Scanning Bar Code Labels - Intermec Janus 2050 User Manual

JANUS 2050 Vehicle-Mount Computer User's Manual (4MB)
Using PutDisk (continued)
Message
Upgrade failed, but original drive
contents have been preserved.

Scanning Bar Code Labels

If you have trouble operating the laser scanner, perform the following checks:
Note: To prevent data loss, do not scan both multiread labels and regular labels when
you are at the DOS prompt.
8-22
Explanation/Solution
This message may be displayed in conjunction with another
specific fault message showing the cause of PutDisk
interruption. It means that although the drive update was
attempted, the original files on the target drive have not been
altered and are therefore safe to use.
Make sure the JANUS 2050 is turned on. Press the q button on the keypad
to turn the JANUS 2050 on.
Inspect the print quality of the bar code label. Try scanning a known-good
bar code label for comparison.
Try scanning the bar code label again, but vary the scanning angle and
distance.
Clean the scanning window with a solution of ammonia and water. Wipe
dry. Do not allow abrasive material to touch the window.
Verify that the JANUS 2050 is configured to read the bar code symbology
you are scanning. Use the configuration application (IC.EXE) program to
verify the bar code symbology you have configured on the JANUS 2050.
Verify the correct scanner type is enabled using the configuration
application.
Verify that IF EXIST D:\RDG.BAT CALL D:\RDG.BAT is loaded from the
AUTOEXEC.BAT file.
Try using another scanner.
39 nugget A