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Beeper Sequence
ADF Programming: Error Indications. Duration of tones are very long.
Lo/Hi/Lo/Hi beeps
Lo/Hi/Lo beeps
Lo/Hi beeps
Host Specific
USB only
4 short high beeps
Low/medium/high beeps upon
scanning a USB device type
Low/medium/high beeps occur
more than once.
RS-232 only
1 short high beep
LED Definitions
In addition to beep sequences, the digital scanner uses a two-color LED to indicate status.
during scanning.
LED
Off
Green
Red
Table 2-1. Beeper Definitions (Continued)
Out of rule memory. Erase some existing rules, then try to save rule again. (It is not necessary to re-enter the current
rule.)
Cancel rule entry. Rule entry mode exited because of an error or the user asked to exit rule entry.
Entry error, wrong bar code scanned. Re-enter criterion or action. All previously entered criteria and actions are
retained. Criteria or action list is too long for a rule.
Digital scanner has not completed initialization. Wait several seconds and scan again.
Communication with the bus must be established before the digital scanner can operate at the highest power level.
The USB bus can put the digital scanner in a state where power to the digital scanner is cycled on and off more than
once. This is normal and usually happens when the PC cold boots.
A <BEL> character is received and Beep on <BEL> is enabled.
Table 2-2. Standard LED Definitions
No power is applied to the digital scanner, or the digital scanner is on and ready to scan.
A bar code was successfully decoded.
A data transmission error or digital scanner malfunction occurred.
Indication
Table 2-2
defines LED colors that display
Indication
Scanning 2-5
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