Symbol DS6707 Product Reference Manual page 37

Troubleshooting (Continued)
Table 3-1
Problem
Digital imager scanner decodes bar
code, but does not transmit the data
to the host.
Host displays scanned data
incorrectly.
Digital imager scanner emits
hi/hi/hi/Lo beeps when not in use.
Digital imager scanner emits lo/hi
beeps during programming.
Digital imager scanner emits
lo/hi/lo/hi beeps during programming.
Digital imager scanner emits lo/hi/lo
beeps.
Digital imager scanner emits a
power-up beep after changing USB
host type.
Digital imager scanner emits one high
beep when not in use.
Maintenance & Technical Specifications
Possible Causes
Digital imager scanner is not
programmed for the correct host type.
Interface cable is loose.
If 4 long low beeps are heard, a
transmission error occurred.
If 5 low beeps are heard, a conversion
or format error occurred.
If lo/hi/lo beeps are heard, an invalid
ADF rule is detected.
If hi/lo beeps are heard, the digital
imager scanner is buffering Code 39
data.
Digital imager scanner is not
programmed to work with the host.
RS-232 receive error.
Input error or Cancel bar code was
scanned.
Out of ADF parameter storage space. Erase all rules and re-program with
Clearing Code 39 buffer.
The USB bus re-established power to
the digital imager scanner.
In RS-232 mode, a <BEL> character
was received and Beep on <BEL>
option is enabled.
Possible Solutions
Scan the appropriate host type
programming bar code. See the
chapter corresponding to the host
type.
Re-connect the cable.
Set the digital imager scanner's
communication parameters to match
the host's setting.
Configure the digital imager
scanner's conversion parameters
properly.
Program the correct ADF rules.
Normal scanning a Code 39 bar code
and the Code 39 Buffering option is
enabled.
Scan the appropriate host type
programming bar code.
For RS-232, set the digital imager
scanner's communication parameters
to match the host's settings.
Program the proper editing options
(e.g., UPC-E to UPC-A Conversion).
Normal during host reset. Otherwise,
set the digital imager scanner's
RS-232 parity to match the host
setting.
Scan the correct numeric bar codes
within range for the parameter
programmed.
shorter rules.
Normal when scanning the Code 39
Buffering Clear Buffer bar code or
upon attempt to transmit an empty
Code 39 buffer.
Normal when changing USB host
type.
Normal when Beep on <BEL> is
enabled and the digital imager
scanner is in RS-232 mode.
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