Product Reference Guide 19
Inverted Image Scan: With this option enabled, the QS2500 will scan
black/white bar codes with a white/black background.
CTS Trigger: This operation enables an external device to control scanning
by applying an external trigger signal to the CTS input. When active, this
signal causes scanning to begin as the QS2500’s trigger is depressed.
Visible Scan Field Indicator: This function allows a visible indicator to be
emitted when the trigger is pulled.
Option Bar Code Option Alphanumeric
Entry
Inverted Image Scan
Disable 00*
Enable 01
CTS Trigger
Disable 00*
Enable 01
Visible Scan Field
Indicator
Disable 00*
30 second 01
60 second 02
90 second 03
120 second 04
150 second 05
180 second 06
Continuous 07
Start Program
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Exit