User's Manual

21
Side and Bottom Left / Right
Red Light at the side and bottom of the terminal when a scan fails
Blue Light at the side and bottom of the terminal when a scan pass.
Keypad
34 numeric keypad (including side scan power button).
57 Alpha-Numeric keypad (including side scan, power button).
Microphone
The integrated microphone can be used for audio recording.
Touch Screen Display
The display is a LCD (Liquid Crystal Display) with a Capacity touch screen. The 3.5QVGA
and VGA (Video Graphic Array) is transmissive active matrix color and backlit. The
resolution is 240 x 320(QVAG) and 480 x 640(VGA); 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.
WARNING: 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.
AVERTISSEMENT : L'utilisation d'objets, tels que trombones, crayons, stylos à encre sur l'écran tactile peut
l’endommager et causer des dommages non couverts par la garantie.
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.