Troubleshooting - Symbol QRG LS1900 Serie Manual De Instrucciones

Q u i c k
Scanning in Hands-Free Mode
In the stand, the scanner is in constant-on mode. When you
remove the scanner from the stand it operates in its normal
hand-held mode (e.g., constant-on mode or trigger mode,
depending on the model).

Troubleshooting

Problem
Nothing hap-
pens when
you follow
the operat-
ing instruc-
tions.
R e f e r e n c e
1.
2.
3.
Possible
Cause
No power to the
scanner.
Interface/pow-
er cables are
loose.
Insert scanner in
stand.
Present bar code and
ensure the scan line
crosses every bar and
space of the symbol.
Upon successful de-
code, the scanner
beeps and the LED
turns green.
Solutions
Check the system
power. Ensure the
power supply is con-
nected if your configu-
ration requires a
power supply.
Check for loose cable
connections.
3
Possible