Unitech HT630 Reference Guide

Copyright 2008 Unitech Electronics Co., Ltd. All rights reserved. Unitech is a registered trademark of Unitech Electronics Co., Ltd.
9
Installing and Charging the Battery
One Lithium-Ion battery is included with the HT630, and the battery must be charged
before the device is ready for use.
Installing the Battery
Using a coin or screw driver, unlock the battery door •
by turning the locking screw in a counterclockwise
direction.
Remove the battery door by lifting it off the HT630.
Before inserting the Lithium-Ion battery pack into •
the HT630, turn the back-up battery switch to the
“On” position.
Insert the battery so the gold contacts on the battery •
line up with the contacts on the HT630. Then slide the
locking tabs on the top of the battery into the open slots
in the HT630 battery compartment.
Once the locking tabs are securely in place, press the
bottom half of the battery into the compartment.
Then reinstall the battery door and tighten the screw
to secure the door in place.
Back-up Battery
Switch

Unitech HT630 Specifications

General

Display diagonal	- \
Display resolution	128 x 64 pixels
Display number of colors	Monochrome
ROM capacity	0.256 MB
Internal memory	0.0005 GB
Internal memory type	RAM
Compatible memory cards	Not supported
Maximum internal memory	4.5 MB
Processor family	-
Processor frequency	0.8 GHz
Interface	RS-232
Storage temperature (T-T)	0 - 50 °C
Operating temperature (T-T)	-20 - 70 °C
Operating relative humidity (H-H)	5 - 95 %
Battery capacity	120 mAh
Battery life (max)	12 h
Battery recharge time (off)	2.5 h
Certification	BSMI, CCC, CE, FCC, VCCI, RoHS
Product color	Blue
Barcode reader	Yes
Keyboard layout	Alphanumeric
Keypad number of keys	27

Weight and Dimensions

Depth	35.1 mm
Width	67.1 mm
Height	167.64 mm
Weight	243.81 g