User's Manual

Video Door Phone User Guide

z Fluorescent Light – This condition is suited for white lighting environment such as office.

z Yellow Lamps – This condition is suited for indoor yellow bulb environment. It is more like sunny daylight in outdoor.

z Orange Lamps – This condition is suited for indoor orange color or more red color environments. It is more like sunset or dawn

in outdoor.

CMOS Luma detection –You may enable or disable the function of CMOS Luma detection that will turn on IR LED according to the

lighting environment of the installed location. The default value is suitable for most of the environment. Please do not change them if

you are not familiar with them. Furthermore, if no value is suitable for your environment , please disable the function and turn on/off the

IR LED by press ‘5’ toggling.

YUV- Ymax(0~255) – You may set the condition to turn off IR LED automatically. The recommend value is 80(preferred),70 or 60.

YUV- Ymin(0~255) – You may set the condition to turn on IR LED automatically. The recommend value is 40(preferred),30 or 20.

<IMPORTANT>: Please note, “turn on/off IR LED” and “adjust the brightness of CMOS” via Videophone prior to the “automatic CMOS

Luma detection” function. DP101 can’t get the correct value of the CMOS brightness in some environment, please adjust the

brightness value via the Videophone in conversation state, or turn on/off IR LED by yourself.

Phone Settings – Audio

You may set change the audio settings in this page.

Codec Priority – You may select priority of audio codec here:

G711/G729 – will authenticate G711 first, then G729.

G711/G729 – will authenticate G729 first, then G711.

VAD – You may enable or disable Voice-Active-Detection function

here. This phone will detect background noise and send silence

Figure 19 : Audio Settings