Motorola LS4208 用户手册

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Symbol LS4208 Product Reference Guide

The scanner issues different beep sequences and patterns to indicate status. 

 defines beep sequences 

that occur during both normal scanning and while programming the scanner.

Low/medium/high beeps

Power up.

Short high beeps

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

Clicking

Occurs during PDF417 decoding to indicate proper 
alignment, motion, and distance.

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.

Low/high/low beeps

Advanced Data Formatting (ADF) transmit error. See 

.

High/high/high/low beeps

RS-232 receive error.

Short high beeps

Correct entry scanned or correct menu sequence 
performed.

Low/high beeps

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

High/low beeps

Keyboard parameter selected. Enter value using bar code 
keypad.

High/low/high/low beeps

Successful program exit with change in the parameter 
setting.

Low/high/low/high beeps

Out of host parameter storage space. Scan 

High/low beeps

New Code 39 data was entered into the buffer.

3 Beeps - long high beeps

Code 39 buffer is full.

Low/high/low beeps

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

Low/high beeps

A successful transmission of buffered data.