Sam4s 650 pgm/user - SALOP CASH REGISTERS WEBSITE

HARDWARE TEST
Various components of the ER-650 can be tested by using this program.
From SERVICE MODE menu press 0 to display the H/W TEST menu:
H/W TEST
0. TEST PRINTER
1. TEST DISPLAY
2. TEST KEYBOARD
3. TEST MODE & CLERK
4. TEST RS-232
5. PRINTING PATTERN
Press the digit representing the test you wish to perform. See the table that
follows for notes about each test.
Hardware Test Table
TEST
PRINTER
DISPLAY
KEYBOARD
MODE
RS-232
PRINTING
PATTERN
NOTES
A printer test pattern is printed. The H/W TEST menu automatically
returns when the test is complete.
A display test is initiated. The H/W TEST menu automatically returns
when the test is complete.
The display indicates: "KEYBOARD TEST". Press any key location
to display its' position. Turn the key lock to end the test.
Check the mode lock with this test. As you turn the key lock, the
display will show the current position. Return the key to the
SERVICE position to end the test.
Select LOOP TEST PORT 1, LOOP TEST PORT 2, or LOOP TEST
IRC. (to loop test port 1 or 2 , a loop back connector must be in
place; to loop test IRC, the IRC cable must be connected between all
registers.) Then after a moment, the display indicates NG (not good)
or OK.
ENDLESS PRINTING and LIFE TEST PRINT are factory tests.
Toggle the power switch on and off to end the test.
YCR 27 ER-650