User Manual

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2.4.3 Calibration of the touch Screen
On the initial boot-up of the PDT, 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 PDT
to make the screen readable. (See below
2.4.4. Adjust the brightness).
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.
Figure 2-14 Calibration
2.4.4 To mute the Sound for SC800
To mute the sound, press the key first, and then press the key to turn off
and on of the sound.
2.4.5 Adjusting the Sound for SC820
The factory default for the sound is in Middle level. You can adjust the sound to meet
your environment and comfort as:
1) Become low voice: Press the key and then press the key to become low
voice.
2) Become high voice: Press the key and then press the key to become
high voice.