Commax CAV-43MHG User manual

�Thank you for purchasing COMMAX produc s.

�Please carefully read his User’s Guide (in par icular, precau ions for safe y) before using a produc and follow

ins ruc ions o use a produc exac ly.

�The company is no responsible for any safe y acciden s caused by abnormal opera ion of he produc .

Tel.

•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 CAV-43MHG / CAV-43MHG(M)

User Manual

Table of Contents

1.Greeting

●Thank you for purchasing a COMMAX product

●Please, use the product after carefully reading this Manual

●This type of videophone can be used in apartments, villas and other buildings as a

multifunctional device with door opening, telephone conversation and guard station

control function

1. Greeting················································································· 1

2. Warnings and caution ································································ 2

3. Part names and functions ··························································· 4

4. Usage instruction ····································································· 4

5. User Setting ············································································ 7

6. System Setting········································································10

7. How to use lobby phone····························································11

8. Installation ·············································································12

9. Wiring method ········································································12

10. Component ··········································································14

11. Specications ·······································································14

2.Warnings and caution

Please follow the things described below in order to prevent any

danger or property damage.

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 electric shock.

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.

Power & Installation

Warning

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’tbend 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’tinstall 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’tuse 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.

Cleaning & Use

Please don’tdisassemble,

repair or rebuild this product

arbitrarily (please contact the

service center if a repair is

needed.

·It may cause an electric

shock or fire.

Please plug the power cable

firmly into the inner end

·It may cause a fire.

Please hold the plug tightly

when unplugging the power

cable (a part of the copper

wire may be disconnected if

the grabbing is only made on

the cord when pulling out the

cable).

·It may cause an electric

shock or fire

When connecting the power

cables after cutting the cable,

please install the product with

power off

·It may cause an electric

shock or fire

When installing the product,

please fix it firmly while using

the wall-mounting unit and

screws.

·It may cause an injury from

the falling object.

Please be careful when using

an AC circuit breaker since

there is a possibility of an

electric shock.

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.)

Please don’t drop the product

on the ground and don’tapply

a shock .

·It may cause a failure.

Please use the designated

connection cable within the

maximum calling distance

designated for the product

·It may reduce the product

performance.

Please check the use voltage

and current for the DC-only

products and use the

appropriate rectifier.

·It may cause a fire.

Please avoid direct rays of the

sun or heating devices at a

time of installation.

·It may cause a fire.

Please don’t install the

product on an unstable place

or small support board.

·It may cause an injury if it

falls down while in use.

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.

Please use only the designated

batteries for the products of

using DC power.

·It may cause an electric

shock or fire.

Cleaning & UsePower & Installation

Warning

Caution

3.Part names and functions

MonitorHandset

Power LED

Monitor Button

Guard Button

Door Open Button

Menu Button

Power Switch

4-1. Call from the individual entrance

①When the visitor presses the call button, an electronic chime sound rings and the

visitor’s image appears on the monitor.

②By picking up the handset, you can talk with the visitor. If you press door release

button, door will be released.

(Door release works only while talking and it is possible only when the door camera

is interlocked with door release function.)

③When you receive the call from (Lobby / Guard Station) during the conversation

with the individual entrance, the electronic chime sound rings. Then, press the

(Lobby: monitoring button / Guard Station: guard button) from the video phone

to finish the conversation with the individual entrance and have a conversation

with (Lobby / Guard Station).

④Screen will be turned off after 60 sec automatically, press the monitoring button to

check again.

⑤If you put down the handset, talking is finished and turns to stand-by mode.

.

※ Caution : When you are holding the handset while the hook switch is off and

someone may push the button of camera, you may lose your hearing

because of high volume of calling sound.

4-2. Call from the Lobby

①Visitor’s image will be shown on the monitor with emitting chime sound when a

visitor presses the call button.

②By picking up the handset, you can talk with the visitor.

(Screen will be turned off after 60 sec automatically from the beginning of

conversation)

③When you receive the call from individual entrance during the conversation with

Lobby , the electronic chime sound rings. Then, press the monitoring button from

the video phone to finish the conversation with lobby and have a conversation

with visitor.

④When you press the door release button in the middle of conversation, the lobby

gate will be opened with switchgear sound and the conversation will be finished.

4-3. Conversation with Guard

(1) Call from the guard

①The sound of call will be emitted when it has a call from guard.

②By picking up the handset, you can talk with the guard.

③If there is a call from door while you are communicating to a person at guard

station, it chimes and the image of visitors is shown. Then, press the

monitoring button from the video phone to finish the conversation with guard

and have a conversation with visitor

(2) Calling the guard station

①You can talk with guard station by picking up the handset and pressing guard call

button.

②Conversation will begin when a guard station responds.

4-4. Monitoring.

When you receive initial call , your device automatically searches for the

door camera and displays OSD accordingly

Display with Door camera

Display with no Door camera

By pressing monitor button, display above appears. If you press button of your

desired

space (monitoring[ ], guard[ ]), you can monitor according space. (Door, Lobby, )

- Monitoring (DOOR/LOBBY)function time is 30secs

- You can talk by picking up the handset while monitoring(DOOR/LOBBY)

- You can monitor only certain lobby with pre-set ID

•After Menu screen appears, you can change setting with below 4 buttons

Menu start and finish :[ ] (Menu button -‘[ ] ’)

SELECT : [ ] (Guard button-‘[ ] ’)

Move upward /move right : [ ] (Door release button –‘▲’ / ‘▶’)

Move downward /move left : [ ] ( Monitor button–‘▼’ / ‘◀’)

After pressing MENU button in Video call or monitoring mode, you can change

settings for DOOR(LOBBY), VIDEO SET(BRIGHTNESS / CONTRAST/

COLOR), UTILITY (ADDITIONAL FUNCTION) and INFORMATION (product

information)

5-1. Display setting

DOOR(LOBBY) VIDEO SET (BRIGHTNESS / CONTRAST/ COLOR control

function).

After moving to menu with MENU button, press SELECT button to move to the

menu below.

(you can control LOBBY VIDEO SET while you are talking with lobby.)

(1) BRIGHTNESS : control BRIGHTNESS

(2) CONTRAST : control CONTRAST

(3) COLOR : control COLOR

You can control from 0 to 20 level. Initial level is set for level 10

※ how to set

After moving to menu with your desired MENU from ‘DOOR VIDEO SET’,

press SELECT button to move to the menu below

(you can control ‘LOBBY VIDEO SET’ while you are talking with lobby.)

(4) RESET: reset display setting

※ how to set

.

After moving to RESET from DOOR VIDEO SET, press SELECT button for

RESET.

Select YES with move button.

Complete your setting by pressing SELECT button

※ Notice :Display control and reset function adjusts each video(DOOR/LOBBY)

collectively

(5) EXIT: Return to EXIT of initial menu

5-2. UTILITY(additional function)

After moving to MENU with MENU button, press SELECT button to move to

below screen.

(1) CHIME-BELL VOLUME : control ringing tone

You can control from 0(MUTE) to 3 level. Initial level is set for level 2.

※ how to set

After moving to CHIME-BELL VOLUME from UTILITY, press SELECT button

for CHIME-BELL VOLUME.

Select your desired setting.

Complete your setting by pressing SELECT button.

(2)SCREEN MODE: set display ratio

※ how to set

After moving to SCREEN MODE from UTILITY, press SELECT button for

SCREEN MODE.

With ▲/▼ button, select your desired setting.

Complete your setting by pressing SELECT button.

♠ ZOOM :4:3 display is changed into full display mode (default)

♠ 4:3 : actual ratio of camera.

♠ WIDE : display is changed into 16:9 display mode

(3)EXIT: Return to EXIT of initial menu

☞Tip: ringing tone simple volume control function

While you are calling or monitoring, there appears volume control icon on

the screen. You can control ringing tone volume by pressing door open

button.

Ringing tone volume control(door open button): Every time you press

button once,

Ringing tone changes 0 ~3 stages. Control your desired volume by

pressing button several times.

(The changed volume is reflected immediately. The according setting

screen disappears automatically.)

5-3. INFORMATION(product information)

After entering to menu by pressing menu button, you can move to

INFORMATION and check product information

(1) MODEL : Shows product name

(2) VERSION : Shows program version

(3) HOME ID : Shows current building No. / Household No

(4) TOUCH : Shows touch program version

(5) VIDEO : Shows current camera output standard. (NTSC / PAL)

(6) SOURCE : This indicates location of current video

(Household door unit & Lobby entrance)

5-4. EXIT

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