HandHeld Entertainment Document Reader 4800dr - Manual (Page 26)

3 - 4 4800dr Barcode Guide
Scan Stand Mode
When a unit is in Scan Stand mode, it remains idle as long as it sees the Scan Stand symbol. (See Scan Stand Symbol on page
3-4.) When a different code is presented, the document reader is triggered to read the new code.
Note: The document reader automatically adjusts the illumination LEDs to the lowest light level possible to maintain a good lock
on the Scan Stand symbol. When a symbol is presented, the document reader’s light levels adjust to the saved setting
(see LED Power Level on page 3-6). This mode requires at least 50 lux of ambient light to operate correctly.
Scan Stand Symbol
When a unit is in Scan Stand mode, the LEDs shine at the Scan Stand symbol on the base of the stand which tells it to remain
idle. When the Scan Stand symbol is covered, the document reader turns the LEDs on at the configured power level (Default
High) and attempts to find and decode barcodes in its field of view.
Presentation Mode
This programs the document reader to work in Presentation mode. The LEDs are either off or at the lowest power for ambient
conditions until a barcode is presented to the document reader. Then the LEDs turn on automatically to read the code.
Presentation Mode uses ambient light to detect the barcodes. If the light level in the room is not high enough, Presentation Mode
may not work properly.
Presentation LED Behavior after Decode
When a document reader is in presentation mode, the LEDs remain on and continue scanning for a short time after a barcode is
decoded. If you wish to turn the LEDs off immediately after a barcode is decoded, scan the LEDs Off barcode, below. Default
= LEDs On.
Scan Stand Mode
Scan Stand Symbol
Presentation Mode
* LEDs On
LEDs Off