Override Locked Scanner; Unlinking The Scanner - Honeywell XENON 1902G-BF Quick Start Manual

To use a different scanner, you need to unlink the original scan-
ner by scanning the Unlink Scanner bar code.

Override Locked Scanner

If you need to replace a broken or lost scanner that is linked to a
base, scan the Override Locked Scanner bar code with a new
scanner, and place that scanner in the base. The locked link will
be overridden; the broken or lost scanner's link with the base will
be removed, and the new scanner will be linked.
Override Locked Scanner

Unlinking the Scanner

If the base has a scanner linked to it, that scanner must be
unlinked before a new scanner can be linked. Once the previous
scanner is unlinked, it will no longer communicate with the
base. Scan the Unlink Scanner bar code to unlink a scanner.
Unlink Scanner