PSC QS2500 - Manual (Page 20)

16
QS2500
Scanning
Scanning Mode
Good-read off: The trigger button must be pressed to activate scanning.
The light source of the QS2500 stops scanning when there is a successful
read or no code is decoded after the standby duration has elapsed.
Momentary: The trigger button acts as a switch. Pressing the button acti-
vates scanning and releasing the button stops scanning.
Alternate: The trigger button acts as a toggle switch. Pressing the button
activates or stops scanning.
Timeout off: The trigger button must be pressed to activate scanning, and
the QS2500 stops scanning when no code is decoded after the standby
duration has elapsed.
Continue: The QS2500 always keeps reading, and it does not matter
whether the trigger button is pressed or the standby duration has elapsed.
Select this mode for use in Stand Mode.
Test only: The QS2500 always keeps a constant reading, and same-label
reading is allowed without double confirmation. The feature can test the
performance of the QS2500 for reading speed and sensitivity.
Standby Duration
A timeout duration of 1 to 99 seconds can be set. It is effective only when
the CCD scanning mode is operated in timeout-off mode and good-read
off mode.
Same Bar Code Delay Time
If the bar code has been scanned twice, then only the first bar code will be
accepted.