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
Printed In Korea / 2010.11.103
Thank you for purchasing COMMAX products.
Please carefully read this User’s Guide (in particular, precautions for safety) before using a product and follow
instructions to use a product exactly.
The company is not responsible for any safety accidents caused by abnormal operation of the product.
Thank you for purchasing COMMAXproducts.
Please carefully read this User’s Guide (in particular, precautions for safety) before using a product and follow
instructions to use a product exactly.
The company is not responsible for anysafety accidents caused byabnormaloperation of the product.
COLOR VIDEO DOOR PHONE CDV-51AM
User Manual
1
Contents
1. Location. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2. Operation Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3. Wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4. Installation Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5. Part list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
6. Trouble shooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
7. Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Make sure to follow the instructions to prevent any danger or property losses.
Do not put the plug in the socket
simultaneously.
It may generate abnormal heat
or cause a fire.
Do not connect to other products
while in use.
It may cause breakdown.
Do not forcibly bend the cord or
put a heavy object on the
product.
It may cause a fire.
Do not use water, thinner or a
detergent used to wash oil products
when you wash the exterior.
Make sure to wash it by using a dry cloth to
prevent any breakdown or electric shock.
Do not install the product in a
humid place.
It may cause an electric shock or
a fire.
Do not forcibly pull out the
cord from the socket.
If the cord is damaged, it may
cause a fire or an electric shock.
Do not put the plug in the
socket with a wet hand.
It may cause an electric shock.
Do not disassemble, repair or
modify the product.
It may cause a fire, an electric shock
or an injury due to malfunction of the
product.
Do not use AC circuit breaker.
It may cause an electric shock.
2
Warnings and caution
It indicates prohibition.
It indicates prohibition of disassembly.
It indicates prohibition of contact.
It indicates dos and don’ts.
It indicates that the plug should be pulled out from the socket.
Warning
Death or serious
injury is expected.
If the socket holes are larger
than normal, do not put the
plug.
It may cause an electric shock
or a fire.
Make sure that dust or foreign
substances are not gathered
on the product.
Make sure to prevent foreign
substances from entering the
product.
It may cause a breakdown.
Do not put a heavy object on
the product.
It may cause a breakdown.
Do not disassemble or give an
impact to the product. Avoid direct rays of the sun or
heating devices at a time of
installation.
Install the product in a flat and
stable place.
Otherwise, it may not function
properly.
Pull the plug if the product is
not used for a long time.
If the product generates strange
sound, make sure to pull the
plug immediately and contact
Commax service center.
3
Warnings and caution
It indicates prohibition.
It indicates prohibition of disassembly.
It indicates prohibition of contact.
It indicates dos and don’ts.
It indicates that the plug should be pulled out from the socket.
Caution
An injury or property
losses are expected
4
1. Location
Front view
Rear view
No. Description No. Description No. Description
1 Status LED 15 CAM 1 Connection Terminal
2 MIC 16 CAM 2 Connection Terminal
3Monitoring(REC) Button 9 Ring Volume Adjust dial 17 Interphone( DP-4VH)
4 Interphone Call Button 10 Brightness Adjust dial 18 Power Cord
5 Talk Button 11 Contrast Adjust dial 19 Door release port(N/A)
12 Color Adjust dial
13 Power Switch
7 Door Open Button 14 Speaker
6
8Volume control dial for
conversation
Priority Call(MENU)
Button
5
* Volume control dial for conversation : Allows user to control incoming voice to from a door camera.
* Ring Volume Adjust dial : Allows user to adjust the volume of the ring tone.
* Brightness Adjust dial : Allows user to adjust the brightness of the screen.
* Contrast Adjust dial : Allows user to contrast the screen.
* Color Adjust dial : Allows user to adjust the Color of the screen.
** No.6 PTT button is used for both Priority call and GUI menu button. Keep pressing the button for 2
seconds when the LCD screen is off.
2. Operation Methods
How to operate
Installation and initialization
1. Turn on the power after a camera and an interphone are connected. Please be aware that 4 wires used to
connect camera and interphone have polarity. When they are connected, camera will automatically check
if it is NTSC or PAL.
(Connect camera first and turn it on. If you do not connect camera or connect camera after the Video
phone is turned on, it will malfunction)
* Caution: CDV-51AM is designed to be used with a color door camera. Coupling with a B/W
camera occur a technical problem in use.
2. Press MONITOR and TALK button for 2 seconds for initialization
* Caution : If you initialize it, the setting will be defaulted. When it is initialized, saved image will
be deleted.
3. You can check the version, if you press OPEN button for a while in standby mode
Visitor Calls
1.When the call button is pressed by a visitor at the door camera, it will chime and visitors’ image will be
shown on the screen.
2.Once the image of visitor is displayed on the monitor, press “Talk” button to talk with a visitor.
(Maximum 60 seconds is available to talk on the phone.) If you do not press call button, the screen will
be off after 30 seconds.
3. Press the call Button again to end the conversation and the monitor screen will return to standby mode.
4. Press “Door open” button to open the door while during the conversation with visitors.
(In case of Camera with door release function)
Interphone Calls
1. Press "talk" button and "interphone" button to call interphones. When you receive the call from the
interphone, the conversation will be available.
(It is available to talk on the phone for Maximum 60 seconds)
2. When making a call from the interphone unit to Monitors, electrical bell sound shall be rung.
Press “talk” button to start talking.
3. When you receive a call from camera while talking with interphone, Visitor’s image should be showed on
the monitor. It shall be possible to talk between each unit, monitor, interphone and camera if you press
talk button.
Note : When you finish the conversation, please be sure to press “talk” button to end the
conversation.
6
Monitoring
1. Press monitoring button. Then, camera image from the lobby will appear for 30 seconds.
2. Monitoring sequence (Screen will be changed by clicking the button in following sequence below)
1) Camera1
2) Camera 2 (Standby mode [if there is no camera])
3) Standby mode
Priority talk
1. When there is impeding noise that disturbs conversation from the door camera, make conversation while
you keep pressing the “PTT” button. Then, only voice from the monitors will be delivered to the door
camera unit.
Recording visitors image
Manual recording
Press and hold monitor button in monitoring conversation mode for 1 second. Then, recording icon will be
shown on the screen and a cut of image will be recorded.
Auto recording
In auto recording mode, a cut of image is saved every time a visitor pushes the call button.
Function of icons
display camera 1
display camera 2
•Brightness : Adjust brightness by using the switch on the right side of CDV-51AM
•Contrast : Adjust contrast by using the switch on the right side of CDV-51AM
Color adjustment (Available in monitoring or conversation mode)
7
•Color : Adjust color by using the switch on the right side of CDV-51AM
Display save images. (Press talk button in the mode of above picture)
Setup menu. (Press PTT button in menu mode)
: Time setting menu.
: Language setting menu.
: Save setting menu. (Set for automatical save and delete)
: Previous menu. (Return to main menu.)
GUI functions
Press and hold the PTT button for 1 second in standby mode. Then the screen will be displayed like below
CDV-51AM do not have touch screen function. Therefore, please use the button next to each icon.
(Please press the PTT button for more than 1 second to return to Standby mode.)
8
Press buttons to turn 4 pages at a time.
Button to switch to full-screen mode.
TALK : Quad-screen view mode PTT : Delete current screen
(Image will be deleted after verifying pop-up menu)
Switch screen to previous menu.
(Press the “OPEN” button to move back to main screen)
: Next screen [Monitoring(REC) Button] : Previous screen [Interphone Call Button]
Button to select desirable screen among 4 images.
(Press it to move next image)
Saved images
•Press and hold the PTT button for 1 second in standby mode. Then the screen will be displayed like
below CDV-51AM do not have touch screen function. Therefore, please use the button next to each
icon.
9
Time setting menu.
Language setting.
(Korean, English, Russian, Spanish, Persian, Turkish, Polish)
Save menu setting: Auto save, manual save, delete all saved images.
Move to previous menu.
Setting menu : system configuration menu.
Time setting
10
Move to desirable sub-menu button.
(Year/Month/date/hour/minute)
Move back to previous menu.
(Press the “MENU” button to exit this menu.)
Korean / English /Russian / Spanish / Turkish / Persian / Polish selectable
Select language by clicking buttons.
Save setting button.
Move back to previous menu after the setting is completed.
Adjusting time button.
Enter the desirable menu button.
Language setting
11
Press the icon.
Press the button to move to the recording menu.
Press the button to move to the setting menu.
Complete setting by pressing the button.
Return to previous menu by pressing the button.
1. Auto record setting
In Auto record setting, every visitor image will be automatically recorded whenever the door camera
button is pressed by a visitor.
2. Manual record setting
In manual record setting, press the monitoring button for one second. Then, recording icon will pop up
and a cut of visitor’s image will be recorded.
Note : It shall be set as a “ Auto Record” mode from manufacturer.
* Maximum 128 cuts can be saved. If it exceeds its capacity, new image will replace the first image and the
first image will be deleted automatically.
Move to Auto or manual save by pressing the button.
Recording visitor's image (Auto / Manual)
12
Click the icon.
Move to delete all menu with buttons.
Move back to previous menu.
Move to setting menu.
Select “Yes” or “No” by pressing the buttons.
Select “Delete all” by pressing the buttons. (If “Yes” is selected, another window will appear for
your reconfirmation)
Delete all
3. Wiring diagram
13
1) Monitor Installation 2) Standard Height of Monitor
4. Installation Method
SCREW M3X6 (2EA) Unit : cm
Unit : cm
SCREW T4X18 (2EA)
5. Part list
Monitor Manual
T4X18(2EA)
Wall bracket
Mounting Screw
Monitor
Fixing Screw
M3X6(2EA)
Connector
4p(2EA)
Braket
14
If you think that the product has trouble, please first check below contents before you ask a repair.
●The power supply is
not on.
●All works are stopped
Troubles
1.The power supply
cord is missing or not.
2.The power supply switch
(down) is off or not.
Check Point
1. Please connect the
power supply cord
2. Please turn on the power
supply switch (down)
pushing to the right.
●A Call operation is not
performed.
(Door, Interphone function)
1.The wiring between other
units is connected correctly
in good order or not.
2. The wiring is missing or not.
1.
Please refer to connection
related page and manage.
2.
Please connect correctly
to the terminal.
●The product does not
produce the sound.
(Call volume, Talk volume)
1. A sound volume lies
in minimum or not.
1. Please adjust the sound
volume properly turning
to the up, as you want.
●The screen is dark.
●The screen is strange.
1. There is a strong re-
flected light behind the
visitor or not.
2. The screen control is
adjusted correctly.
1. Please change the angle
of camera lens.
Actions
6. Trouble shooting.
15
7. Specifications
Wiring Polarity CAMERA 4-wires, INTERPHONE 4-wires
Power Voltage 100-240V~, 50/60Hz (FREE VOLTAGE)
Power Consumption CDV-51AM Maximum : 15W, Standby : 5W
Call Method HANDS FREE Calling (Voice Switch circuit)
Equipment Specs 12.7Cm(5”) DIGITAL COLOR TFT-LCD
Camera : electric chime Sol, Mi, Do (twice)
Interphone : “Beep”
Image Duration Standby : 30 sec, Call : 60 sec
Call Distance Entrance : 50m (0.65mm) Interphone : 20m (0.65mm)
Temperature 0 ℃~ +40℃(32℉~ 104℉)
Call sound
CDV-51AM
16
Memo
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