User Guide

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4. Advanced Features
4.1. Phone Configuration
4.1.1. IR LED
The setting is for night vision, when the surrounding of R29 series
is very dark, infrared LED will turn on and R29 series will turn to
night mode to let the users see video clearly from the R29.
In the phone interface, go to LED or go to the path Intercom -
Advanced - LED on web GUI, to configure the IR LED function.
Led Type: It can supports four modes - OFF, ON, AUTO
，
SCHEDULE.
If setup the LED type as auto, click Threshold button to sense the
intensity of the current environment.
Threshold: Click the Threshold key, it will automatic show the
current intensity or user can setup the value manually. Once the
environment intensity is darker than the predefined threshold value,
Figure 4.1.1-1 LED type
Figure 4.1.1-2 LED auto