Symbol LS 4208 - Page 47

Problem Possible Causes Possible Solutions
The laser does not appear when the trigger is
pulled.
No power to the scanner. Check the system power. If the configuration
requires
a
power
supply,
re-connect
the
power
Incorrect host interface cable is
used.
Verify that the correct host interface cable is used.
If
not,
connect
the
correct
host
interface
Interface/power cables are loose. Check for loose cable connections and
re-connect
cables.
Maintenance,
Troubleshooting
& Technical Specifications 3-5
Table
3-1.
Troubleshooting
(Continued)
If
after
performing
these
checks
the
symbol
still
does
not
scan,
contact
the
distributor
or
call
the
local
Symbol
Support
Center.
See
page
xvi
for
the
telephone
numbers.