Maintenance & Technical Specifications 3 - 5
Host displays scanned data
incorrectly.
Digital scanner
is not programmed
to work with the host.
Scan the appropriate host type programming
bar code.
For RS-232, set the digital scanner's
communication parameters to match the host's
settings.
For a Keyboard Wedge configuration, program
the system for the correct keyboard type, and
turn off the CAPS LOCK key.
Program the proper editing options (e.g.,
UPC-E to UPC-A Conversion).
Digital scanner
emits short
low/short medium/short high
beep sequence (power-up
beep sequence) more than
once.
The USB bus may put the digital
scanner in a state where power to
the scanner is cycled on and off
more than once.
Normal during host reset.
Digital scanner
emits 4 short
high beeps during decode
attempt.
Digital scanner
has not completed
USB initialization.
Wait several seconds and scan again.
Digital scanner
emits
Low/low/low/extra low
beeps when not in use.
RS-232 receive error. Normal during host reset. Otherwise, set the
digital scanner's RS-232 parity to match the
host setting.
Digital scanner
emits
low/high beeps during
programming.
Input error, incorrect bar code or
Cancel
bar code was scanned.
Scan the correct numeric bar codes within
range for the parameter programmed.
Digital scanner
emits
low/high/low/high beeps
during programming.
Out of host parameter storage
space.
Scan
Default Parameters on page 5-5
.
Out of memory for ADF rules. Reduce the number of ADF rules or the
number of steps in the ADF rules.
During programming, indicates out
of ADF parameter storage space.
Erase all rules and re-program with shorter
rules.
Digital scanner
emits
low/high/low beeps.
ADF transmit error. Refer to the Advanced Data Formatting Guide
for information.
Invalid ADF rule is detected. Refer to the Advanced Data Formatting Guide
for information.
Digital scanner
emits a
power-up beep after
changing USB host type.
The USB bus re-established power
to the digital scanner.
Normal when changing USB host type.
Digital scanner
emits one
high beep when not in use.
In RS-232 mode, a <BEL>
character was received and Beep
on <BEL> option is enabled.
Normal when
Beep on <BEL>
is enabled and
the digital scanner is in RS-232 mode.
Table 3-1 Troubleshooting (Continued)
Problem Possible Causes Possible Solutions