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Symbol LS3408 Product Reference Guide
Beeper Definitions
The scanner emits different beeper sequences and patterns to indicate its status.
sequences that occur during both normal scanning and while programming the scanner.
Standard Beeper Definitions
Table 2-1
Beeper Sequence
Standard Use
Short low/short medium/short high beep
sequence
1 short high beep
4 long low beeps
5 long low beeps
Short high/short high/short high/long low
beep sequence
Parameter Menu Scanning
Long low/long high beep sequence
Short high/short low beep sequence
Short high/short low/short high/short low
beep sequence
Short low/short high/short low/short high
beep sequence
USB only
4 short high beeps
Short low/short medium/short high beep
sequence after scanning a USB Device
Type.
Short low/short medium/short high beep
sequence occurs more than once.
RS-232 only
1 short high beep
Power up.
A bar code symbol was decoded (if decode beeper is enabled).
A transmission error was detected in a scanned symbol. The data is
ignored.
Conversion or format error.
RS-232 receive error.
Incorrect programming sequence or Cancel bar code scanned.
Scanner remains in program mode.
Keyboard parameter selected. Enter value using bar code keypad.
Successful program exit with change in the parameter setting.
Out of host parameter storage space. Scan
page
4-3.
Scanner did not complete initialization. Wait several seconds and scan
again.
Communication with the bus must be established before the scanner
can operate at the highest power level.
The USB bus may put the scanner in a state where power to the
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 2-1
defines beep
Indication
Set Default Parameter on
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