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Symbol LS3008 Product Reference Guide
Troubleshooting
Table 3-1
Troubleshooting
Problem
Possible Causes
Possible Solutions
Beeper Indications
The scanner emits frequent
beeps.
No power to the scanner.
Check the system power. If the
configuration requires a power supply,
re-connect the power supply.
Incorrect host interface cable is used.
Verify that the correct host interface cable
is used. If not, connect the correct host
interface cable.
Interface/power cables are loose.
Check for loose cable connections and
re-connect cables.
Scanner emits low/high/low
beeps.
ADF transmit error.
Refer to the Advanced Data Formatting
Programmer’s Guide, p/n 72-69680-xx, for
information about ADF programming.
Invalid ADF rule is detected.
Refer to the Advanced Data Formatting
Programmer’s Guide, p/n 72-69680-xx, for
information about ADF programming.
Scanner emits low/high
beeps.
Input error, incorrect bar code or
Cancel
bar code was scanned.
Scan the correct numeric bar codes within
range for the parameter programmed.
Scanner emits low/high/low
beeps.
The Code 39 buffer was erased or
there was an attempt to clear or
transmit an empty buffer.
Normal when scanning the Code 39
Buffering
Clear Buffer
bar code or upon
attempt to transmit an empty Code 39
buffer.
Scanner emits
low/high/low/high beeps.
Out of host parameter storage space.
Scan
Default Parameters on page 4-3
Out of memory for ADF rules.
Reduce the number of ADF rules or the
number of steps in the ADF rules.
Scanner emits high/low
beeps.
The scanner is buffering Code 39
data.
Normal.
Scanner emits
high/high/high/low beeps.
RS-232 receive error.
Normal during host reset. Otherwise, set
the scanner's RS-232 parity to match the
host setting.
Scanner emits four 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.
Scanner emits four short high
beeps (USB only).
Scanner has not completed
initialization.
Wait several seconds and scan again.
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Страница 3: ...Symbol LS3008 Product Reference Guide 72E 86092 02 Revision A September 2007 ...
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Страница 83: ...RS 232 Interface 6 13 Software Handshaking continued None ACK NAK ENQ ACK NAK with ENQ XON XOFF ...
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Страница 207: ...Appendix C Sample Bar Codes Code 39 123ABC ...
Страница 213: ...Numeric Bar Codes D 3 Cancel To correct an error or change a selection scan the bar code below Cancel ...
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