5
ON, NTSC or PAL video sources can be connected. But NTSC and PAL video sources
for 4CH video inputs can not be mixed. If they are mixed, DVR can
’
not be operated
properly.
3. 4CH Loop through outputs:
4 channel composite video outputs with BNC connectors
If the connection of loop-through video outputs into another video equipments is
requested, 4CH Loop-Through outputs can be utilized for it. If loop-through video
outputs will be connected to another video equipments, 75 Ohm termination switch
should be
“
OFF
”
. Then, another video equipments should be 75 ohm terminated.
4. Video Output 1:
composite video output
Connect this video output to monitor so that live, playback pictures would be monitored.
5. Audio Input, Audio Output
: Unbalanced audio signal input with RCA jack
This DVR can record audio. Connect the audio source to audio input. Connect audio
output to your amplifier because the DVR does not have amplified audio output, so you
will need a speaker with an amplifier. The audio input can be from an amplified source
or directly from a microphone.
6. Ethernet Port
: RJ45 jack
Connect a Cat5 cable with an RJ-45 jack to the DVR connector. Remote PC viewer
software via network enable you to live viewing or searching.
7. RS485
: For camera pan and tilting control
This DVR can be controlled remotely by remote PC software. The RS485 connector
can be used to control PTZ (pan, tilt, zoom) cameras. Connect RX+, RX- of the
control system to the TX+, TX- (respectively) of the DVR.
8. Alarm input and relay output
: 4 alarm inputs and 1 relay output with NO, NC
To make secure connections on the Alarm Connector Strip, press and hold the button
and insert the wire in the hole below the button. After releasing the button, tug gently
on the wire to make certain it is connected. To disconnect a wire, press and hold the
button above the wire and pull out the wire.
9. Alarm Inputs:
1,2,3,4,G (Ground)
You can use external devices to signal the DVR to react to events. Mechanical or
electrical switches can be wired to the Alarm Inputs and GND (Ground) connectors.
ë
Note
Currently PTZ camera support Panasonic/ Pelco-D/ Pelco-P/
Techwin/ Niko/ DRX502A_DSC230s /KRE_301_302/ GC_755_NP/
TOA_CC554/ RAS716LS / LPT-100 / KD.
Summary of Contents for DVR-450
Page 1: ...1 Triplex Digital Video Recorder DVR 450 User s manual...
Page 41: ...38 3 When the following dialog box appears click Next...
Page 43: ...40 6 Please click Next 7 Installation is finished...
Page 52: ...49 5 The saved file can be opened in any computer using any graph editing software...