JANUS? 2020 Hand-Held Computer (4MB) - Intermec

Using DOS Commands 3-6
Defining the Startup Files 3-7
AUTOEXEC.BAT File 3-7
CONFIG.SYS File 3-9
MS-DOS Startup Menu 3-11
Learning How to Change the Contents of Drive C 3-11
Using Auto-Loader to Change Drive C 3-14
Installing Auto-Loader on Your Host Computer 3-14
Using an External Power Supply 3-16
Adding or Editing Files on Drive C 3-16
Replacing All Files on Drive C 3-18
Deleting Files From Drive C 3-19
Copying One Image File to More Than One Reader 3-21
Using MakeDisk and PutDisk to Change Drives C or D 3-24
Deciding Where to Run MakeDisk 3-24
Creating and Filling the Working Source Directory 3-25
Creating the New Image File 3-26
Loading the New Image File 3-26
Examples of Using MakeDisk and PutDisk 3-28
Creating and Using a Physical RAM Drive 3-33
Understanding When Files Are Saved or Lost 3-33
Deciding How Much Memory to Use for RAM Drives 3-34
Creating a RAM Drive 3-34
Programming for the Reader 3-36
Using JANUS PSK and JANUS Application Simulator 3-36
Using IRL and PC-IRL 3-37
Making PSK Applications That Work With BFT 3-37
Preparing Applications to Recover From Lockups 3-38
Using Reader Services in Applications 3-38
Making More Memory Available on the Reader 3-39
Not Installing the PC Card Drivers 3-39
Unloading and Loading Reader Wedge TSR 3-40
Understanding the Bar Code Wedge 3-41
Enabling Direct Hardware Wedge Functions 3-41
Using the Wedge Configuration Program 3-42
NF BC Contents
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