Casio IT-800 Series Software Manual page 55

Notes:
•
Setting up the setting gain in Auto mode while the scan width control function is set up may
cause a deterioration of scanning bar codes that are printed in a poor quality. If you need to
set up the scan width control function, select the setting gain in Mode 0 to Mode 3. Or, if you
select the Auto mode of the setting gain, select the scan width control function in "No control
on laser beam emission width" mode only.
The functions of the Laser Scanner Library relevant to the Setting Gain are as follows.
OBRSetGainControl
OBRGetGainControl : Retrieves gain control.
: Sets up gain control.
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