Polycom Soundpoint IP 550 manual Changing the Display Contrast, Changing the Backlight Intensity

Models: Soundpoint IP 550

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Customizing Your SoundPoint® IP 550 Desktop Phone

5.Press the Select soft key to confirm your choice.

6.Press to return to the idle screen.

Changing the Display Contrast

To adjust the contrast on the phone display:

1.Press .

2.Select Settings > Basic > Contrast.

3.Press the Up or Down soft keys, or the volume keys, to increase or decrease the display contrast.

4.Press the Ok soft key to accept your changes.

5.Press to return to the idle screen.

Changing the Backlight Intensity

Backlight intensity on the SoundPoint IP 550 phone has three components:

Backlight On

Backlight Idle

Maximum Intensity

You can modify the Backlight On Intensity and the Backlight Idle Intensity separately. You can choose a high, medium, or low intensity, or turn the backlight off entirely.

When you modify the Maximum Intensity, you are modifying the entire backlight intensity scale. For example, if you decrease the Maximum Intensity, the low, medium, and high values for the Backlight On intensity and the Backlight Idle intensity will decrease proportionally.

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Polycom Soundpoint IP 550 Changing the Display Contrast, Changing the Backlight Intensity, Select Settings Basic Contrast