DVR User Manual
5
Fig 2-5 Rear Panel for 8-ch
Item
Name
Description
1
Alarm Out
1-ch relay output. Connect to external alarm.
2
GND
Grounding
3
Y/Z
Connect to speed dome, Y is TX+; Z is TX-
4
A/B
Connect to keyboard; A is TX +; B is TX-
5
CVBS Port
CVBS video signal output
6
Audio Out
Audio output, connect to the sound box
7
Audio In
4-ch audio inputs
8
Alarm In
Connect to external sensor1-8
9
HDSDI Video In
8-ch SDI video inputs
10
HDMI Port
Connect to high-definition display device
11
Alarm In
Connect to external sensor1-8
12
LAN
Network port
13
USB Port
To connect external USB devices like USB flash, USB HDD for backup
or update firmware; or connect to USB mouse
14
DC 12V
Power input
2.4 Remote Controller
It uses two AAA size batteries.
Step 1
: Open the battery cover of the remote controller.
Step 2
: Place batteries. Please take care the polarity (+ and -).
Step 3
: Replace the battery cover.
If it still doesn't work, please change a new remote controller to try, or contact your dealers.
The interface of remote controller is shown in Fig 2-6 Remote Controller.
Key points to check in case the remote doesn’t work.
1. Check batteries polarity.
2. Check the remaining charge in the batteries.
3. Check IR controller sensor for any masking.
4. Check the ID of the remote with respect to the DVR.
