Set The Backlight Intensity; Set The Backlight Timeout - Polycom VVX 150 Manual

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Backlight On: The brightness of the screen when there's activity.
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Backlight Idle: The brightness of the screen when there's no activity.
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Maximum Intensity: The brightness scale that applies to both Backlight On and Backlight Idle
intensities.
Related Topics
Poly VVX Business IP Phone Settings
Changing the Backlight Intensity on the Expansion Module

Set the Backlight Intensity

The screen's backlight intensity settings adjust how bright the screen illuminates while on and while
idle.
Set the Backlight On intensity and the Backlight Idle intensity separately. Choose an intensity level or
turn off the backlight entirely. When you change the Maximum Intensity, you modify the entire
backlight intensity scale. For example, if you decrease the Maximum Intensity, the Low, Medium,
and High levels for both Backlight On and Backlight Idle intensities decrease.
Procedure
1 Go to Settings > Basic.
2 Select Backlight Intensity > Backlight On Intensity.
3 Select the intensity you want, and select Back.
4 From the Backlight Intensity screen, select Backlight Idle Intensity.
5 Select the intensity you want, and select Back.
6 From the Backlight Intensity screen, select Maximum Intensity.
7 Select Up or Down , or drag your finger along the slider to increase or decrease the maximum
intensity.
Related Topics
Backlight Intensity and Timeout

Set the Backlight Timeout

The backlight automatically turns on with any phone activity.
By setting the Backlight Timeout, you can determine how long the phone should sit idle before the
backlight dims to its Backlight Idle intensity. By default, the backlight dims after the phone is idle for
40 seconds.
Printed from Polycom, Inc. (http://documents.polycom.com) #{renderLang "en" MsgPDFPage} 156