Symbol DS 3408 Product Reference Manual page 40

3-4 DS 3408 Product Reference Guide
Problem
Digital scanner decodes bar code, but does not
transmit the data to the host.
Host displays scanned data incorrectly.
Digital scanner emits hi/hi/hi/Lo beeps when not in
use.
Digital scanner emits lo/hi beeps during
programming.
Digital scanner emits lo/hi/lo/hi beeps during
programming.
Digital scanner emits lo/hi/lo beeps.
Digital scanner emits a power-up beep after
changing USB host type.
Digital scanner emits one high beep when not in use. In RS-232 mode, a <BEL> character was received
If after performing these checks the digital scanner still experiences problems, contact the distributor or call
the local Symbol Support Center. See
Note
Table 3-1. Troubleshooting (Continued)
Possible Causes
Digital 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 scanner is
buffering Code 39 data.
Digital 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.
Out of Synapse parameter storage space.
Clearing Code 39 buffer.
The USB bus re-established power to the digital
scanner.
and Beep on <BEL> option is enabled.
page xiv for the telephone numbers.
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 scanner's communication parameters
to match the host's setting.
Configure the digital 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 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).
Normal during host reset. Otherwise, set the digital
scanner's RS-232 parity to match the host setting.
Scan the correct numeric bar codes within range for
the parameter programmed.
Erase all rules and re-program with shorter rules.
Scan Set Synapse Defaults bar code for cables no
longer in use and re-program the digital scanner for
the current host interface.
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 scanner is in RS-232 mode.