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Replacing the 2020 Interface Cable:
1. Turn the power to the host system
OFF.
2. Disconnect the base’s cable from the
terminal or computer.
3. Turn the base upside down.
4. Pull the connector out while
maintaining pressure on the
connector release clip.
5. Replace with the new cable.
Insert the connector into the opening
and press firmly. The connector is
keyed to go in only one way, and will
click into place.
Changing the 3820/3820i
Battery:
1. Remove the screw on the end
cap on the 3820. On the
3820i, unscrew the thumb-
wheel end cap.
2. Remove the battery from the
handle.
3. Insert battery.
4. Replace end cap and screw or
tighten the thumbwheel end
cap.
Troubleshooting
Base
Note: Please visit the Services and Support section of our website
(
www.honeywellaidc.com
) to check for the latest software for both the
image scanner and the base.
If your base is not functioning properly, review the following troubleshooting
guidelines to try to isolate the problem.
Is the red LED on?
If the red LED isn’t illuminated, check that:
End Cap