Beeper and LED Indicators

Beeper and LED Indicators

In addition to beep sequences, the scanner includes an array of two bi-color (green/red) LEDs to display system status and alerts.
The following table defines beep sequences that occur during scanner operation and programming, and LED indications that display during scanning.
Scanner Beeper and LED Indications
Beeper Sequence
LED
Indication
Standard Use
Low, medium, high
Green
Power up
User-configured
Green (blink off)
A barcode was decoded
None
Center green LED remains ON
Presentation mode is on
4 low
Red
Transmission error
5 low
Red
Conversion or format error
High, High, Low
Red
RS-232 receive error
High
None
A <BEL> character is received over RS-232
None
Red Blinking
Scanner is disabled
Image Capture
Low
All green, blinking
Snapshot mode started
Low
Green (default) LED mode
Snapshot mode complete
High, low
Green (default) LED mode
Snapshot mode time-out
Parameter Programming
Low, high
Red
Input error: incorrect bar code, programming sequence, or Cancel scanned
High, low
Green
Number expected; enter value using numeric bar codes
High, low, high, low
Green
Successful program exit with a change in parameter setting
ADF Programming
High, Low
Green
Number expected, enter another digit. Add leading zeros to the front if necessary.
Low, Low
Green
Alphanumeric expected, enter another alphanumeric character or scan the End of Message barcode
High, High
Green blinking
ADF criteria or action is expected, enter another criteria or action or scan the Save Rule barcode
High, Low, Low
Green
All criteria or actions cleared for current rule, continue entering rule
High, Low, High, Low
Green (turns off after blinking)
Rule saved. Rule entry mode exited.
Low, High
Red
Rule error. Entry error, wrong barcode scanned, or criteria/action list is too long for a rule. Re-enter criteria or action.
Low
Green
Deleted last saved rule. The current rule is left intact.
Low/high/high
Green
All rules deleted
Low, High, Low, High
Red
Out of rule memory. Erase some existing rules, then try to save rule again.
Low, High, Low
Green (turns off after blinking)
Cancel rule entry. Rule entry mode exited because of an error or the user asked to exit rule entry.
Macro PDF
2 Low
None
Buffered File ID error. A barcode not in the current MPDF sequence was scanned.
2 Long Low
None
File ID error. A barcode not in the current MPDF sequence was scanned.
3 Long Low
None
Out of memory. There is not enough buffer space to store the current MPDF symbol.
4 Long Low
None
Bad symbology. Scanned a 1D or 2D barcode in an MPDF sequence, a duplicate MPDF label, a label in an incorrect order, or trying to transmit an empty or illegal MPDF field.
5 long low
None
Flushing MPDF buffer
Fast Warble
None
Aborting MPDF sequence
Low, High
None
Flushing an already empty MPDF buffer
LED Indicators
None
Slow Blinking Green
Scanner connected to 123Scan
None
Fast Blinking Red
File being transferred to the scanner (parameters and firmware)
None
Slow Blinking Red
Firmware being activated on the scanner, loaded into memory
None
Solid Green
Programming completed successfully (parameters and firmware)
None
Solid Red
Error State