User`s manual

126
BHT-700BB-CE/700BWB-CE/700BWBG-CE
6.1 Replacing the Battery Cartridge
6.1.1 Battery Cartridge Service Life
The battery cartridge is a consumable part and should be replaced after being charged approximately 300
times.
The performance of the battery cartridge’s lithium-ion battery will deteriorate gradually with repeated
charging, even during normal use. When the battery operation time becomes shorter even after charging
for the specified length of time, replace the battery with a new one.
6.1.2 Battery Cartridge Replacement Method
* The battery cartridge shown in the drawing is the BT-700L.
1. Press the power key to turn OFF the BHT power.
The screen on the right displays.
− Point − Do not remove the battery cartridge until the
power turns OFF and the screen display
clears.
2. Disconnect the hand belt.
Slide the battery cartridge cover release buttons
(1)/(2) in the direction shown by the arrows and
remove the battery cartridge (3).
3. Insert the tabs on the cover for the new battery cartridge
(1) into the BHT and load the cartridge in the direction
shown by the arrow (2).
(Refer to “Chapter 2 BHT Preparation” – “2.2 Loading
and Charging the Battery Cartridge”.)
− Point − Insert the new battery cartridge within
3 minutes of removal to avoid data
loss.