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Example 1: Connect a Quad monitor with (looping) video outputs

In this example the quad monitor has individual (looping) video outputs for each channel.

3) FAQ: How do I maintain the camera input to the quad monitor and connect the L154

P

-81 to 

the monitor?

There are two different ways to connect the monitor to the DVR. Setup instructions for two different 
types of monitors are provided:

Quad monitor with (looping) video outputs

Quad monitor without (looping) video outputs

1)

Connect the video output* from channel 1 of the monitor to channel 1 video input of the 
DVR.

2)

Repeat this procedure for the rest of the channels.

Video/ VCR In

Video Out

Cameras

Video In

Looping

Video Out

(not included)

Quad Monitor

DVR

*NOTE:

On Lorex quad monitors the BNC 
video input channel connectors 
also support video output. The 
BNC video input/output on a 
Lorex quad monitor can be 
connected to BNC video input of 
the DVR.

To display the recorded video from the DVR on the monitor

1)

Connect the video output from the DVR to the video input of the monitor (there should 
be a selector switch on the quad monitor that indicates VCR).

2)

Press the selector switch for VCR on the monitor.  Selecting VCR causes the DVR 
functions to override the quad monitor functions.

This connection procedure will allow you to use all of the functions of the DVR. 

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