Gana GN-708VN, Руководство пользователя

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IV. How to use
5) Alarm Output
DVR has alarm inner switch , If the sensor in alarm input operates, output oper-
ates like below.
In alarm switch terminal, the electric power of alarm output is connected so the
electric power of output equipment is on. Using set up is like above, but you
needn’t set up it on menu, you can use the connection part of back panel.
6) RS485 connection (Option)
Above, there is a terminal block connection part from left side of alarm connection
part. You can control camera by connecting RS485A, RS485B with PTZ camera.
7) Network connection
To monitor/record by remote controller, connect the cable connected LAN port,
Router then use inner Network web or internet. If you connect PC and DVR di-
rectly, you should use cross-over-cable. If you connect with general hub switch,
you can use general network cable.
(1) Normal-Close (2) Normal-Open
19
IV. How to use
6. Setup
For environment setting up, press
MENU
button on front panel or
MENU
button on remote controller, the there
will be appeared option lists and
environmental set up like from left.
▲,▼–
move cursor
►
, PLAY—To select option
To return, use MENU button
1) Camera
In camera option,
◄
,
►
- choose camera, brightness,
contrast, tone, saturation.
Memo> When you set camera off, after
camera on again. You must check record
speed because it will be speed with 0
which
means it is can not be recorded.
2) Record
Recording speed can be fixed by the number
of saving picture per second. You can take
more pictures per second on the camera
which you think important so that you can
save better resolution than the other
cameras. This DVR can save 60 pictures per
second. . So you can set up recording on
important place with more pictures per
second, therefore you can observe the
specific wanting area more delicately . DVR
display 1 reflection though 2 pages (field), DVR save 30 pictures. In other words,
DVR manage to display 60 pages per second, so in moving picture(30 frame) the
resolution gets inferior.