Zavig F7110, Руководство пользователя, Страница: 30 / 106

F7110 / F7115 User Manual
from IP Camera. And you can choose the bit rate from 4.75k to 12.2k. However, the
usage of this codec will cause frame-rate decreasing.

Off: Select Off, audio file won’t be transmitted by IP CAM.

Audio mode: You can select Full duplex or Half duplex .

Full duplex: Select it for simultaneous communication in both direction between the
connected administrator and IP CAM. It means both parties can speak and be heard at
the same time.

Half duplex: Select it for communication in both directions, but only one direction at
a time (not simultaneously). It means one party begins receiving a signal, it must wait
for the transmitter to stop transmitting, before replying. Therefore, once one party
speak, he can’t hear any voice from the other party, just like the communication by
radio set.

Video clip format: Select RECORDING compression format H.264 or MPEG-4.

MPEG-4: MPEG-4 has the advantage of sending a lower volume of date per time
unit across the network (bit-rate) compared to Motion JPEG and therefore provides a
relatively high image quality at a lower bit-rate (bandwidth usage).

H.264: H.264 provides higher compression rate than MPEG-4. Thus, H.264 can
decrease the bandwidth usage and further apply on 3G. However, H.264 will occupy
more system resources than MPEG-4. As long as the operating system appears
operating difficulties under H.264 format, please change to select MPEG-4.
 Analog Video Output: Analog video output is for fast and easy installation. The default
is On and the mode of live view of Client Setting page will be fixed in H.264. If off chosen,
the string option will appear H.264, MPEG-4, and MJPEG.
 IR Threshold : Select LED light On, Off, or Auto.

On : Select On will led always work.

Off : Select off will disable led.

Auto : Select Auto will appear two thresholds, Bright and Dark. You can adjust them
for IR Auto-On and Auto-Off respectively. Bright value higher, IR auto-off more
easily in the bright environment will be. Dark value higher, led auto-on more easily in
the dark environment will be. Bright Value is ranges from 0 to 70, and Dark Value is
from 30 to 100. The interval value between both is at least 30. The default value for
B5110 is 50 and 85.
 LED Indicator: Enable/disable LED indicator.

On : Select On to enable LED indicator.

Off : Select off to disable LED indicator.
 Overlay :

Text Overlay: Some information can be showed on the display screen, such as Date /
Time and user-defined text. And the background color can be chosen.

Privacy Mask: A specific area of the video image can be covered.
Setting-Basic
Camera 27