User's Manual
Touch panel 109
Calibrate the touch panel
Calibrate the touch panel through the Tools menu, which enables you to
fine-tune the touch panel. You are prompted to use the stylus to tap three
targets.
For further information, see Procedure 23 “Calibrating the touch panel and
stylus” (page 109).
Stylus
Operate the touch panel using a stylus or your finger. However, use of a
stylus is recommended to avoid damage to the touch panel.
Procedure 23
Calibrating the touch panel and stylus
Step Action
1 Tap the Tools icon to calibrate the touch panel and stylus.
2 Tap the Touch Panel Setup soft key.
The screen displays a calibration map, the Cancel soft key is
displayed, and the following system prompt is displayed:
Touch the center of the red ball.
3 Use the stylus and tap each of the red dots, in order, starting
with the lower left portion of the screen, and following the
sequence as prompted.
After the third dot is tapped, the display changes to indicate the
result of calibration.
• If the calibration is successful, the IP Phone displays the
following report:
Data calibration is CORRECT.
Save Data calibration?
YES and NO soft keys and calibration statistics are displayed
on the screen.
Tap the YES soft key to save the calibration settings and exit
to the main display or tap the NO soft key to abandon the
calibration settings and exit to the main display.
• If the calibration is unsuccessful, the IP Phone displays the
following report:
Data calibration is WRONG.
Repeat calibration?
YES and NO soft keys and calibration statistics are displayed
on the screen.
Nortel Communication Server 1000
IP Phones Fundamentals
NN43001-368 05.06 30 April 2010
Copyright © 2003-2010 Nortel Networks. All Rights Reserved.
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