Commax CDV-70A User manual

513-11, Sangdaewon-dong, Jungwon-gu, Seongnam-si, Gyeonggi-do, Korea
Int’l Business Dept. : Tel.; [phone]~550 Fax.; [phone]
Web site : www.commax.com
Printed In Korea / 2009.02
•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.
Model No. CDV-70A / CDV-70AM
COLOR
VIDEO DOOR PHONE

1
1. Product Overview ........................................................................... 4
2. Operation Methods ......................................................................... 5
3. Save visitor’s image & setup .......................................................... 7
4. Installation and wiring ................................................................... 10
5. Components .................................................................................... 11
6. Specification .................................................................................. 11
   $$#
Note : The function of "Save visitorimage & setup”(page 7) is
available for CDV- 70AM only.
CDV-70A doesn't feature to save visitor's image.



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.




"
"








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.




%
%
$
$




23
"#%$  "#%$ 
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.
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.
Caution
An injury or property
losses are expected

How to operate
● Receiving a calling from visitor
1. When the call button is pressed by a visitor on 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.
(Maximum 60 seconds is available to talk on the phone.)
3. Press “talk” button( ) again to close and return standby mode after finish the talk.
4. Press “door release” button ( ) to open the door while on the conversation.
●
Communication with a interphone
1. Press “Interphone” button ( ) to make a conversation with the interphone
connected with monitor.(DP-4VH or DP-4VR)
(It is available to talk on the phone for Maximum 60 seconds)
2. When receiving a call from an interphone, electrical sound shall be rung.
Press “talk” button ( ) to start to talk.
3. When you receive a call from camera while taking with interphone, Visitor’s image should
be showed on the monitor.
It shall be possible to talk between each unit, monitor, interphone and camera.
Note : When you finish talking with visitor or interphone, press “talk” button again to close
the talk mode.
●
Monitoring.
1. When you press monitor button ( ), outside image is showed for 30 seconds.
2. It can be connected up to 2 cameras and shows you the outside image from camera1 or
camera2 in order by pressing “ monitoring” button.
5
4
* Volume control button: It is to adjust talking volume from counter side.
* Calling sound level control button: It is to adjust calling sound
* Screen resolution Button: It is to adjust image resolution.
* DIP switch for camera setting: It is to set up the availability of door camera.
Please place it “up” position while door camera is in use.
Note : camera 1, 2 is set to use from manufacturer as default.
No. Description No. Description No. Description
1 Speaker 7 Door Release button 13 Screen resolution Button
2 On/Off & display LED 8 MIC 14 Screen resolution Button
3 Monitoring button(Record images) 9 Volume control button 15 On/Off switch
4 Interphone button 10 Callingsoundlevel control button 16 Connector for door release
5 Talk button 11 Screen resolution Button 17 -Terminal for connecting camera and interphone
6 Priority button(PTT) or Menu for Recording 12 Screen resolution Button -DIP switch for camerasetting
!"$ $ #













" %$ &"&'



7
6
● Priority talk - PTT ( ) 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-70A,70AM to the door camera unit to help
clarify speech. 3-1. Recording visitors’ image
Press and hold the “monitoring” button (REC) for 1 second under “talk” or “monitor”
mode to save a cut of image with electric sound.
3-2 . Review recorded images and its setup
Press and hold the “PTT” button for 2 seconds under stand-by mode, the menu is shown
as follows.
NOTE : Following function of “Recording visitors’ image & setup” is available for
CDV- 70AM only. For CDV-70A, it is not available one.
This above picture is main menu, it shall be able to set up each subject.
Description of the above pictures.
A parts : Operation button
B Part : Sub Menu
Note : EXIT – Escape UP/DN – Up & down SEL – Select
3-2-1 Review recorded images and its setting.
Press “review” button to see recorded images .
Operation button is same as right side as following picture.
Main menu
Menu
Exit
SEL
UP
DN
A
B
Review
Delete All Images
Auto Record Setting
Time Setting
 "&#$ "#(#$%!

To adjust brightness or color resolution, use the buttons on the right side.
Press “MENU” button to enter “control menu ” in taking with a door camera unit or
monitoring status and then push the “SELECT” button.
Scroll the proper menu you want to change by using “UP/DOWN” button.
And then push “select” button to enter into “changing mode”.
Press “ UP/DOWN” button to change into proper level
Press “SELECT” button to save the new one and it return “basic menu”
automatically. Adjust each menu as per same way.
Press the “UP/DOWN” button to change the ratio of monitor image size.
"menu" button shall be pressed to return standby mode from "basic menu" after
setting proper level .
Note : “MENU” Button – Enter or Close adjustment mode
“SELECT” button – Select sub - menu or move previous menu
“UP/DOWN” button – Scroll the menu or change the value
● Adjustment of image resolution
● To adjust the ratio of monitor image size, select the "Disp. Ratio"
menu and press "SELECT" button.









+
+7 76 6< <: :7 74 4 5 5- -6 6= = 

ȯ +WV\ ZI[\
*
*
ZQOP\ VM[[
+WTWZ
,
,
Q[X:
:
I\ QW
:M[M\
+76<:74 5
5
-6=


+ W V \ Z I [ \  
&&




* Please “Reset” menu to make default of all.


+
+7 76 6< <: :7 74 4 5 5- -6 6= = 

+WV\ZI[ \
*
*
ZQOP\ VM[[
+WTWZ
ȯ,
,
Q[ X:
:
I\ QW
:M[M\
+
+7 76 6< <: :7 74 4 5 5- -6 6= = 


,Q[ X:
:
I\ QW
"

&&

9
8
Delete Image
Auto record setting
In case of that there is no image recorded, “No Image” appears on the screen.
Area “A” on above-picture, there are operation button.
Press “Del” button to remove the image displayed.
Note : PREV – Previous menu UP/DN - Move the cursor up and down DEL - Remove
the image.
* When you press and hold “UP or DOWN” button for 1 second, move 10 cuts.
3-2-2 Delete All Image
Select “Delete all images” menu, to remove all recorded images at one time.
When you select “Yes”, following message is shown.
Then, press “SEL/PREV” button on the right to move previous menu.
Note : It shall be set as a “Auto Record” mode from manufacturer.
When the visitors call, every visitor automatically is recorded 1 by 1.
Maximum 128 cuts can be saved.
In case 129th cuts is recorded after 128th cuts, it should be replaced from existing
1st cuts (1/128) again.
1) When you enter “time setting” mode, year (“2000”) shall be flickered.
2) Press “SEL” button to active and it turn in red and change current year by using “UP/DN” button.
3) When you press “SEL” button again, updated data shall be saved and turn inactive mode in black.
Then, move to next menu using UP/DN button.
PREV
SEL
UP
DN
Delete Success
[SEL]
Time Setting
PREV
SEL
UP
DN
Year
Month
Day
Hour
Minute
2000
01
03
12
23
PREV
SEL
UP
DN
YES
Delete All Images?
NO
Menu
PREV
SEL
UP
DN
YES
Auto Record Setting
NO
Menu
Menu
3-2-3 Auto Record Setting
Select “Auto Record Setting” menu to automatically save visitors’ images while you are away.
3-2-4 Time Setting
Select “Time setting” menu to set the time and date.

11
10
 ! $#
1) Installation diagram
- Terminal wiring in rear
2) Wiring diagram
5IV]IT
?ITTJZIKSM\
5WVQ\WZ
5@ +WVVMK\WZ
5W]V\QVO;KZM_
<@
?ITTJZIKSM\ .Q`QVO;KZM_
5WVQ\WZ
#$$ '"$ 
Model
Spec.
!$ 
Wiring CAMERA : 4 wires, INTERPHONE : 4 wires
CDV-70A/70AM
Power source AC 100-240V 50/60Hz (FREE VOLTAGE)
Power consumption MAX: 15W, Stand-by:4W
Communication way HANDS FREE type (Voice Switch)
Image recording (CDV-70AM)
MAX 128 Cuts
Display 7” COLOR TFT-LCD
Call sound COMMAX chime : 2 times
Interphone : Electric chime
Stand-by :30 seconds,
On the line : 60 seconds
Video duration time
Distance Entrance: 50m (0.65)
Interphone: 20m (0.65)

12
Memo