Champtek N-4060, User Manual

Page: 31 / 36

Appendices 23
E CONTROLLING THE SCANNER FROM THE POS
SYSTEM
This scanner can be controlled from the POS system via the RS232C interface.
Control is achieved by transmitting the following single byte commands to the
scanner. In the default setting the following commands are available (more
details upon request):
ASCII Code Function Byte Also Called:
05 Hex power-up re-initialization ENQ or <Ctrl-E>
OE Hex enable (cancel disable) Shift Out or <Ctrl-N>
OF Hex disable Shift In or <Ctrl-O>
12 Hex sleep DC2 or <Ctrl-R>
14 Hex wake (cancel sleep) DC4 or <Ctrl-T>
When the scanner is disabled (indicated by the blinking red LED), the motor of
the scanner will stay on until the scanner goes into sleep mode.
Scanner
control
POS system
Powered with external power supply
Direct powering
Scanner
control