the type of the coin validator recognized by the 

program is displayed below the menu bar. 

The left column displays the so-called basic data for this coin validator: 

• Device/serial number (compare label of the coin validator), date all 

default values were programmed, date the last adjustment was made to 

the device data and EPROM number (software version) of the device 

• Status of the checksum (RAM or EEPROM) (OK/defective) 

If the checksum is defective, the coin validator will not accept any 

coins. The device must be repaired by a service technician. 

• Number of the active data block 0 or 1, depending on the position of the 

DIL switch (only for devices with two data blocks) 

10


The right column of the screen provides information about 

• Operating voltage (only G-18.mft) 

• Status/functionality of the inhibit line 

inactive (line in standby)/active (line activated) 

• Status/functionality of the string sensor (only devices with string sensor) 

inactive (sensor in standby)/active (sensor activated) 

• Status of the external individual coin inhibit lines (only G-18.3000 and G-18.mft) 

_ = not inhibited/digit = inhibited 

• Status/functionality of the accepted coin sensor (CP3 signal) 

inactive (sensor in standby)/active (sensor activated) 

• Amount of accumulated credit (totalizer credit, only G-18 battery in 

totalizer mode) 

• DIL switch position of the switch set on the rear of the coin validator 

_ = OFF/digit = ON 

(for the function of the DIL switches, please refer to the separate coin 

validator operating instructions). 

Changes to the data described above (e.g. by coin insertion, switching 

a DIL switch) when the program is open are immediately recognized by 

WinEMP and displayed. 

Using the menu bar at the upper edge of the screen, the functions explained 

in the following sections can be accessed (for operator guidance please 

refer to chapter ”Menu structure”). 

11


Perform tests 

Two basic requirements for the functionality of the coin validator are intact 

coin signal lines between the vending machine (tester) and the coin 

validator as well as a perfectly functioning acceptance gate and sorting 

gate(s). WinEMP enables you to test these device parts. 

Test coin signal lines 

To test the coin signal lines between the vending machine (tester) and the 

coin validator, select the menu item LINE TEST in the sub-menu TESTS... 

in the diagnostic screen. Whilst the message Please wait is being 

displayed the function of the lines is being tested independently. The 

LEDs on the tester assigned to the six lines light up briefly. If an LED 

does not light up, either the connection between the coin validator and 

the vending machine (tester) is defective (cable, plug-in connections) or 

the outlet level in the coin validator is defective. In this case, please contact 

the service technician. 

Test gates 

In order to test the acceptance gate and the possibly existing sorting gates 

in the coin validator, select the menu item GATE TEST in the sub-menu 

TESTS... in the diagnostics screen. Whilst the message Please wait 

is being displayed, the function of the acceptance gate and sorting 

gates is being tested independently. You can hear the solenoid being 

attracted and being released again. If you can’t hear a noise, the 

module must be checked. 

12


Compare coin values with stored channel values 

(Table screen) 

After inserting the coins, the coins pass inductive/optical sensors and 

generate individual measurements. Due to a special arrangement of the 

sensors, each coin is checked for its material properties and dimension. If 

a number of coins of the same type is inserted (e.g. 2 Euro), for one 

measurement, different measurement values are generated which are 

close together. For coin acceptance, the coin is assigned an upper and 

lower limiting value, which forms a so-called acceptance band. The 

acceptance band determined for a type of coin represents the coin 

channel. 

To optimize the rejection of false coins, it may be necessary to individually 

change the acceptance band (to set the acceptance bands refer to the 

section ”Adjust coin acceptance band” in this chapter). 

To compare individual coin values with the programmed limiting values of 

the channels by inserting the coins, you must proceed as follows: 

• In the diagnostics screen (see page 10), in the sub-menu, select 

SETTINGS and then select the menu item TABLE. 

The table screen is displayed. 

13


The left side of the screen displays the channel superordinate data and the 

right column displays the channel specific data (see following sections). 

• Insert one coin in the coin validator. 

The coin validator compares the values of a coin with the stored limiting 

values of each channel. The coin will only be accepted in this channel if the 

measured values are within these limits. 

On the table screen, the channels involved will be displayed in colour on 

the right next to the coin channel numbers: 

red – the channel has not accepted the coin, it has been programmed 

for a different type of coin. 

yellow – the channel has accepted the coin but the values are very close 

to the limiting values within the band; the channel may have to be 

re-adjusted. 

green – the channel has accepted the coin, the measured values are 

obviously within the acceptance band. 

Three grey fields behind a channel number means that the associated 

coin channel has not been programmed and therefore no coin value 

has been allocated to it. 

14


Program channel specific data 

(Table screen) 

Using the table screen (see page 13) and the instructions in the following 

sections below, you can program channel superordinate data (left hand 

side of the screen) such as e.g. the smallest coin value or the acceptance 

limit and also allocate specific functions to individual channels (right hand 

side of the screen). 

Determine smallest coin value and decimal point position 

(only G-18 battery) 

All coins accepted by the coin validator with their coin value must be divisible 

by the smallest coin value. The left column of the table screen (see 

page 13) shows the smallest coin value coin offset. 

If you wish to change this value, call up a pull down menu using the 

arrow interface of the mouse or the white input field. The pull down 

menu shows the possible coin values and you can select the value 

required. 

When leaving this screen, you will be asked whether the data entered 

is to be saved in the device. By clicking on the button YES the new 

values would be saved in the coin validator. 

Your selection also determines the position of the decimal point on the 

vending machine display. 

Determine critical coin (only G-18 battery) 

The critical coin is that coin type for which false coins are most frequently 

used during the sales process. To exclude the use of false coins as much 

as possible, WinEMP can be used to specify the maximum number of 

critical coins which are to be accepted during one sales process. To do 

this specify the coin type which is to be regarded as the critical coin type 

and also specify the difference in the product price set in the coin validator 

minus the maximum number of critical coins inserted (see following 

section). 

15


The left column of the table screen (see page 13) shows the critical coin 

Limited coin. The factor with which the smallest coin value is multiplied 

in order to find the value of the critical coin, is changed. 

If you wish to change the factor to find the critical value, please use 

your mouse to mark the current factor shown in the white input field and 

then enter a new factor value using the keyboard. 




Determine the difference to the set price (only G-18 battery) 

The value to be added is the difference between the product price set in 

the coin validator minus the maximum number of critical coins inserted 

(see previous section). 

Example 

(The product price is 3 €) 

Smallest coin: 00.50 (smallest coin accepted by the vending machine) 

Critical coin 1 (1 x 00.50 = 0.5 €) 

Addable value: 1 (3 € – 2 € = 1 €) 

With this setting, the vending machine will only accept four 50 cent coins for every 

sales process! 

The left hand column of the table screen (see page 13) shows the addable 

value Difference (difference to the price). 

If you wish to change this value, please use your mouse to mark the 

current value shown in the white input field and then enter a new value 

using the keyboard. 




16


Program channel specific data (Table screen) 

The two following sections describe how to assign a number of functions 

to a coin channel. 

To do this access the table screen (see page 13) as described in the 

section ”Compare coin values with stored channel values”. 

Assign a coin type to a coin channel (only G-18 battery) 

To improve the rejection of false coins, up to three coin channels have 

been allocated the same coin value. 

• Normal channel (low channel number) with wide acceptance band for 

the highest possible ascceptance of valid coins 

• If necessary narrow channel (higher/highest channel number) with 

narrower acceptance band for optimal rejection of false coins 

• If necessary very narrow channel (highest channel number) with greatly 

narrowed down acceptance band for highest rejection of false coins but 

with still acceptable acceptance of valid coins 

Most coin types are allocated two channels – one normal and one narrow 

channel. The label for the coin validator shows which coin type has been 

programmed for which coin channel (see appropriate instructions for the coin 

validator). 

If you wish to allocate a specific coin value to a coin channel, in the table 

screen (see page 13), in the right column under the heading Value call up 

a pull down menu showing the possible factors using the mouse by 

clicking on the arrow button or the white input field and select the required 

factor with which the smallest coin value is to be multiplied. 

If the smallest coin value is e.g. 5 p, the factor 40 would have to be 

selected for the allocation of 2 £. 




17


Allocate a coin signal line to a coin channel 

With the help of WinEMP you can specify which coin channel is to pass 

via which coin signal line of the connecting cable from the coin validator to 

the vending machine (for the function of this allocation please refer to the 

appropriate instructions for the coin validator). 

To select the coin signal line please proceed as described below starting 

at the table screen (see page 13): 

• on the table screen under the heading Coin outputs 1-6 tick the 

required coin signal line (output) with the mouse by clicking the box in 

the line of the respective coin channel and if necessary 

• remove the tick under another output by clicking the box. 




Assign the coin impulse number to a coin channel 

(only G-18.mft) 

Every coin inserted into the coin validator passes on an impulse to the 

vending machine control via the appropriate coin signal line. An impulse 

tells the vending machine control that a coin has been inserted. On 

principle, 1–4 impulses per coin can be assigned to the coin channel 

allocated to a coin (see label of the coin validator). However, it only makes 

sense to assign more than 1 if the vending machine control does not have 

sufficient coin signal lines and in the case of the introduction of new coins 

(e.g. Euro coins) the greater value of these coins has to be simulated for 

the vending machine control by a number of coin impulses, i.e. when e.g. a 

2 £ coin is inserted, four coin impulses would be passed onto the vending 

machine control via the coin signal line allocated to the 50 p coin. The 

factory setting for each coin channel is 1 impulse. 

If you wish to allocate a different impulse number to a coin channel, you 

must call up a pull down menu with the possible coin impulse number 1–4 

and select the required number by calling up the table screen (see 

page 13) and then clicking the mouse in the right column under the 

heading Pulses in the row of the respective channel using the arrow 

button or the white input field. 




18


Assign an individual coin inhibit line to a coin channel 

(only G-18.3000) 

As an alternative to the individual coin inhibit using DIL switches (see 

separate instructions for the coin validator), with the help of WinEMP, up 

to six channels allocated to one coin type (see label of the coin validator) 

can be individually inhibited via six individual coin inhibit lines of the inhibit 

table. 

If you wish to block an individual coin channel, please follow the procedure 

described below starting from the table screen: 

• under the heading Inhibit inputs 1–6 tick the box in the line of the 

respective coin channel of the required individual coin inhibit line 1–6 by 

clicking the mouse on it and if necessary 

• remove the tick under another individual coin inhibit line by clicking the 

box. 




Copy channel data, enter, delete 

If you wish to copy all the data for a specific channel and enter it into 

another channel, go to the table screen (see page 13) and proceed as 

follows: 

• Highlight the channel with the data which is to be copied by clicking on 

the appropriate CHANNEL NUMBER button. All data for that channel is 

framed. 

• Copy the data of the highlighted channel via the sub-menu CHANNEL 

and the menu item COPY. An asterisk is placed behind the channel 

number of the channel 

(= channel data saved in the buffer). 

• Highlight the channel in which the copied data is to be inserted by 

clicking on the appropriate CHANNEL NUMBER button. The line with the 

channel is framed (see above). 

• Enter the copied channel data via the sub-menu CHANNEL and the 

menu item INSERT 

(Existing data is overwritten). 

19


If you wish to delete all data concerning a specific channel, go to the table 

screen (see page 13) and proceed as follows: 

• Highlight the channel with the data which is to be copied by clicking on 

the appropriate CHANNEL NUMBER button. All data for that channel is 

framed. 

• Delete data of the highlighted channel via the sub-menu CHANNEL and 

the menu item DELETE. 

When leaving this screen, you will be asked whether the data 

entered is to be saved in the device. By clicking on the button 

YES the new values would be saved in the coin validator. 

20


Adjust coin acceptance band 

WinEMP enables you to adjust the acceptance band of the individual 

channels after real and corresponding false coins have been inserted in 

order to optimize the relationship between relatively high acceptance of 

real coins and rejection of false coins. These settings are made in the real 

coin and false coin adjustment screen (for the meaning and function of the 

acceptance band see section ”Compare coin values with stored channel 

values” in this chapter): 

• On the diagnostics screen in the sub-menu 

SETTINGS select the menu item ADJUSTMENT. 

The screen message Please insert 20 

genuine coins (1 denomination) is 

displayed. 

Return to the diagnostics screen via ABORT, if you do not wish to make 

any adjustments or check any values. 

• Insert 20 real coins of one coin denomination into the coin validator 

(representative selection, not only old or only new coins). For validation 

purposes, the screen display indicates the coins inserted and counts 

down from 20 to 0. After the 20 th coin has been inserted the real coin 

adjustment screen is displayed. 

21


The software has compared the values of the inserted coins with the 

saved values of the acceptance bands and determined what percentage of 

the inserted coins are accepted in the respective channels. 

On the real coin adjustment screen, under the heading 

Rate %, the appropriate percentage (0-100%) is displayed 

behind the coin channels. 

As from a technical point of view it only makes sense to adjust 

coin channels with a percentage of at least 80%, the 

acceptance bands of the channels with lower values are 

displayed, but they cannot be corrected. These coin channels 

must be ”taught” again (please refer to the section ”Teach 

coin channels” in this chapter). Channels with percentages of 

80% and above can be adjusted as follows: 

At this point the coin acceptance to improve the 

rejection of false coins cannot be reduced as no false 

coins have been inserted yet and hence the coin validator has not been 

able to take into consideration any false coin values (see below). 

• Click on the sliding bar of the channel to be altered. 

A window with another sliding bar is opened 

which in this phase is to be moved as far 

right as possible (greater real coin 

acceptance) using the mouse. The right 

hand side of the window displays the 

adjusted percentage value under Genuine %. 

Percentage values recommended by NRI: 

normal coin channel 100% 

narrow coin channel 95% 

very narrow coin channel 90% 

• Accept changes by clicking the mouse on the OK button or 

click on ABORT to abort the process. The window is closed. 

The possibly changed value is displayed on the real coin 

adjustment screen. 

If necessary, repeat the processes described in this 

section for all coin channels assigned to one type of coin 

using as many real coins of this type as possible. 

When leaving this screen, you will be asked whether this data and the 

data set in the following is to be saved in the device. By clicking on 

the button YES the new values would be saved in the coin validator. 

22


In the next step, the values of the false coins assigned to the appropriate 

coin type are to be taken into consideration: 

• On the real coin adjustment screen (see 

page 22) select the menu item FALSE COINS. 

The screen message Please insert 

false coins (0 inserted) is displayed. 

Return without coin insertion to the real coin adjustment screen via 

OK, if you do not wish to make any adjustments or check any values. 

• Insert approximately 10 false coins of the appropriate coin type into the 

coin validator (if you do not have sufficient false coins, the same coin 

can also be inserted a number of times. (Inserting the coin the wrong 

way round in order to simulate a number of coins, generates different 

values). For validation purposes, the screen display indicates the coins 

inserted and counts upwards from 0. 

• Click on OK using the mouse. The false coin adjustment screen is 

displayed. 

After inserting the 20 th coin, the false coin adjustment screen is 

displayed automatically without clicking on OK. 

The layout of the false coin adjustment screen is identical to the real 

coin adjustment screen (see page 22). 

To set the optimum relationship between real coin acceptance and 

rejection of false coins, you must proceed as follows: 

• Click on the sliding bar of the channel to be altered. 

Another window with a sliding bar is opened 

which, after a short while, displays the real 

coin and false coin acceptance for the 

previously adjusted acceptance band in 

percent (Genuine %/False %). The slider 

should be moved to a position using the mouse which permits a high rejection of 

false coins with an acceptable real coin acceptance. The changes to the settings 

are displayed on the right hand side of the window (Genuine %/False %). 

• Accept changes by clicking the mouse on the OK button or click on 

ABORT to abort the process. The window is closed. The possibly 

changed value is displayed on the false coin adjustment screen. 

If necessary repeat the above process for all available false coins of the 

same coin type and the appropriate assigned coin channels. 

23


Teach coin channels 

If you wish to allocate a new coin type or token to a coin channel, you do 

this using the real coin or false coin adjustment screen: 

• On the diagnostics screen in the sub-menu 

SETTINGS select the menu item ADJUSTMENT. 

The screen message Please insert 20 

genuine coins (1 denomination) is 

displayed. 

• Insert 20 coins of the new coin type into the coin validator. 

For validation purposes, the screen display indicates the coins inserted 

and counts down from 20 to 0. After the 20th coin has been inserted, the 

real coin adjustment screen is displayed (see page 22). 

If at least one coin channel is found to which the coin type inserted 

has been allocated (percentage under Rate %), no additional coin 

channel can be taught. The channel assigned to that coin type must 

be adjusted (see section ”Adjust coin acceptance band” in this 

chapter). 

The coin validator has saved the values of the inserted coins. 

• Click on the sliding bar of the coin channel to which the coin type is to 

be assigned. 

The saved values are assigned to the appropriate coin channel with 

100%. 

If the acceptance band of the coin channel is to be adjusted and the 

relationship between a high real coin acceptance and rejection of false 

coins is to be optimized, please follow the procedure from step 3 onwards 

in the section ”Adjust coin acceptance band” in this chapter. 

24


Undo entry 

Using the menu item RESTORE the WinEMP software enables program 

changes made to the coin validator to be reversed i.e. the coin validation 

data can be reset to any setting. 

To do this, the settings of the coin validator must always be made 

using the same PC as the back-up files have been saved on the 

computer’s hard disc and are also retrieved from the hard disc. 

When the software WinEMP recognizes the coin validator and when the 

data is saved in the coin validator after a security query has been made, it 

creates a backup file in the archive folder. 

If you wish to reverse the settings you have made, please proceed as 

follows: 

• On the diagnostics screen (see page 10) select the 

menu item RESTORE. 

The dialog window 

Loading backup 

data is displayed. 

This dialog window 

lists all backup files 

with settings for the 

connected coin 

validator saved on the 

hard disc of your PC 

and they can be 

identified above all by 

the first and last 

column: 

• Date and time of adjustment 

• Device type 

• Device number 

• Serial number 

• File name 

25


To reset the coin validator data to a specific stand of settings 

• highlight the appropriate file using the mouse. 

• Confirm this selection by clicking on OK. 

Whilst the data is being reset the message Please wait is displayed 

and then the diagnostics screen is displayed again. The data has now 

been reset to the required previous status. 

As the backup files which have been saved at a later date are not 

deleted if the coin validator data is reset, this information is also still 

available. 

Convert coin validator to Euro 

With the help of WinEMP the connected coin validator can easily and 

quickly be converted to accept Euro coins. 

Depending on the device type, the conversion to Euro coins can be 

undertaken in two different ways. The reference data required to generate 

the acceptance bands for Euro coins are included in the device memory of 

the new coin validator G-18.mft. All other older coin validators do not 

contain this reference data in their memory. For these devices, the 

reference data must be generated by inserting so-called calibration discs 

in the coin validator before the Euro conversion can take place. 

Calibration discs are specific, measured discs, the insertion of which into 

the coin validator generates reference values which are used to calculate 

acceptance bands for the Euro coins. They have been put together into a 

set of four different discs. After using a calibration set 300 times, the discs 

would generate false reference data due to the wear on the calibration 

discs. For this reason WinEMP registers every time the discs are used 

and requests the user to measure the calibration set again in order to be 

able to compensate for wear as and when required. 

A calibration set with a specific number must be allocated to a 

specific PC workplace due to the calibration set registration and 

may not be used on any other PC. 

To measure the calibration discs, a reference device 

programmed for Euro must only be used for the measurement of 

the calibration set for each coin validator series and also be 

assigned to a specific PC workplace. It may not be used with 

any other PC. If this is not complied with, the quality of the 

programming will suffer. 

26


Measure calibration set (not for G-18.mft) 

After using a calibration set 300 times to convert coin validators to Euro, 

the individual discs would generate incorrect reference values due to wear 

on the discs (please also refer to the section ”Convert coin validator to 

Euro” in this chapter). For this reason WinEMP registers every time the set 

is used and before the 301 st conversion to Euro is to take place after the 

last time the set was measured, it requests the user to measure the 

calibration set during which the calibration values are adapted to their 

original data. For the wear to be measured, the calibration set must be 

measured before the first time it is used for Euro conversion purposes in 

order to have some reference data. 

To measure the calibration discs, a reference device 

programmed to Euro must be available only for calibration 

measurements for every coin validator series and also be 

allocated to a specific PC workplace. It may not be used with 

any other PC. If this is not complied with, the quality of the 

programming will suffer. 

To measure the calibration set, please follow the following procedure: 

• On the diagnostics screen (see page 10), select the menu item 

CALIBRATION COINS in the sub-menu WINEURO and then 

select MEASURE. 

First the security query Reference validator 

connected? is displayed. 

• If the reference validator to be used exclusively for 

measuring the calibration set has been connected, 

please confirm this query with YES. 

The dialog window Calibration 

coins is displayed. 

• Use the mouse to highlight the current 

calibration set in the white entry field 

and enter the new number with the 

keyboard. 

• Confirm entry with OK. 

If you have connected a reference device that 

has not been programmed for Euro, the error 

message Wrong validator (Serial 

No.) is displayed. Acknowledge the message 

with OK and measure the calibration set with a 

reference validator which has been programmed for Euro. 

27



coins is displayed with the request 

to insert the different calibration discs 

listed into the coin validator. The two 

right hand columns display how many 

calibration discs have to be inserted 

and how many of each sort have 

already been inserted. 

• Insert the appropriate number of 

each calibration disc. 

So that the sticker on the calibration discs does not falsify the values, 

the calibration discs must be inserted with the sticker facing forwards 

and not faster than at a rate of one disc per second. 

The calibration set has been measured and the calibration discs provide 

the required reference values. 

Now measure the corresponding 

calibration set for all the other reference 

devices. The following message is 

displayed Please repeat for 

other reference validators. 

As the Euro conversion is performed in a different way for the older and 

newer coin validators, the procedure for Euro conversion has been 

described in two separate chapters. 

28


Euro conversion (not for G-18.mft) 

As WinEMP cannot compare the default values on the label with 

the programming of the connected coin validator, the user must 

ensure that the default values on the label have been 

programmed before the coin validator is converted to Euro. If 

this is not the case, the Euro conversion will not be correct. 

• Solder capacitor into the coin validator (only G-18.28 and G-18.29) (see 

appended Technical Informations G-18.2800 and G18.2900 „Hardware 

adaptation within the scope of adapting the devices to the Euro). 

The capacitor must be soldered into the coin validator in 

accordance with the technical instructions otherwise the 

measurements of the calibration coins are incorrect. 

If a coin validator of the G-18.2800 and G-18.2900 series that has 

already been adapted for Euro has to be reset to the national 

currency using the backup files, please ensure that the coin 

validator is also returned to its old hardware state for national 

currency in accordance with the technical instructions (remove 

capacitor) (see section „Undo entry“ in this chapter). 

• In the diagnostics screen, from the sub-menu WINEURO select the menu 

item DATA BLOCK UPDATE. 

The dialog window Euro data blocks opens. 

During the first Euro or block conversion, the message stating that the 

calibration set must be measured is displayed. If the calibration set 

has not been measured yet, this must be done now so that reference 

data is available for the evaluation of wear of the discs (see section 

”Measure calibration set” in this chapter). 

• Find the actual data block DBL-Act on 

the label of the coin validator (please 

refer to the appropriate instructions for 

the coin validator) and enter it using the 

keyboard (if necessary highlight the 

actual set in the white entry field using 

the mouse and overwrite). 

• Enter the same data block number (DBL-New = DBL-Act) behind DBL-New 

(if necessary highlight current set in the white entry field using the mouse and 

overwrite). 

To enter deviating actual and new data blocks for other configurations, 

select the appropriate data block numbers from the appended table 

”Reference list for data block selection”. 

29


• If necessary highlight the current calibration set number in the white 

entry field using the mouse and enter the new number using the 

keyboard. 

The calibration set number must only be entered for the first Euro or 

block conversion, afterwards the number has been saved for all 

further applications. This calibration set number is specific to one PC 

workplace. 

Behind the entry field for the calibration set number, the software indicates 

how often the calibration set has already been used. 

After having been used 300 times, the calibration set would falsify the 

reference values required for the Euro conversion due to wear and so 

they must be measured again. (see section ”Measure calibration set” 

in this chapter). 

• Confirm entry with OK. 


coins is displayed with the request 

to insert the different calibration discs 

listed into the coin validator. The two 

right hand columns display how many 

calibration discs have to be inserted 

and how many of each sort have 

already been inserted. 

• Insert the appropriate number of 

each calibration disc. 

So that the sticker on the calibration discs does not falsify the values, 

the calibration discs must be inserted with the sticker facing forwards 

and not faster than at a rate of one disc per second. 

During the download an information window shows that the reference data 

is being read. 

30


Euro update (only for G-18.mft) 

As WinEMP cannot compare the default values on the label with 

the programming of the connected coin validator, the user must 

ensure that the default values on the label have been 

programmed before the coin validator is converted to Euro. If 

this is not the case, the Euro update will not be correct. 

• In the diagnostics screen, from the sub-menu WINEURO select the menu 

item DATA BLOCK UPDATE. 

The dialog window Euro data blocks 

is displayed. 

• Find the Actual data block on the 

label of the coin validator (please refer to 

the appropriate instructions for the coin 

validator) and enter it using the keyboard 

(if necessary highlight the actual set in the white entry field using the mouse 

and overwrite). 

• Enter the same data block number (Actual data block = New data block) 

behind the New data block (if necessary highlight the current set in the 

white entry field using the mouse and overwrite). 

To enter deviating actual and new data blocks for other configurations, 

select the appropriate data block from the pull down menu (see 

appended table ”Reference list for data block selection”). 

• If files are allocated and displayed for the actual and new data blocks in 

the right hand side of the window, confirm entries with OK. 

During the download, the information window Please wait, 

reference data is read is displayed on the screen. 

31


After the Euro conversion ... 

After you have converted the coin validator to Euro we recommend that the 

values transferred to the device are checked. 

If your device is equipped with two data blocks, the coin validator must 

first be switched to the appropriate data block using the DIL switch 

(see appropriate instructions for the coin validator). 

If you only wish to check whether the Euro coins have been 

assigned to the correct coin channels, it is sufficient to compare 

the channel values saved and the coin measurements using the 

colour display on the table screen (see section ”Compare coin 

values with stored channel values” in this chapter). 

If you wish to determine how many percent 

of the coins of the new coin type you have 

inserted are accepted by the assigned 

channel and wish to possibly adjust this 

value, please proceed as described in the 

section ”Adjust coin acceptance band”. 

Exit program 

If you have made all the required adjustments and seen and checked all 

data and you wish to close WinEMP now, please proceed as follows: 

• On the diagnostics screen (see page 10) please 

select menu item EXIT. 

The query window Do you want to quit? is 

displayed. 

• Click the mouse on YES if you really wish to exit and 

close the program. After displaying the information 

window Program is finished – please wait 

WinEMP exits the program. 

Select NO to return to the diagnostics screen. 

32

National Rejectors, Inc. GmbH, Buxtehude ERROR MESSAGES 

4 Error messages 

Error Remedy 

Validator not found – 

please check connections 

(Program start) 

Checksum: defective 

(Diagnostics screen) 

LED of coin signal line on tester is 

not illuminated 

(Menu item Tests → Line test) 

Solenoid cannot be heard attracting 

and releasing acceptance or sorting 

gate 

(Menu item gate test) 

Device cannot be 

programmed to Euro 

(Menu item WinEuro → Data block 

update) 

Please return to 

diagnostics! 

(Exit via X) 

Wrong validator (Serial No.) 

(Menu item WinEuro → Calibration 

coins → Measure)s 

- Connect device environment 

(see chapter 2 ”Starting up”) 

- Check connections/cables of the 

device environment 

Request coin validator (RAM/ 

EEPROM) to be repaired by service 

technician 

- Check cables/plug-in connections 

between tester and coin validator 

- Ask service technician to check 

output level of coin validator 

Check entire solenoid module 

- Connected coin validator has 

already been converted to Euro 

- incorrect measuring mode set in 

coin validator (see instructions for 

coin validator) 

Use menu item ”Back” to return to 

the diagnostics screen, then exit 

program 

(see chapter 3 ”Operation”) 

Reference validator has not been 

programmed for Euro, measure 

calibration set with suitable device 

33

National Rejectors, Inc. GmbH, Buxtehude MENU STRUCTURE 

Menu structure 

This chapter describes the individual navigation steps for simple 

orientation within the WinEMP software. 

After starting the program you can access the main menu ”Diagnostics 

screen” via a briefly displayed loading window. From this screen you can 

navigate as follows: 

Main menu (diagnostics screen) 

EXIT → query window YES/NO 

TESTS... 

SETTINGS 

WINEURO 

RESTORE 

INFO → information window OK → diagnostics screen 

Sub-menu – Tests... 

LINE TEST → information window (test) → diagnostics screen 

GATE TEST → information window (test) → diagnostics screen 

Sub-menu – Settings 

TABLE → table screen 

BACK → query window YES/NO 

YES → if necessary, query window “Write data into validator?“ YES/NO → diagnostics screen 

NO → table screen 

CHANNEL → COPY/INSERT/DELETE 

ADJUSTMENT → information window “Please insert 20 genuine coins“ ABORT 

ABORT → diagnostics screen 

coin insert → real coin adjustment sreen 

BACK → query window YES/NO 

YES → if necessary query window “Write data into validator?“ YES/NO → diagnostics screen 

NO → real coin adjustment screen 

FALSE COINS → information window “Please insert false coins“ OK 

OK → real coin adjustment screen 

coin insert OK → false coin adjustment screen 

20 coins inserted → false coin adjustment screen 

34

National Rejectors, Inc. GmbH, Buxtehude MENU STRUCTURE 

Sub-menu – WinEuro 

G-18 (not G-18.mft) 

DATA BLOCK UPDATE → dialog window „Euro data blocks“ (entry) OK/ABORT 

OK →dialog window „calibration coins“ (coin insert) ABORT 

coin insert → information window „Please wait, reference data is read“ → diagnostics screen 



CALIBRATION COINS → MEASURE → query window “Reference validator connected?“ YES/NO 

G-18.mft 

YES → dialog window “calibration coins“ (entry) OK/ABORT 

OK → dialog window “calibration coins“ (coin insert) ABORT 

coin insert → diagnostics screen 



NO → diagnostics screen 

DATA BLOCK UPDATE → dialog window “Euro data blocks“ (entry) OK/ABORT 

OK →information window “Please wait, reference data is read“ → diagnostics screen 


Menu item – Restore 

→dialog window “Loading backup data“ (selection) OK/ABORT 

OK → information window “Please wait“ → diagnostics screen 


35

National Rejectors, Inc. GmbH, Buxtehude INDEX 

Index 

A 

Acceptance band 13, 38 

Acceptance gate 38 

Acceptance limit 38 

Acceptance of real coins 21 

Accepted coin sensor 11 

Addable value 16, 38 

Advantages 5 

B 

Backup data 25, 35, 38 

BackUp file 25 

Basic data 10 

Block 38 

Button 4 

C 

Calibration discs 26 

Calibration set 26, 27 

Calibration set measurement 27 

Calibration set number 30 

Capacitor 29 

Card reader 5 

CD-ROM 5, 8 

Channel 38 

Channel data 19 

copy 19 

delete 19 

enter 19 

Channel value 13 

Checksum 10 

Coin acceptance band 21, 38 

Coin acceptance limit 38 

Coin channel 13, 17, 18, 19, 38 

narrow 17 

normal 17 

very narrow 17 

Coin impulse number 18 

Coin properties 38 

Coin signal line 18, 38 

Coin type 17, 39 

Coin values 13 

Critical coin 15, 39 

D 

Data 

channel specific 17 

channel superordinate 15 

Data block 10 

Decimal point position 15 

Device environment 7 

Device number 10 

Diagnostics screen 10, 34 

DIL switch position 11 

E 

Error messages 33 

Euro 26, 35 

Euro conversion 26 

Euro update 31 

Exit 32 

F 

False coin adjustment screen 21 

False coins 23 

G 

Glossary 38 

I 

I/O data 10 

Individual coin inhibit 19 

Individual coin inhibit line 11, 19 

Inhibit inputs 19 

Inhibit line 11, 39 

Install 7 

device environment 7 

WinEMP 8 

L 

Limiting value 13 

Line 39 

M 

Main menu 9, 34 

Material properties 13 

Menu bar 11 

Menu items 4 

Menu structure 34 

36

National Rejectors, Inc. GmbH, Buxtehude INDEX 

N 

Navigation 34 

Notes 4 

O 

Operating functions, general 6 

Operation 10 

Output 18 

P 

Programming level 5 

R 

Real coin acceptance 24 

Real coin adjustment screen 21 

Reference data 26 

Reference device 26, 39 

Rejection of false coins 13, 17, 21, 24 

Remedy 33 

Restore 25 

Return line 39 

S 

Safety instructions 4 

Scope of delivery 5 

Screen text 4 

Sensors 13 

Serial number 10 

Settings 34 

Sliding bar 22, 23 

Smallest coin value 15 

Sorting gate 12 

Start WinEMP 9 

Starting up 7 

String sensor 39 

String signal 39 

Sub-menu 34, 35 

Switch block 39 

Switch set 11 

System requirements 6 

T 

Table 39 

Table screen 13, 14, 15, 17 

Teach coin channels 24 

Test 

coin signal lines 12 

gates 12 

Tests 12, 34 

Totalizer credit 11 

Type 10 

U 

Undo entry 25 

W 

WinEMP icon 9 

WinEuro 29, 31 

37

National Rejectors, Inc. GmbH, Buxtehude GLOSSARY 

Glossary 

Acceptance band A range of acceptable values of a coin type defined 

by an upper and lower value and with specific → 

coin properties. 

Acceptance gate The acceptance gate diverts the inserted coins into 

the acceptance or rejection area. 

Acceptance limit There is an upper and lower limiting value. They 

define the → acceptance band. 

Addable value Product price minus the maximum number of → 

critical coins inserted for one sales process. 

Backup data Using the menu item ”Restore”, backup data can 

be called up which can be used to reset the coin 

validator settings as required. 

Block The coin validator G-18.mft can manage two 

individual configurations for coin measurements 

using so-called blocks. Each of these blocks have 

12 individual coin channels assigned to them with 

the appropriate → tables. 

Channel → Coin channel 

Coin acceptance band → Acceptance band 

Coin acceptance limit → Acceptance limit 

Coin channel Coin channels are used to describe → coin types 

using their different → coin properties (alloy, size, 

etc.). The coin properties of a type of coin required 

are defined in → acceptance bands which in turn 

are collected together as a coin channel. 

Coin properties Coin features which are measured when a coin is 

inserted into the coin validator. These are material, 

thickness, volume, minting, diameter, mass, 

hardness etc. 

Coin signal line Electrical coin signal lines transmit the values of a 

→ coin type to the vending machine. 

38

National Rejectors, Inc. GmbH, Buxtehude GLOSSARY 

Coin type All those coins are summarized under one coin 

type which have the same → coin properties. 

Critical coin Type of coin the recognition of which could be 

difficult due to immense amounts of false coins. 

Inhibit line Signal line from vending machine control to coin 

validator which can block coin acceptance 

completely. 

Line → Coin signal line 

Reference data Data required to generate acceptance bands for 

Euro coins. 

To convert the coin validators (not G-18.mft) to 

Euro, the reference data must be generated by 

inserting calibration discs. 

Reference device A device of a series which is exclusively used to 

measure calibration sets and is programmed for 

Euro. Reference data used to measure the 

calibration sets is stored here. 

Return line When operating the return lever of the coin 

validator, a return signal is transmitted along the 

return signal line. 

String sensor The coin validator’s sensor recognizes a coin 

inserted with a piece of string attached to it. 

String signal The → string sensor recognizes a piece of string 

and transmits the string signal to the control unit. 

Switch block The switch block is located on the rear of the coin 

validator and incorporates a number of DIL 

switches. Every switch is allocated to a → coin 

channel, via which the individual → coin types can 

be blocked or a function allocated. 

Table Programming table to save information in the coin 

validator e.g. about which coin channels are 

allocated to the sorting chutes of the coin validator. 

39

G-18.2800 

Hardware adaptation within the scope of adapting the devices to the Euro 

! ! Only in connection with WinEMP Euro programming ! ! 

2. Remove the circuit board 

Loosen and remove the 3 screws 

shown and pull the circuit board off 

the plug in an upwards direction. 

Please place the circuit board next to 

the ECV. 

3. Adapting the components 

Cut the connecting wires of the 

capacitor and the resistor off above the 

cardboard strip and bend the pins to fit 

the soldering position shown here. 

4. Performing the changes 

Solder the pins of the components into 

position using additional solder. This area 

is covered with sealing varnish and there 

are very fine wires already in position at the 

points where the capacitor is to be soldered 

on! Now you remove the SMD resistor 

shown, by desoldering or nipping it. 

1. Remove the cover over the 

electronic components 

After opening the cover shown 

on the left hand side, you will 

recognize G-18.2800 by the 

programming plug positioned in 

the right top hand corner of the 

circuit board. 

CRANE NATIONAL REJECTORS, INC. GMBH 

• 

Internet: www.nri.de • e-mail: info@nri.de 

Screws 

5. Final tasks 

- Assembling the ECV 

- Immediate programming for Euro using WinEMP 

(Please read separate WinEMP operating instructions) 

- Before using the device as a Euro coin validator we 

recommend that you carry out a Euro acceptance test. 

SAP 00158 

330pF 

SAP 00243 

470kΩ 

a Crane Co. company 

Telephone: 04161 / 729-0 Telefax: 04161 / 729-115 

D-21614 Buxtehude Zum Fruchthof 6 

Connecting plug 

Remove 

SMD component 

in the middle 

JBe-02/01 Subject to technical changes!

G-18.2900 

Hardware adaptation within the scope of adapting the devices to the Euro 

! ! Only in connection with WinEMP Euro programming ! ! 

2. Remove the circuit board 

Loosen and remove the 3 screws 

shown and fold the circuit board away to 

the right. The circuit board and the G-18 

remain connected via the flexible card. 

3. Adapting the components 

Cut the connecting wires of the 

capacitor off immediately above the 

cardboard strip and bend the pins to 

fit the soldering position shown here. 

4. Soldering the capacitor 

Solder the pins of the capacitor into 

the position shown here using 

additional solder. These are points 

that are connected to a measurement 

coil from underneath. 

1. Remove the cover over the 

electronic components 

After opening the cover shown 

on the left hand side, you will 

recognize G-18.2900 by the 

programming plug positioned in 

the bottom right hand corner of 

the circuit board. 


• 


Screws 

SAP 00158 

330pF 

5. Final tasks 

- Assembling the ECV 

- Immediate programming for Euro using WinEMP 

(Please read separate WinEMP operating instructions) 

- Before using the device as a Euro coin validator we 

recommend that you carry out a Euro acceptance test. 


Telephone: 04161 / 729-0 Telefax: 04161 / 729-115 

D-21614 Buxtehude Zum Fruchthof 6 

Flex Card 

JBe-09/00 Subject to technical changes!

Dear WinEMP user, 


Reference list for data block selection 


Internet: www.nri.de e-mail: info@nri.de 


Jbe-05/01 

to download the reference data or calibration data, data must be entered in the screen at 

the appropriate points in the program. We have provided the necessary information 

below. 

Usually, after Euro conversion, a coin validator keeps its data block number (see last four 

digits of the model number). However, there are exceptions to this in some countries or 

for some device types. These exceptions are listed in the reference lists in the next few 

pages and are continuously updated. The latest stand will be provided by the NRI 

homepage. 

Therefore please check first whether the EMP connected is included in one of the 

categories mentioned in these lists. If not, the rule DBL-Act = DBL-New applies and 

both input fields are given identical data block numbers as specified on the rating plate 

of the EMP. If yes, please enter the number specified in the right hand column 

dependent on the exact coin validator designation. 

We hope that you successfully program your coin validator. 

With best wishes 

Your National Rejectors Inc. GmbH 

Telefon: 04161 / 729-0 Telefax: 04161 / 729-115 

D-21614 Buxtehude Zum Fruchthof 6


Reference list for data block selection 

For Data of the coin validator (acc. to label) Enter 

application Model Version ( /n ) Actual data block New data block 

D Cigarrette G-18.28xx all 403, 480, 482 750 

D Cigarrette G-18.29xx all 701, 702, 703, 734, 

736, 746 

D Cigarrette G-40.xxxx /0, /1, /2 12 641 

D Cigarrette G-40.xxxx /3 12, 1004, 1277 640 

D Cigarrette G-40.xxxx /4 12, 387 640 

D Cigarrette G-40.xxxx /4 1004, 1005, 1025, 

1277, 1387 

D Amusement G-40.0601 /3 95 654 

D Amusement G-40.0601 /4 95 651 

D Amusement G-40.0611 /3 304 653 

D Amusement G-40.xxxx /2, /3 38 509 

D Amusement G-40.xxxx /4 216, 432 621 

D Amusement G-40.xxxx /5 432 621 

D Amusement G-40.xxxx /2 39,216 623 

D Amusement G-40.xxxx /3 216 623 

D Amusement G-40.xxxx /4, /5 216 622 


• 



750 

1030 

Telefon: 04161 / 729-0 Telefax: 04161 / 729-115 

D-21614 Buxtehude Zum Fruchthof 6

WinEMP - NRI

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