User's Manual

Stream Type
Select the s
tream type to main stream or sub stream.
Audio Encoding
The device support G.711ulaw and G.711 alaw.
3.
Adjust the Input Volume, Output Volume and Speak Volume.
Note
Available range of volume: 0 to 10.
4.
Click Sa
ve to save the sengs.
6.4.5 Display Sengs
Congure
the image adjustment, backlight sengs and other parameters in display
sengs.
Steps
1.
Click Imag
e → Display Sengs to enter the display sengs page.
Figure 6-10 Display Sengs
2.
Select the F
ormat.
3.
Set the display parameters.
WDR
Wide Dynamic Range can be used when there is a high contrast of the bright
area and the dark area of the scene.
Brightness
Video Intercom D Series Door Staon User Manual
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