Commax CDV-43N User manual

•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-43N
User Manual

1. W arning and Cau tion
2
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
Table of Contents
1. Warnings and Cautions...........................................................................2
Package Contents ..................................................................................3
Wiring and Connection Instructions. .......................................................4
Operation .....................................................................................................
5
Settings ...................................................................................................
...6
Installation...............................................................................................
Specifications and Features....................................................................7
2.
3.
4.
5.
6.
7.
8.
7
Part Names ............................................................................................3

3
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. Package Contents
TFT-LCD MONITOR
BUTTON
POWER SWITCH
COLOR ADJ.
I NTERPHONE
BUTTON
HANDSET
DOOR RELEASE
BUTTON
POWER LED
BRIGHTNESS ADJ.
VOLUME CONTROLLER
CONNECTION
HANDSET
CDV-43N HANDSET WALL BRACKET
MOUNTING
SCREW(2EA)
MONITOR FIXING
SCREW(1EA)
CONNECTOR
(2EA) USER MANUAL (1EA) WALL BRACKET
(1EA)
FOR MONITOR

4
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
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
DOOR CAMERA & INTERPHONE Wiring
CDV-43N
CAMERA 1
CAMERA 2
INTERPHONE
#1(RE)
#2(BL)
#3(YE)
#4(WH)
#1(RE)
#2(BL)
#3(YE)
#4(WH)
#1(RE)
#2(BL)
#3(YE)
#4(WH)
1
2
3
4
1
2
3
4
1
2
3
4
DOOR
RELEASE
ADAPTED
POWER
DOOR
RELEASE
ADAPTED
POWER
󱄿󱄿Note
1. In case, if there is a high-voltage power line in the area of installation, use metal tube
coaxial cable for wiring
2. Beware of wrinkling of line coating and cable stick-outs as it may cause circuit shortage
and operation inconvenience.
3. When connecting a monitor with a camera, make sure power switch is turned off.

5
󱄾When adding a second monitor, visual and audio quality of video may
deteriorate
󱄾
▷
Extension of monitors
.Installation
5
Note
①Avoid the range of direct sunlight
②Recommended height is pertinent
from 1450 ~ 1500mm
③Avoid the installation near magnetic
activity, humid temperatures and gas
SCREW M3X6(1EA)
SCREW T4X18(2EA)
Extendable

6
A three-way
conversation can take
place if the monitor or
interphone is
picked up simultane-
ously
"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
2. Communication with the optional Interphone
Dialog between the interphone and camera is possible only when the
visitor’s image is visible on the monitor screen.
* In case of connecting two cameras
The visi-
tor
presses
the call
button on the
camera1
A chime
sounds
The visitor’s
image appears
on the monitor Press
once
Press
twice
Camera 1
view
Camera 2
view
The visi-
tor
presses
the call
button on the
camera2
A chime
sounds
The visitor’s
image appears
on the monitor
The visitor
presses the
call button on
the camera
A chime
sounds
To check
The visitor’s
image appears
on the monitor
Hang-up the
handset
Ends the call
A view 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
a time
Open the door
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Dialog begins
1. Calling of visitor
6. Operation

7
8. Specifications and Features
Rated Voltage 100-240V~, 50/60Hz
Power Consumption Operating : 15W
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)
Weight 2kg
Dimension 259(W)×158(H)×52(D)mm
Call Sound
Reference : Design and functions of the product are a subject of constant develop-
ment as a pursuit of quality improvement
󱄿󱄿
Setting screen mode
to select the proportion of image marked in the screen.
- By pressing INTERPHONE BUTTON (screen setting button) repeatedly during
monitoring mode or calling door entrance mode, the screen ratio will be
changed as following in order.(You cannot adjust during talking mode)
ZOOM →4:3 →WIDE
ZOOM : Zoom in(expansion) image maintaining actual ratio(4:3) is
shown.(full of the screen)
4:3 : : Image of 4:3 ratio(actual ratio for camera) without expansion is
shown.(BLANK will be shown on the left and right of LCD screen)
WIDE : Full of the screen. Not actual ratio (4:3). Image is expanded accord-
ing to LCD(WIDE LCD) ratio.
7. Settings

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 / 2016.07.104
PM0743N00010