HandHeld Nautiz X4, Manual

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NAUTIZ X4
Manual Version 1.1
20
handheld
Keypad
33 numeric keypad (includes side scan and volume, power button).
55 qwerty keypad (includes side scan and volume, power button).
Microphone
The integrated microphone can be used for audio recording and phone call.
Touch Screen Display
The display is a LCD (Liquid Crystal Display) with a Capacity touch screen. The 3.5
” VGA (Video
Graphic Array) is transmissive active matrix color and backlit. The resolution is 480 x 640; see
Display Backlight on paragraph 4.4.
For touch screen input, use the stylus included with the terminal or your finger. The method you
choose depends on which one is most appropriate for your application. While there is a great deal of
variation in different applications, you generally achieve greater accuracy with the stylus for buttons
or icons that are close together.
: Use of objects, such as paper clips, pencils, or ink pens on the touch screen can damage the input panel and may
cause damage not covered by the warranty.
4.4. Display Backlight
The intensity of the backlight of the touch screen display may be changed, and the backlight may be
programmed to turn off after the terminal has been idle for a specified period of time.
To adjust the intensity of the backlight while on battery power, tap
Start -> Settings -> System - > Backlight .
Screen Backlight - Battery/External Power
Move the slider to adjust the screen backlight while on battery power.
You may turn the screen backlight off if the device is not used for a designated period of time by checking the
option and designating the desired time period.
You may also turn on the screen backlight when a button is pressed or the screen is tapped by selecting the
appropriate checkbox.