Datalogic QuickScan Lite QW2400 User Manual

Technical Specifications
268 QuickScan™ Lite QW2400
Troubleshooting
Problem Possible Cause Possible Solutions
Nothing happens when the scan 
button is pulled.
No power to the imager.
Check system power. Ensure power
s
upply is connected.
Interface or power cables are
lo
ose.
Ensure all cable connections are secure.
LED comes on, but bar code does not
de
code.
Imager not programmed for cor-
rect bar code type.
Ensure imager is programmed to read
t
he type of bar code scanned. Refer to
the PRG for more information.
Bar code label is unreadable.
Check the label to ensure it is not
defaced. Try
scanning another bar code
type.
Distance between imager and bar
cod
e is incorrect.
Move imager closer to or further from
the bar code.
Bar code is decoded but not trans-
mitted to the host.
Imager not programmed for the
corre
ct host type.
Scan the appropriate host type bar code.
Refer to the PRG for more information.

Datalogic QuickScan Lite QW2400 Specifications

General

IP Rating	IP42
Connectivity	Wired
Operating Temperature	0 to 50 °C / 32 to 122 °F
Storage Temperature	-40 to 70 °C / -40 to 158 °F
Light Source	Red LED
Interface	USB, RS-232
Drop Resistance	1.5 m / 5 ft
Reading Range	Up to 30 cm / 11.8 in (depending on barcode density)
Dimensions	6.7 x 2.8 x 2.6 in
Print Contrast Ratio	25%
Decode Capability	1D, 2D codes
Resolution	4 mils
Depth of Field	5 - 30 cm (depending on barcode density and type)
Power Supply	5 VDC
Humidity	5 to 95% (Non-condensing)