Motorola LS9203 用户手册

2-6

The scanner communicates with the user by emitting different beeper sequences and patterns. Table 2-1 defines beep sequences that 
occur during both normal scanning and while programming the scanner.

3 short high beeps

Power up.

Short high beep

A bar code symbol was decoded (if decode beeper is enabled).

4 long low beeps

A transmission error was detected in a scanned symbol. The data is ignored. This occurs if a unit is not 
properly configured. Check option setting.

5 low beeps

Conversion or format error.

Lo/hi/lo beep

ADF transmit error.

Hi/hi/hi/lo beep

RS-232 receive error.

Short high beep

Correct entry scanned or correct menu sequence performed.

Lo/hi beep

Input error, incorrect bar code or “Cancel” scanned, wrong entry, incorrect bar code programming 
sequence; remain in program mode.

Hi/lo beep

Keyboard parameter selected. Enter value using bar code keypad.

Hi/lo/hi/lo beep

Successful program exit with change in the parameter setting.

Low/hi/low/hi beep

Out of host parameter storage space. Scan 

Hi/lo beep

New Code 39 data was entered into the buffer.

3 long high beeps

Code 39 buffer is full.

Lo/hi/lo beep

The Code 39 buffer was erased or there was an attempt to clear or transmit an empty buffer.

Lo/hi beep

A successful transmission of buffered data.

USB only

4 short high beeps

Scanner has not completed initialization. Wait several seconds and scan again.

Scanner gives a power-up beep after 
scanning a USB Device Type.

Communication with the bus must be established before the scanner can operate at the highest power 
level.

This power-up beep occurs more than 
once.

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.

1 short high beep

A <BEL> character is received and Beep on <BEL> is enabled.