Intermec Janus 2020 Reference Manual - Reader Services
Getting Started
1-5
1
Reader Services
Reader services include several functions ranging in complexity from
controlling the reader beeper to controlling the function of the power
management software. With reader services, you can easily use bar code
input from a wand or scanner by using the direct program interface to
handle the functions of the reader keyboard, display, and beeper.
There are two methods for incorporating the reader services into your
programs:
•
Using function libraries
•
Using software interrupts
You can use either one or a combination of both methods.
Note:
Do not run programs that use PSK library functions on your PC, unless
you have the JANUS Application Simulator installed. If you attempt to run these
programs without the Simulator, you will receive an error message and the program
will not run.
CAUTION
Caution
Do not run programs that use Intermec-specific interrupt extensions on your
PC, unless you have the JANUS Application Simulator installed. If you
attempt to run these programs without the Simulator, they will cause your
PC to lock up and possibly corrupt your system BIOS.
Conseil
N’exécutez pas de programmes utilisant des extensions d’interruption
spécifiques à Intermec sur votre PC, à moins que JANUS Application
Simulator soit installé. Si vous tentez de les exécuter sans le Simulator, ces
programmes risquent de verrouiller votre PC et d’altérer le BIOS de votre
système.