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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.  Use the included Allen key to loosen the screws on the 

dome cover. 

 

 

  

 

 

2.  Rotate the camera base counterclockwise to separate it 

from the ball camera and dome cover.

3.  Feed the BNC / power 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 video and power cable as shown in the 

section ‘Connecting the Camera‘.

5.  Mount the camera base to the mouting surface using 

the included screws and drywall anchors (optional).

6.  Position the dome cover over the camera and screw it 

clockwise halfway onto the camera base.

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

holding the ball camera firmly in place, screw the 

dome cover the rest of the way to secure it to the 

camera base. Holding the camera prevents it from 

moving while installing the dome cover. 

8.  Use the included Allen key to tighten the screws on the 

dome cover.

Cable Notch

To Camera:

To Monitor/DVR:

Male Power

BNC

1. Connect the BNC and 

power connectors to the 

camera.

Female Power

Setup Diagram

Installing the Camera

Connecting the Camera

ATTENTION

 - Test the camera prior to selecting a permanent mounting 

location by temporarily connecting the camera(s) and cables to the DVR.

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 BNC Cable

(included with camera)

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, ordistorted

4.  For more information on extension cables, visit  

www.lorextechnology.com/support

.

Problem

Solution

No picture / signal

• Ensure the camera is connected to a compatible 

Series DVR. 1080p cameras are compatible 

with 1080p HD DVR recorders. 720p cameras 

are compatible with 720p & 1080p HD DVR 

recorders.

• 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

2. Connect the BNC connector to 

the video input of your DVR. 

3. Connect the power connectors 

to the 4-in-1 power adapter. 

OR

 

Connect each camera to an 

individual power adapter. See 

Power Adapter Types for details.

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.

Multi-Camera Power Adapter

A multi-camera power adapter that provides power to multiple 

cameras may be provided, depending on product configuration. 

Connect multiple cameras to the power splitter cable.

LEV1522_SERIES_TRIFOLDQSG_EN_R2

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