User`s manual
Chapter 1 
Getting Started 
Introducing the HT650 
The HT650 is a rugged, compact and ergonomic handheld 
terminal powered by Microsoft Windows CE 5.0 Core 
Version to enhance your work more efficient and profitable. 
It incorporates an integral barcode scanning 1D laser 
device, color LCD with touch screen, keypad, BT and 
wireless communication interface capability. It provides the 
user with a standard Windows-based environment for 
customization and operation. 
The following HT650 Product Reference Guide provides simple step-by-step procedures to give 
you hands-on experience with your HT650. For programming your HT650, please refer to our 
SKD and programming manual.
Notice 
1.  This unit is equipped with a battery pack and backup battery. It is possible that the Unitech 
HT650 may not be powered ON due to battery discharge as a result of storage. In the 
above situation and the first-time use, plug the HT650 to the charging cable or charging 
cradle (with 5V/3A AC-DC adapter), and charge the unused unit for over 4 hours in order to 
fully charge its backup battery as well. 
2.  Under normal condition, the back-up battery will be charged from external power or the 
main battery (if the main battery still has enough power to turn on). If it is charged for the 
first time, the back-up battery will be fully charged while main battery is charged fully. 
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