User's Manual

Amroad Technology Inc.
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DB3100R VIDEO DOOR PHONE
Streaming Settings – Video
You may set change the video settings in this page.
Item Description
Bandwidth You may select preferred bandwidth for video and
audio streaming. There are 4 options: 128Kbps,
256Kbps, 384Kbps, and 512Kbps. Please check which
bandwidth is suitable for you with your service pro-
vider.
Default setting is 256Kbps.
Codec Priority– First – You may select the Video streaming priority -
H.263.
Second –You may select the Video streaming priority
- H.263, or Disable.
Power Line Fre-
quency
You may select the power frequency according to
your local power specifications. Wrong power fre-
quency may cause the video icking abnormally.
Default setting is 60Hz.
CMOS Static
Brightness
This item allows you to adjust the brightness of
CMOS according to the lighting environment of the
installed location. Higher value makes the video
brighter.
CMOS Color Bal-
ance
This item allows you to adjust the color of video. Select according to the lighting environment: Fluorescent
Light, Yellow Lamps and Orange Lamps.
NOTE: Fluorescent Light – This condition is suited for white lighting environment.
Yellow Lamps – This condition is suited for indoor yellow bulb environment.
Orange Lamps – This condition is suited for indoor orange color or more red color environments.
Figure 23: Video Setting