Troubleshooting - Motorola Symbol LS1203 Product Reference Manual

3 - 2 Symbol LS1203 Product Reference Guide

Troubleshooting

Troubleshooting
Table 3-1
Problem
Beeper Indications (Also see
The scanner emits frequent
beeps. (USB host interface only.)
Scanner emits low/high/low
beeps.
Scanner emits low/high beeps.
Scanner emits low/high/low
beeps.
Scanner emits low/high/low/high
beeps.
Scanner emits high/low beeps.
Scanner emits high/high/high/low
beeps.
Scanner emits four long low
beeps.
Scanner emits four short high
beeps (USB only).
Scanner emits a short
low/high/low/high beep sequence
while it is being programmed.
Possible Causes
Beeper Definitions on page
The USB bus may put the scanner in
a state where power to the scanner is
cycled on and off more than once.
ADF transmit error.
Invalid ADF rule is detected.
Input error, incorrect bar code or
Cancel bar code was scanned.
The Code 39 buffer was erased or
there was an attempt to clear or
transmit an empty buffer.
Out of host parameter storage
space.
Out of memory for ADF rules.
The scanner is buffering Code 39
data.
RS-232 receive error.
A transmission error was detected in
a scanned symbol. The data is
ignored.
Scanner has not completed
initialization.
Out of ADF parameter storage
space.
Possible Solutions
2-2)
This is normal and usually happens
when the host cold boots.
Refer to the Advanced Data
Formatting Programmer's Guide, p/n
72-69680-xx, for information about
ADF programming.
Refer to the Advanced Data
Formatting Programmer's Guide, p/n
72-69680-xx, for information about
ADF programming.
Scan the correct numeric bar codes
within range for the parameter
programmed.
Normal when scanning the Code 39
Buffering Clear Buffer bar code or
upon attempt to transmit an empty
Code 39 buffer.
Scan Default Parameters on page
4-3.
Reduce the number of ADF rules or
the number of steps in the ADF rules.
Normal.
Normal during host reset. Otherwise,
set the scanner's RS-232 parity to
match the host setting.
This occurs if a unit is not properly
configured. Check option setting.
Wait several seconds and scan again.
Erase all rules and re-program with
shorter rules.