User`s manual
Starting the HT650 
Pressing the Power ON/OFF Key 
Press the Power/Backlight key    briefly. The Unitech HT650 welcome screen appears. The 
Windows CE screen will appear shortly thereafter. If the Handy Terminal does not power on, 
please perform the cold boot.   
Caution: 
When a battery is fully inserted in Handy Terminal for the 
first time, upon the Handy Terminal’s first power up, the 
device boots and powers on automatically. 
As the Handy Terminal initializes its File system, the Terminal splash screen displays for about 30 
seconds. To turn off the Handy Terminal, just press the Power/Backlight key again. This action does 
not actually turn off the Handy Terminal, it only turn the Handy Terminal into suspend mode. All 
running applications remain as you left them, until you press the Power key again to resume 
operation of the Handy Terminal. 
Using the Stylus 
The stylus function like a mouse, hold the stylus like a pen or pencil. You can do action as 
follow. 
  Double Tap: Touch the icon twice on the screen to open or execute it. 
  Drag:Firmly press the icon on the screen to drag across the screen. 
Caution: 
Never use an actual pen, pencil, or sharp/ abrasive object to write 
on the touch screen. 
Do not apply unnecessary high pressures on the screen. 
Calibrating the touch Screen 
On the initial boot-up of the Handy Terminal, the stylus calibration screen (Labeled Align Screen) 
opens. Use the stylus to press and hold briefly on the center of each target as it moves around the 
screen. 
If necessary, adjust the backlight on the Handy Terminal to make the screen readable. 
When you feel the touch screen function is poor or the operation does not match the exact location 
it should be, please recalibrate the screen by using the stylus to tap the Start  Settings  Control 
Panel  Stylus, to open the “Calibration” to recalibrate again. 
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