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1. Red: Talk (Audio)
2. Blue: GND
3. Yellow: Power (+12V)
4. White: Video

Polarity of the camera connector

1. Red: Talk (Audio)
2. Blue: GND
3. Yellow: Power (+14V)
4. White: Call signal

Polarity of interphone connector 

4. Wiring and Connection Instructions

4

4

. Installation

Monitor installation

Note

Avoid installing the product in the area of direct sunlight.

The  position of the  unit's  body  should fit the standard  height  range
(Recommended height range is 1450 ~ 1500mm.)

Avoid installing the product exposed to gas exposure, magnetic force,
in  humid temperatures,  as it may  damage the  condition  and
performance of the product.

5

Each device should be connected by 

If you use UTP CABLE[CAT.5] for 

separated cables.   

CAMERA1and CAMERA2, 2 lines of 
UTP cable are required.

If  you  use  UTP  CABLE[CAT.5],  connect 

4 lines between monitor and interphone.

the rest 4 lines to GND after connecting

Summary of Contents for CDV-70MH

Page 1: ...ible for any safety accidents caused by abnormal operation of the product Thank you for purchasing COMMAX products Please carefully read this User s Guide in particular precautions for safety before u...

Page 2: ...e a serious damage or injury if violated It may cause a minor damage or injury if violated 6 Please don t disassemble repair or rebuild this product arbitrarily please contact the service center if a...

Page 3: ...is much oil smoke or humidity It may cause an electric shock or fire Please don t install the product with the lightening and thunder It may cause an electric shock or fire Please don t use and conne...

Page 4: ...sunlight The position of the unit s body should fit the standard height range Recommended height range is 1450 1500mm Avoid installing the product exposed to gas exposure magnetic force in humid temp...

Page 5: ...ywillbeshownup for60secondsandturnedoff automatically Dialogbetweentheinterphoneandcameraispossibleonlywhenthe visitor simageisvisibleonthemonitorscreen Athree way conversationcantake placeifthemonito...

Page 6: ...nal function Press the Menu button and access to Utility SET and enter the menu by pressing SELECT button 1 CHIME BELL VOLUME setting call sound level 7 1 Screen setting Brightness Contrast Color adju...

Page 7: ...the model name 2 VERSION You can check the model version 3 SYSTEM SINGLE FINE VIEW VIDEOPHONE 4 TOUCH You can check the touch key version 5 VIDEO You can check the video transmission formats NTSC PAL...

Page 8: ...si Gyeonggi do Korea Int l Business Dept Tel 82 31 7393 540 550 Fax 82 31 745 2133 Web site www commax com PM0770MH0010 513 11 Sangdaewon dong Jungwon gu Seongnam si Gyeonggi do Korea Int l Business...

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