Commax CMA-3L, CMA-3LD User Manual

User Manual

Doorphone CMA-3L / CMA-3LD

• Thank you for purchasing COMMAX products.

• Thank you

• Please carefully read this User’s Guide (in particular, precautions for safety) before using a product and follow

• 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.

• The company is not responsible for any safety accidents caused by abnormal operation of the product.

for purchasing COMMAX products.

instructions to use a product exactly.

Contents

Greetings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

1.

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

2.

3

.

Part names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Features & Functions . . . . . . . . . . . . . . . . . . . . . . . .4

4.

Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

5.

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

6.

Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

7.

Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

8.

Trouble shooting . . . . . . . . . . . . . . . . . . . . . . . . . . .7

9.

Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

10.

1. Greetings

Thank you very much for purchasing of COMMAX products.
Please read carefully this user manual and follow its rules.
This intercom can be used in offices, and shopping outlets, and provide
convenience to use communication on long distances.

2. War

nings and caution

Please follow the things described below in order to prevent any
danger or property damage.

Prohibition.

No disassembly

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.

Warning

Caution

It may cause a serious damage or
injury if violated.

It may cause a minor damage or
injury if violated.

2

No touch

Must follow strictly.

Warning &

Caution

Please don’t use several
products at the same time on
one power socket.

t may cause a fire due to an

·I

abnormal overheating.

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.

Power & Installation

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 install the
product with the lightening
and thunder.

·It may cause an electric

shock or fire.

Warning &

Please don’t handle the power
cable with a wet hand.

·It may cause an electric

shock.

Please don’t use and connect
this product with other
products with different rated
voltage

·It may cause a disorder or

fire.

Caution

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.

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.

ea se don’t disa ssem bl e,

Pl
repair or rebuild this product
arbitrarily (please contact the
serv ice cent er if a repair i s
needed.

·It may cause an el ec tric

shock or fire.

Cleaning & 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 el ec tric

shock or fire.

Pl ea se do n’ t i ns er t a ny
metallic or burnable materials
into the ventilation hole.

·It may cause an el ec tric

shock or fire.

When cleani ng the p roduc t,
please rub it with a soft and
dry cloth after plugging out
the power cable. (Please don’t
use any che mical pro ducts
such as wax, benzene, alcohol
or cleanser.)

3

3. Part names

CMA-3L

※ When this product boot up, via program, check DOOR 2’s connect terminal connected with which
system. If it connected with MODUM system, it works as MODUM house hold unit, if it connected
with general door station, it works as general type house hold unit.
(when finished connecting wires, please re-boot and proceed)

CMA-3LD

1.VOLUME SWITCH

2.HAND SET

3.GUARD CALL BUTTON

4.DOOR RELEASE BUTTON

5.HANDSET CORD

6.AC POWER CORD (Only CMA-3L)

Functions4.

Calling to Guard unit and talking
Door release (Interlocking with Door phone)
Talking to Common lobby and Individual front door

5.

Contents

4

6 . Installation

Caution for Monitor

When to install it, avoid the place where can be influenced by Magnetism, Humidity,
Dir

ect light and heater.

7 . Wiring

5

8. Operating

8-1. Call from the individual entrance

(1) When a visitor presses call button, with Calling sound from the speaker is emitted.
(2) For Visitors, please talk with the handset (Currency time 60 second)
(3) When lay the handset after the end of taking with a visitor, everything is done.

When a visitor is allowed to be in, the door is released with the sound, if a user

presses the Door release button.
(In case of using the Door station which is interlocked with Door released function)
(4) If guard or lobby calls during the coversation between house and individual
entrance, phone rings. If you hang up the phone and pick it up again at this time, it
will switch the phone over to guard or lobby. (Previous call is ended)
Caution : Do not hold the handset at your ear when you press hook switch to switch call.

8-2. Call from the Lobby (MODUM system only)

(1) Calling sound from the speaker is emitted when a visitor calls from Common lobby.
Pick the handset to talk this time

(2) The sound of Door station is emitted while talking over the phone with the Common

lobby.

(3) If you hang up the phone and pick it up again, the coversation with Lobby will be

disconnected, and the coversation with individual entrance will be available. If the door

button

release
released with sound and the talk is ended.
Caution: Do not hold the handset at your ear when you press hook switch to switch call.

8-3. Conversation with Guard (MODUM system only)

(1) Call from the guard

① Calling sound from the speaker is emitted when a visitor calls from Guard.

Pick the handset to talk this time

② The sound of Door station is emitted while talking over the phone with the Guard
③ If you hang up the phone and pick it up again, the coversation with Guard will be

disconnected,and the coversation with individual entrance will be available.
Caution: Do not hold the handset at your ear when you press hook switch to switch call.

(2) Calling the guard station

① You can talk with guard station by picking up the handset and pressing guard call button.
② Conversation will begin when a guard station responds.

is pressed while talking over the phone with Common lobby, the door is

6

9. Trouble shooting.

think that the product has trouble, please first check below contents before you ask a repair.

If you

Troubles

●

The power supply is
not on.

●

All works are stopped

●

A Call operation is not
performed.

(Door, Interphone function)

●

The product does not

produce the sound.

(Call volume, Talk volume)

Check Point

power supply

1.The
cord is missing or not.

2.The power supply switch
(down) is off or not.

wiring between other

1.The
units is connected correctly
in good order or not.

2. The wiring is missing or not.

1. A sound volume lies

in minimum or not.

1. Please connect the
power supply cord

2. Please turn on the power

switch pushing the left
(down) to the right(up).

1.

Please refer to connection

related page and manage.

2.

Please connect correctly
to the terminal.

1. Please adjust the sound

volume switch proprely
turing the left(down) to
the right(up), as you
want.

10. Specifications

CMA-3L / CMA-3LD

Power source

Power Consumption

Wiri

ng

Communication Simultaneous communication

Call Sound

Distance

Operating Temperature 0

Dimension[mm]

CMA-3L : 100/110/120/220/230/240V~, 50/60Hz

CMA-3LD : 24V --- , 1A

Operating : 5W (MAX)

3 wires with door station(Polarity)

Entrance : Electronic chime, Guard station : Melody

28m(Ф0.5) / 50m(Ф0.65) / 70m(Ф0.8)

~ +40℃ (32°F ~ 104°F)

CMA-3L : 208(D) X 98(W) X 65(H)
CMA-3LD : 208(D) X98(W) X 60(H)

Actions

Reference : Design and functions of the product are a subject of constant

development as a pursuit of quality improvement

7

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 / 2011.11.104