VR-3800D Series Digital Video Recorder
9
7
Power button
Powers DVR on/off.
8
Power Input
interface
DC 12V/3A
9
RS485
PTZ interface, supporting multiple PTZ protocols.
10
USB
Upgrading DVR via USB devices.
11
VGA
VGA display, max resolution 1280*1024.
12
Audio output
interface
Audio output.
13
Audio Input
interface
Connecting to monitors, a maximum of 4 channel audio input.
14
BNC video output
Connecting to monitors.
15
Video input section
1,2,3,4 channel from the top down.
16
Control section
Alarm in(1,2,3,4),Alarm out(ON
，
C), Earthing
（
NG
）
,power 12V from
left to right.
17
Network interface
Supports 10M/100M adaptive network interface.
18
power switch
12V control power.
1.2.Mouse operating instruction.
Name
Operation
Description
Left mouse
button
click
Select ,confirm
Double click
Switching between single screen and multiscreen in
playback and preview mode.
Hold down
the left button
and drag the
mouse
1
．
Set the area for privacy masking, motion detection
and video occlusion alarm.
2
．
Drag to set the electronic amplification area.
3
．
Drag scroll bars.
Right button
click
Pop-up menu
Mouse
wheel
Scroll up
Scroll up select boxes, options
，
scroll bars and pages.
Scroll down
Scroll down select boxes, options
，
scroll bars and
pages.
UnRegister
ed