Do you have a question about the CDV-71AM and is the answer not in the manual?
Questions and answers
R. Abdin
April 27, 2025
1- in the indoor unit CDV- 71 AM the Ring level and voice are very weak although adjusted the max level of volume wheel.
2- how to adjust the volume adjuster in the back of outdoor unit DRC- 40k. Appreciate sending a video.
1 comments:
Raouf Abdin
May 15, 2025
@R. Abdin
Hossein
April 16, 2025
Hello, the menu, door opener, and chat key are disabled. Please help me.
1 comments:
Mr. Anderson
May 8, 2025
If the menu, door opener, and chat key are disabled on your Commax CDV-71AM, check the wiring connections between units to ensure they are properly connected. Also, verify that the power supply switch is turned on and the power cord is connected.
This answer is automatically generated
Hossein
June 1, 2025
Hello, the menu, door opener, and chat key are disabled. Please help me.
R.Abdin
May 17, 2025
1- in the indoor unit CDV- 71 AM the Ring level and voice are very weak although adjusted the max level of volume wheel.
2- how to adjust the volume adjuster in the back of outdoor unit DRC- 40k. Appreciate sending a video.
User Manual COLOR VIDEO DOOR PHONE CDV-71AM Thank you for purchasing COMMAX products. Thank you for purchasing COMMAX products. Please carefully read this User’s Guide (in particular, precautions for safety) before using a product and follow Please carefully read this User’s Guide (in particular, precautions for safety) before using a product and follow instructions to use a product exactly.
Page 2
Image recording (CDV-71AM) MAX 128 Cuts HANDS FREE type (Voice Switch) Communication way Display 17.78Cm(7”) COLOR TFT-LCD, Digital LCD COMMAX chime : 2 times Call sound Interphone : Electric chime Stand-by :30 seconds, Video duration time On the line : 60 seconds Entrance: 50m (Ø0.65)
Warnings and caution Make sure to follow the instructions to prevent any danger or property losses. It indicates prohibition. It indicates prohibition of disassembly. Warning Death or serious It indicates prohibition of contact. injury is expected. It indicates dos and don’ts. It indicates that the plug should be pulled out from the socket.
Page 5
Install the product in a flat and Pull the plug if the product is If the product generates strange stable place. not used for a long time. sound, make sure to pull the Otherwise, it may not function plug immediately and contact properly. Commax service center.
1. Product overview ※ To display firmware version on the screen, press [▽] button ※ To reset to PAL mode, press the [Select] button and [▽] button at the same time. ※ To reset to NTSC mode, press the [Select] button and [△] button at the same time. Note : When it is reset to PAL or NTSC, all saved data is deleted and language setting is changed as English Note : When install CCTV camera, video standard(PAL or NTSC) must be same with...
2. Operation Methods How to operate Receiving a calling from visitor 1. When the call button is pressed by a visitor at the door camera, the melody shall be rung and visitors’ image is shown on the screen. 2. Press “talk” button( ) to talk with a visitor.
Page 8
When there is impeding noise that disturbs conversation from the door camera, pressing and holding the “PTT” button will deliver only the voice of the speaker from the CDV-71AM to the door camera unit to help clarify speech. Recording visitors image ※...
Page 9
GUI functions Press the “Menu” button, then the screen will be displayed like below. Press the button beside each arrow to execute the function. Touch menu is not support in this menu. Display save images Setup menu Time setting menu Display setting menu Language setting menu Save setting menu...
Page 10
Review recorded images Press the “Menu” button, then the screen display like below. Buttons to turn 4 pages at a time Button to select desirable screen Button to switch to full-screen mode : Next screen : Previous screen : Quad-screen view mode : Delete current screen (Image will be deleted after verifying pop-up menu) Switch screen to previous menu.
Page 11
Setup Setting menu : system configuration menu Time setting menu Display setting menu(Brightness, Contrast, Color) Language setting.(Korean, English, Russian, Spanish, Persian, Turkish, Polish) Save menu setting: Auto save, manual save, delete all saved images Move to previous menu...
Page 12
Time setting Move to desirable sub-menu button (Year/Month/date/hour/minute Enter the desirable menu button Adjusting time button Move back to previous menu (Press the “MEMU” button to exit this menu)
Page 13
Color adjustment Select sub-menu on the screen (Brightness/Contrast/Color) Select desirable menu button Adjust display button Move back to previous menu button (Select subject again) Configuration reset button Move back to previous menu after finishing setting ( Color adjustment is not for CCTV but for door camera)
Page 14
Language setting Korean / English / Russian / Spanish / Persian / Turkish / Polish selectable Select language by clicking buttons Save setting button Move back to previous menu after finish setting Recording visitor’s image (Auto / Manual) Press the icon Select Auto or Manual in recording method with buttons Complete setting by pressing the button...
Page 15
Note : It shall be set as a “ Auto Record” mode from manufacturer. When the visitors call, every visitor is automatically recorded 1 by 1. Maximum 128 cuts can be saved. In case 129th cut is recorded after 128th cuts, it should be replaced from existing 1st cuts (1/128) again.
2) Wiring diagram CCTV CAMERA 1 CCTV CAMERA 2 PROGRAM 5. Components Monitor Wall bracket Manual 2P SHUNT (Only No. 1 camera is available if you insert 2P shunt(short pin)) T4 X 18 M3 X 6 Connector Wall bracket Monitor (4P X 3pcs ,2P X 2pcs) Mounting Screw Fixing Screw...
6. Trouble shooting. If you think that the product has trouble, please first check below contents before you ask a repair. Troubles Check Point Actions The power supply is 1. Please connect the 1.The power supply ● power supply cord not on.
513-11, Sangdaewon-dong, Jungwon-gu, Seongnam-si, Gyeonggi-do, Korea Int’l Business Dept. Tel. : +82-31-7393-540~550 Fax. : +82-31-745-2133 Web site : www.commax.com PM0771AM0011 Printed In Korea / 2011.10.104...
Need help?
Do you have a question about the CDV-71AM and is the answer not in the manual?
Questions and answers
1- in the indoor unit CDV- 71 AM the Ring level and voice are very weak although adjusted the max level of volume wheel. 2- how to adjust the volume adjuster in the back of outdoor unit DRC- 40k. Appreciate sending a video.
@R. Abdin
Hello, the menu, door opener, and chat key are disabled. Please help me.
If the menu, door opener, and chat key are disabled on your Commax CDV-71AM, check the wiring connections between units to ensure they are properly connected. Also, verify that the power supply switch is turned on and the power cord is connected.
This answer is automatically generated
Hello, the menu, door opener, and chat key are disabled. Please help me.
1- in the indoor unit CDV- 71 AM the Ring level and voice are very weak although adjusted the max level of volume wheel. 2- how to adjust the volume adjuster in the back of outdoor unit DRC- 40k. Appreciate sending a video.