3 - 4 Symbol DS3578 Digital Scanner Product Reference Guide
Scanner emits short low-short 
high- short low-short high beep 
sequence while it is being 
programmed.
Out of ADF parameter 
storage space.
Erase all rules and re-program with shorter rules.
Out of Synapse parameter 
storage space.
Scan 
Set Synapse Defaults
 code, from the 
appropriate Synapse Interface Guide, for cables 
no longer in use and re-program the scanner for 
the current host interface.
Scanner emits one short high 
beep when it is not in use.
In RS-232 mode, a <BEL> 
character is received and 
Beep on <BEL> option is 
enabled.
Normal when Beep on <BEL> is enabled and the 
scanner is in RS-232 mode.
Cradle does not work after 
following installation 
procedures.
Cradle is not receiving 
power.
Check system power.
Cable connections are not 
secure.
Reinsert cables properly.
The scanner is not inserted 
properly in the cradle.
Reinsert scanner.
Cradle is not properly 
connected to the host.
Check that host settings are correct, and connect 
the cradle to the appropriate port on the host.
Battery does not charge. Cradle is outside the 
charging temperature range.
Charge within the recommended temperature of 
32° to 104° F (0° to 40° C) nominal, 41° to 95° F 
(5° to 35° C) ideal.
Table 3-1    
Troubleshooting (Continued)
Problem Possible Causes Possible Solutions
NOTE If problems still occur, contact the distributor or the Motorola Solutions Global Customer Support Center. 
See page xvii for contact information.