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Maintenance & Technical Specifications 3 - 3
Digital scanner decodes bar
code, but does not transmit the
data to the host.
Digital scanner is not programmed for
the correct host type.
Scan the appropriate host type
programming bar code. See the
chapter corresponding to the host type.
Interface cable is loose. Re-connect the cable.
If 4 long low beeps are heard, a
transmission error occurred.
Set the digital scanner's
communication parameters to match
the host's setting.
If 5 low beeps are heard, a conversion
or format error occurred.
Configure the digital scanner's
conversion parameters properly.
If low/high/low beeps are heard, an
invalid ADF rule is detected.
Program the correct ADF rules.
If high/low beeps are heard, the digital
scanner is buffering Code 39 data.
Normal scanning a Code 39 bar code
and the Code 39 Buffering option is
enabled.
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
high/high/high/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 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 ADF parameter storage space. Erase all rules and re-program with
shorter rules.
The digital scanner may be out of
Synapse parameter storage space.
Scan
Set Synapse Defaults
bar code
for cables no longer in use and
re-program the digital scanner for the
current host interface.
Table 3-1
Troubleshooting (Continued)
Problem Possible Causes Possible Solutions