User's Manual

Table Of Contents
Chapter 2 Getting Started the BHT and System Menu
35
2.4.1 Replacing the Backup Battery
Before proceeding to the replacement procedure below, it is recommended that you save importan
t
data into the FLASH folder or upload it to the host computer.
(1) Turn the BHT upside down.
(2) Slide the right and left release buttons in the direction of the arrows to remove the battery cartridge
cover.
(3) Pull up the battery pull strap to remove the battery cartridge.
Battery cartridge cover
Release button
Release button
Battery pull strap
Battery cartridge