Screen Saver - Aastra DT690 User Manual

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17.2
17.2.1
17.2.2
17.2.3
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VOLUTION
Display
Display settings include brightness and screen saver settings.
Brightness
To set the brightness, do the following:
1. Press Menu, select
2. Select Display and press Select.
3. Select Brightness, and press Select.
4. Select Normal or Power save, and press Select.
5. Press Back to save the setting.

Screen Saver

To set the screen saver, do the following:
1. Press Menu, select
2. Select Display, and press Select.
3. Select Screen saver, and press Select.
4. Select Information or Black, and press Select.
5. Press Back to save the setting.
Contrast
To adjust the contrast, do the following:
1. Press Menu, select
2. Select Display, and press Select.
3. Select Contrast, and press Select.
4. Press the left or right navigation key to increase or decrease the
contrast.
5. Press OK to save the setting.
, and press Select.
, and press Select.
, and press Select.
1424-EN/LZT 103 090 Uen D 2010-02-12