HT630 Product Reference Guide
NOTICE
This unit is equipped with a Li-ion battery pack. Battery power might be low
due to storage. Recharge the battery when required. For procedures on
how to charge the battery, please refer to
1.5 Quick Start
Please note to switch on backup battery and to ensure fully charge the
backup battery when you first time to use it. Please refer to the chapter 1-
Charging portion.