Polycom Version 2.0.3B manual LCD Backlight, Attribute Permitted Default Interpretation Values

Administrator’s Guide - SoundPoint® IP / SoundStation® IPAddendum

Attribute	Default
voice.headset.rxag.adjust.IP_650	1
voice.headset.txag.adjust.IP_650	18
voice.headset.sidetone.adjust.IP_650	-3

Important

Polycom recommends that you do not change these values.

1.1.3 LCD Backlight

Backlight intensity on the SoundPoint IP 650 phone has three modes:

•Backlight On

•Backlight Idle

•Dim

You can modify the Backlight On intensity and the Backlight Idle intensity separately. You can select high, medium, low, and off levels for both. Dim mode intensity is determined by the Backlight On intensity and the Backlight Idle intensity together.

Backlight settings can be found in the User Preferences <up/> parameter in the sip.cfg configuration file.

Attribute	Permitted		Default	Interpretation
	Values
up.backlight.onIntensity	0	(off),	3	This parameter controls the intensity
	1	(low),		of the LCD backlight when it turns
	2			on during normal use of the phone.
	(medium),
	3	(high)
up.backlight.idleIntensity	0	(off),	1	This parameter controls the intensity
	1	(low),		of the LCD backlight when the
	2			phone is idle.
	(medium),			Note: If idleIntensity is set higher
	3	(high)		than onIntensity, it will be replaced
				with the onIntensity value.

2 Copyright © 2006 Polycom, Inc.