softkey to restore factory-set calibration. You cannot save calibration results as part of a
backup operation.
Perform the following procedure to calibrate the touch screen:
Procedure
1. When you select CALIBRATE SCREEN from the Craft Local Procedure Screen,
the telephone displays three softkeys - Start, Default, and Cancel.
2. Perform one of the following actions:
• Touch Cancel to return to the Craft Local Procedure screen without calibrating
the screen.
• Touch Default to reset the calibration parameters to the factory-set values.
The system plays a confirmation tone and displays the Craft Local Procedure
screen.
• Touch Start to calibrate the screen. The screen displays a calibration target
with a plus sign (+) at a particular point. Proceed to the next step.
3. Touch the center of the target with the stylus as soon as the target appears.
The target disappears, and a new target appears in a different part of the screen.
4. Touch the center of each target with the stylus within 10 seconds of its
appearance.
After you touch all four targets, the system plays a confirmation tone sounds
displays a Calibration successful message.
5. Touch Save to return to the Craft Local Procedure screen. The system stores the
calibration results in the nonvolatile memory of the telephone.
6. Touch Cancel at any time to return to the Craft Local Procedure screen without
completing the touch screen calibration.
Disabling or enabling automatic gain control
About this task
Use the following procedure to turn automatic gain control for the handset, headset, or the
Speaker to on or off.
Note:
When updating local Craft procedures from a touch screen deskphone, touching the line
you want to change or the applicable softkey produces the same result as selecting a line
and pressing the applicable softkey on a non-touch screen IP deskphone.
Using local Administrative Menu procedures
50 Installing and maintaining Avaya IP Deskphone H.323 9608, 9608G, 9611G, 9621G, and 9641GJanuary 2014
Comments? infodev@avaya.com
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