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7
7.8
(7) Panel Contrast/Key Sound Adjustment
Specify basic settings for the touch screen.
G
Adjust the contrast of the touch screen
G
Adjust the volume of the key tones
Make any necessary changes to the configuration.
1
Call up key operator mode.
The key operator mode menu is displayed.
2
In the key operator mode menu press the [7]
click sound
The screen for setting the panel contrast and key tone is displayed.
3
Select the setting you want to change using the arrow keys.
H
Buzzer volume regulation
Press the arrow keys for
clicks.
H
Panel contrast adjustment
Press the arrow keys for
contrast of the touch screen panel.
H
Backlight contrast adjustment
Press the arrow keys for
brightness of the touch screen background.
4
Confirm your selection by pressing [OK].
The key operator mode menu is displayed again.
7-36
key.
Small
Dimmer
Dimmer
Settings in Key Operator Mode
Adjust contrast / key
or
Big
to set the volume of the key
and
Brighter
to adjust the
and
Brighter
to adjust the
Di5510/Di7210
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