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

Table of Contents

1. Greetings

●Thank you for Purchasing COMMAX Products

●Please carefully read this User's Manual (in particular, precautions for safety) before using a

product and follow instructions to use a product exactly.

1. Greetings ..........................................................................................................................1

2. Warnings and Cautions ..................................................................................................2

3. Part Names and Functions ............................................................................................4

Operation .....................................................................................................................................................

Installation ....................................................................................................................................................

Wiring and Connection Instructions

......................................................................................8

7. Extension of Monitors......................................................................................................9

8. Package Contents .........................................................................................................10

Specifications and Features

..............................................................................................11

10. Safe Operation Guide.................................................................................................11



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 prod-

uct.

It may cause a fire.

Do not use water, thinner or a deter-

gent 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 sock-

et 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.

Warning

2. Warnings and cautions

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.

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

3. Parts Names and Functions

No. Part Name Description

1 Handset Handset receiver

2 TFT-LCD Display visitor's image

3 Power LED Power indicator

4 Monitoring button Screen view of door cameras

5 Interphone button Call an interphone

6 Door open button Open the door

7 Color adjuster Adjust the screen color

8 Brightness adjuster Adjust the screen brightness

9 Volume Controller Adjust the volume of incoming call

10 Power on/off switch

11 Handset connection

Plug in handset to this jack after

jack

monitor installation

4. Operation

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

’

Dialog begins

* In case of connecting two cameras

Dialog between the interphone and camera is possible only when the

visitor’s image is visible on the monitor screen.

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

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

1. Calling of visitor

2. Communication with the optional Interphone

󱄿󱄿

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.

5. Installation

󱄿󱄿Note

•Do not install a door camera in the area exposed to direct sunlight or

backlight.

•Please keep the lens clean for the clearest image reflection.

Screw T4X18 (2EA)

Screw M3X6 (1EA)

SCREW T4X18(2EA)

SCREW M3X8(2EA)

▷

▷Monitor installation

▷

▷Camera Installation (at DRC-4MC)

󱄿󱄿Note

•Avoid installing the product in the area of direct sunlight.

•The position of the unit's body should fit the standard height range

(Recommended height range is 1450 ~ 1500mm.)

•Avoid installing the product exposed to gas exposure, magnetic force,

in humid temperatures, as it may damage the condition and perform-

ance of the product.

1. Red: Talk (Audio)

2. Blue: GND

3. Yellow: Power (+12V)

4. White: Video

6. Wiring and Connection Instructions.

CDV-50P

CDV-43N

▷

Polarity of the camera connector

1. Red: Talk (Audio)

2. Blue: GND

3. Yellow: Power (+14V)

4. White: Call signal

▷

Polarity of interphone connector

󱄿󱄿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.

7. Extension of monitors

󱄾When adding a second monitor, visual and audio quality of video may

deteriorate

󱄾Extendable

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