User Manual

16
Preparation
Charging Precautions
● Do not touch the BHT, battery, or charger terminals by hand or stain them. Doing so
could result in a contact failure or prevent charging.
● Never charge the battery near fire or in a high-temperature environment.
High-temperatures may activate the charger’s protective device, preventing charging,
and lead to protective device damage, overheating, blowout or combustion.
● Terminate charging if not completed even after the specified time has elapsed.
Preparation
Follow the steps below to prepare the BHT for use.
Step 1 Charging (Page 16)
First charge the battery.
Step 2 Attaching the Stylus (Page 21)
Attach the stylus to
prevent it from being
lost.
Step 3 Turning ON the Power (Page 22)
Preparation is now
complete.
Step 1 Charging
The BHT battery is not charged when purchased and must therefore be charged prior
to use.
The following chargers can be used with the BHT.
Communication units: CU-733, CU-714
Battery chargers: CH-751, CH-704
* The CH-704 charger is used for charging individual batteries, and the CH-751 is a
stand-type (same type as CU (communication unit) charger.)
The charge time is approximately 3 hours (standard rechargeable
battery cartridge) or 6 hours (large-capacity rechargeable battery
cartridge).
 An almost completely discharged battery cartridge should take this time to become
fully charged.