2.4.1 Replacing the Backup Battery
Before proceeding to the replacement procedure below, it is recommended that you save important
data into the FLASH folder or upload it to the host computer.
(1) Turn the BHT upside down.
(2) Disconnect the hand belt.
(3) Slide the release button in the direction of the arrows to remove the battery cartridge cover.
Release button
Chapter 2 Getting Started the BHT and System Menu
Hand belt
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Battery cartridge cover