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Setup Diagram

To Camera:

To DVR:

Male Power

BNC

1. Connect the BNC and 

power connectors to the 

camera.

Female Power

2. Connect the BNC connector to 

the video input of your DVR. 

3. Connect the power connectors 

to the  power adapter.

Connecting the Camera

MPX DVR

Power Adapter Types

Individual Power Adapter

Multi-Camera Power 

Adapter

A multi-camera power adapter that provides power to multiple 

cameras or individual power adapters may be provided, 

depending on product configuration.

Cable notch

Before installing the camera:

•  Decide whether to run the cables 

through the wall / ceiling (drilling 

required) or along the wall / ceiling.

•  If you run the cables along the wall 

/ ceiling, you must run the cable 

through the cable notch on the base. 

This will keep the camera base flush 

to the wall / ceiling when mounted. 

To install the camera:

1.  Rotate the camera base counterclockwise to separate it 

from the ball camera and dome cover.

Installing the Camera

ATTENTION

 - Ensure the camera is working correctly prior to 

permanent installation by temporarily connecting the camera(s) and 

cable(s) to the DVR.

ATTENTION

 - This camera includes an Auto Mechanical IR Cut Filter. 

When the camera changes between Day/Night viewing modes, an 

audible clicking noise may be heard from the camera. This clicking is 

normal, and indicates that the camera filter is working.

2.  Use the included mounting template to mark and drill 

holes for the included mounting screws.

3.  Feed the cable through the camera base. If you are 

running the cables against a wall or ceiling, make sure 

to pass the cable through the cable notch as shown 

above.

4.  Connect the cables as shown in the section ‘Connecting 

the Camera’.

5.  Mount the camera base to the mounting surface using the 

included screws and drywall anchors (optional)

6.  Place the adjustment ring over the dome cover, then place 

both over the ball camera. Twist the adjustment ring 

clockwise halfway onto the camera base. Do not tighten 

all the way.

7.  Move the ball camera to the desired position. While 

holding the ball camera firmly in place, twist the 

adjustment ring the rest of the way to secure it to the 

camera base. Holding the camera prevents it from moving 

while securing the adjustment ring. 

Installation Diagram

Mounting 

Surface

Ball Camera

Dome Cover

Camera Base

LEV1512_SERIES_TRIFOLDQSG_EN_R1

Cable Extension Options

Extend the cable run for your camera depending on the cable type 

used. Additional extension cables sold separately. See table below:

Option

Cable Type

Max Cable Run 

Distance

1

Lorex model MCBL-60BNCU / MCBL-

60BNCU2 BNC Cable

60ft / 18m

2

‘RG59’ or ‘Coax’ or ‘Coaxial BNC’ 

Siamese (Video and Power)

300ft / 92m

3

‘RG59’ or ‘Coax’ or ‘Coaxial BNC’ 

(Video Only)

2

800ft / 242m

Notes:

1.  The extension cable must be a single stretch of cable between the DVR 

and camera. You cannot connect multiple extension cables to each other.

2.  For cable runs above 300ft / 92m (option 3), you must connect the 

power adapter directly to the camera, rather than at the end of the 

extension cable.

3.  Indicators that your cable run may be too long:

•  Video is permanently black & white (even during day time)

•  Video is unclear, soft, or distorted

4.  For more information on extension cables, visit  

www.lorextechnology.com.

Problem

Solution

No picture / signal

• Ensure the camera is connected to an MPX 

Series DVR. Camera is not compatible with 

other DVR models. Visit 

www.lorextechnology.

com

 for compatibility information.

• Ensure your TV is on the correct input channel. 

Common terms of an input channel: INPUT, AV 

CHANNEL, LINE1, LINE2, AUX.

• Ensure your DVR is properly connected to your 

TV / Monitor.

• Ensure connections are properly connected.

• Ensure the camera power supply is plugged in.

Picture is too bright

• Ensure your camera isn’t pointed directly at a 

source of light (e.g. sun or spot light).

• Move your camera to a different location.

Picture is too dark

• Check the brightness and contrast settings of 

the DVR or monitor.

Night vision is not 

working

• The night vision activates when light levels 

drop. The area may have too much light.

Picture is not clear

• Check the camera lens for dirt, dust, 

spiderwebs. Clean the lens with a soft, clean 

cloth.

• Make sure that the cable run is within the 

limitations specified in the section ‘Cable 

Extension Options’.

Bright spot in video 

when viewing camera 

at night

• Night vision reflects when pointing a camera 

at a window. Move the camera to a different 

location.

Troubleshooting

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