Commax CDV-43K User manual

Printed In Korea / 2015.10.104
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
PM5443A00010
•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.
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
•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.
Color Video Door Phone CDV-43K
User Manual

PB
2
2
Table of Contents
1. Warnings and Cautions...........................................................................2
Part Names and Functions......................................................................3
Contents .................................................................................................3
Wiring and Connection Instructions. .......................................................4
Operation .....................................................................................................
4
...5
Installation...............................................................................................
Setting.....................................................................................................6
2.
3.
4.
5.
6.
7.
Please follow the things described below in order to prevent any danger or
property damage.
1. Warnings and caution
Warning
Caution
Prohibition.
No disassembly
No touch
Must follow strictly.
Shows plugging out the power cord
without an exception
Shows the warning and caution for an electricshock.
Shows the warning and caution for a fire.
It may cause a serious damage or
injury if violated.
It may cause a minor damage or
injury if violated.
Please don’t disassemble,
repair or rebuild this product
arbitrarily (please contact the
service center if a repair is
needed.
·It may cause an electric
shock or fire.
When cleaning the product,
please rub it with a soft and
dry cloth after plugging out
the power cable. (Please don’t
use any chemical products
such as wax, benzene, alcohol
or cleanser.)
If an abnormal sound, burning
smell or smoke is coming out
of the product, please plug out
the power cable and contact a
service center.
·It may cause an electric
shock or fire.
Please don’t insert any
metallic or burnable materials
into the ventilation hole.
·It may cause an electric
shock or fire.
Cleaning & Use
Warning& Caution
Specifications..........................................................................................7
8.

Power & Installation
Please don’t use several
products at the same time on
one power socket.
·It may cause a fire due to an
abnormal overheating.
Please don’t bend the power
cable excessively or it may
cause an electric shock.
·fire when using a damaged
power cable.
Please don’t handle the power
cable with a wet hand.
·It may cause an electric
shock.
Please plug out the power
cable from the socket when
not using it for a long period
of time.
·It may shorten the product
lifespan or cause a fire.
Please don’t install the
product in the place where
there 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 connect
this product with other
products with different rated
voltage
·It may cause a disorder or
fire.
When installing the product
that generates heat, please
install the product away from
the wall (10cm) for the
ventilation.
·It may cause a fire due to
the increased internal
temperature.
Warning& Caution
Parts Names
2.
3. Contents
3
Handset TFT LCD
Power Switch
Monitoring Button
Interphone Button
Door Open Button
Menu Button
User Manual (1EA)
Connector (1EA)
Wall bracket mounting
screw (4EA)
Monitor fixing
screw (1EA)
Wall bracket
for monitor (1EA)

4. Wiring and Connection Instructions
4
. Installation
5
☞When adding a second monitor, visual and audio quality of video may
deteriorate
☞When using UTP CABLE[CAT.5] for better image quality, connect the
rest 4 lines to GND after connecting 4 lines with monitor and camera.
󱇧
󱇧DOOR Camera Wiring
CAM1
CAM2
IN
G
B+
VD
IN
G
B+
VD
CAMERA
MONITOR
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
▷Monitorinstallation
Screw M3 (1EA)
Screw T4 (1EA)
Cautions
①Avoid the direct sunlight.
②Recommended height is around
③Avoid the installation near magnetic
1450~1500mm
activity, humid temperature and gas.

4
5
6. Operation
The visitor
presses the
call button on
the camera
Achime
sounds
To
check
The visitor’s
image appears
on the monitor
Hang-up the
handset
Ends the call
Aview of the front door can be seen anytime the
entrance button is pressed and a dialog can be made
with anyone at the front door.
Dialog duration
60 seconds at
atime
Open the door
The door release function
operates only when the visitor’s
image is displayed on the screen
Dialog begins
Dialog between the interphone and camera is possible only when the
visitor’s image is visible on the monitor screen.
A three-way
conversation can take
place if the monitor or
interphone is
picked up
simultaneously
"Tu-Tu-Tu"
Sound
A chime rings
simultaneously
from both the
monitor and
interphone
Hang-up the
handset
Open the door
End the dialog
Call to the
monitor
Dialog begins
Dialog begins Dialog begins
A visitor
calls from
the entrance
Call
from the
monitor
1. Calling of visitor
2. Communication with the optional Interphone
�Caution : Do not hold the handset at your ear when you press hook switch to switch call.
3. Monitoring : function to see the image of visitor in the entrance.
(stand-by mode) Operation
- By pressing the Monitor button repeatedly, the monitor will work as following in order.
Camera  OFF  Camera ............
The display will be shown up
for 60 seconds and turned off
automatically

6
•You can adjust DOOR VIDEO SET, UTILITY and check INFORMATION(model
name &version) with (UP)△/ (DOWN)▽button after pressing Menu button on the
front of the product in video talk mode or stand-by monitoring.
•Products settings need the following 4 buttons on the right of product.
* Start Menu / Exit : MENU button * Select and in-put : SELECT (Interphonebutton)
* Move up / Move right : △/▷(Open button)
* Move down / Move left : ▽/◁(Monitoring button)
7-1. Screen setting (Brightness/Contrast/Color adjustment function)
Press the Menu button and access to DOOR VIDEO SET and enter the setting menu by
pressing SELECT button.
(1) BRIGHTNESS : Adjusting Brightness of Screen
(2) CONTRAST : Adjusting Contrast of Screen
(3) COLOR : Adjusting Color of Screen
※ How to adjust
①Move to Menu you want to adjust with △/▽button on the list of DOOR VIDEO SET
②Press SELECT button to choose an icon.
③Adjust the set value with ◁/▷button
④To complete the set, press SELECT button.
(4) RESET : Initializing
※How to Reset
①Move to RESET menu in DOOR VIDEO SET menu
②Press SELECT to enter the menu.
③Select YES with ◁/▷button
④Press SELECT button.
(5) EXIT : Go back to setting mode
7-2. UTILITY(additional 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. Settings
③Adjusting call level : 0(MUTE) ~ 3(MAX)
④To complete the set, press SELECT button.
①Move to CHIME-BELL VOLUME icon with △/▽button in UTILITY Menu.
②Press SELECT to enter the menu.

7
(2) SCREEN MODE : to set for screen ratio
①ZOOM: Zoon in(expansion) image maintaining actual ratio(4:3) is shown. (full of the
screen)
②4:3: Image of 4:3 ratio without expansion is shown.(This is actual ratio for camera)
③WIDE: Full of the screen. Not actual ratio (4:3). Image is expanded according to LCD
(WIDE LCD) ratio.
※How to adjust
①Access to SCREEN MODE with △/▽button in UTILITY Menu
②Press SELECT button to enter the menu.
③Adjust screen ratio value with◁/▷button.
④To complete the set, press SELECT button.
(3) EXIT : Go back to Setting menu
7-3. INFORMATION (The function to check Model name & Version)
In order to check the product information, press menu button and move to INFORMATION
menu with ◁/ ▷ button.
(1) MODEL : You can check 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)
(6) SOURCE : You can check the position of camera(DOOR) which is shown
on the screen for now.
7-4. EXIT(Finish setting menu)
Rated Voltage 100-240V~, 50/60Hz
Power Consumption Standby : 2.5W, Operating : 8W
Wiring 4 wires with door camera (Polarity),
4 wires with an Interphone (Polarity)
Screen Size Color 4.3" TFT LCD
Communication Simultaneous communication
From a door camera : Electric chime
From an interphone : Beep sound
Time to display the screen 60 ±10sec
Distance from camera 28m(Ф0.5) / 50m(Ф0.65) / 70m(Ф0.8)
Operating Temperature 0 ~ +40℃(32°F ~ 104°F)
Call Sound
Specifications
8.
Reference : Design and functions of the product are a subject of constant
development as a pursuit of quality improvement

Printed In Korea / 2016.10.104
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
PM0743K00010
•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.
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
•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.
Color Video Door Phone CDV-43K
User Manual