PSC Scanners User Manual download pdf (Page 13)

Product Reference Guide 9

Momentary:

The trigger button acts as a switch. Pressing the button

activates 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.

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.

Double Confirm:

If this option is enabled, the QS2500 will require a several

successful decodings to confirm the bar code data. Larger settings will

make misreadings less likely. If a double confirm is set, the multifield scan

function will be disabled.

Multifield Scan:

The QS2500 can be read many sets of bar code data on the

same scanning line at the same time, even if they are different kinds of bar

code symbology.

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PSC Scanners User Manual Page 13