1.4Back Panel

(2)

(4)

(6)

(9)

(1) (3) (5) (7) (8)(10) (11) (12)

Name

Function

 

 

 

 

 

 

 

 

 

 

 

 

 

(1)

Audio In

: Input the audio signal from a microphone or audio output device.

 

 

 

 

The audio is embedded with channel 1

 

 

 

 

 

i

 

The audio input device must be power supplied by

 

 

 

 

 

external power.

 

 

 

 

 

 

 

 

 

 

 

(2)

Audio Out

: Output the audio signal to a speaker

 

 

 

 

 

 

 

 

 

 

 

 

i

 

The audio output device must be power supplied by

 

 

 

 

 

external power.

 

 

 

 

 

 

 

 

 

 

 

 

 

(3)

CH1

: Input the video camera signal and display it on channel 1

 

 

 

 

(4)

CH2

: Input the video camera signal and display it on channel 2

 

 

 

 

(5)

CH3

: Input the video camera signal and display it on channel 3

 

 

 

 

(6)

CH4

: Input the video camera signal and display it on channel 4

 

 

 

 

(7)

Video Out (BNC)

: Output the video signal to a TV

 

 

 

 

 

 

 

 

 

 

 

The DVR unit support 2 video output ports and you can

 

 

 

 

 

only select to output the video either from the VGA OUT or

 

 

 

 

 

VIDEO OUT

 

 

 

 

 

 

(8)

VGA Out

: Output the video signal to a CRT or LCD monitor

 

 

 

(9)

Sensor In & Alarm

: Support up to 4 sensor device and 1 relay device (Relay: 1A @

 

Out

 

 

125V AC/30V DC)

 

 

 

(10)

TV-VGA/OSD-LED/

: Switch to select the video output, setup mode (OSD/LED panel,

 

NTSC-PAL Switch

 

 

also see Chapter 2.1.1), and video system(NTSC/PAL) Make sure

 

 

 

 

to set the video output, setup mode, and video system before

 

 

 

 

turning on the unit

 

 

 

(11)

12V Out

: Connect the camera power cable to supply power for cameras

 

 

 

(12)

12 ~ 24V DC

: Connect the power cable to this port. The power cable connects to

 

 

 

 

vehicle battery for supplying the power to DVR unit.

4