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3. Names and function of each part

4. Operational functions

NO

Description

Speaker

FND display unit

Ten key

PRIVACY function

LOCK(Hands-free communication)

TALK(Conversation)

Receiver Volume Control

Call Sound Volume Control Dial

MIC

-1 Name of eac  part of CM-810M

4-1 Setting methods before usage and precautions

1) Setting of Melody ID 

- If you press for 2 seconds button “ * ”, beep voice will sound and bell

sound will enter setting mode.  

- Word “Sd (SOUND)”will be shown in Display window, and current

number of melody (initial number: 01) will flicker.  

- At this moment, if you press 1 or 2, appropriate melody will be in effect.  

- After melody is selected, push button “ # ”and finish melody selection.  

- By pressing melody selection and button “ # ”, device will be

automatically enter to ID setting mode  

- ID in display window, and current ID (initial number: 01) will be

sequentially flickered.  

- After setting of ID is done, press “ # ”and setting for use will be over. 

2) Precautions 

- Setting of ID should be done from 1 to 10 according to wiring state.  

- In order to go over among Melody and ID setting, press “ * ”.  

(Example): For setting only ID : pressing about 2 seconds button “ * ”+

button “ * ”+ set ID button “ # ”

For setting only melody: pressing about 2 seconds “ * ”+ Number of

setting button “ * ”

- After entering into setting mode, if you do not press any button for 10

seconds, it will automatically go to initial state.  

5-2 Master Station_CM-810M How to use, guidelines for CM-810M

** When you want to call and begin to talk

1) Press ID number of device to be called and then press button “ # ”.  

2) If bell lasts over 1.5 seconds, conversation mode automatically opens.  

Example: Calling to ID number 1: press “ 1 + # (Bell sound will occur) ”

- When you press wrong number, error beep sound will occur.  

(It is possible to call from 1 to 10, and impossible to call into its ID

number).  

- When you enter wrong number, press “ * ”and it will be annulated.  

3) When calling, press Talk button and speak, release Talk Button, when

listening.  

When talking is over, press again button「#」and finish conversation.  

** When you are called from other unit and want to speak

1) If there is a call coming from another unit, you will see in display 

window “A(call)”words appear, after 1.5 seconds it get automatically in to

speaking mode with appearing of “N”in display.  

2) During of transmission it is possible to talk without handling any button.  

3) If you press privacy button, it will be impossible to make eavesdropping

over master unit.

•Receiver Volume Control: Regulating of voice of opponent, coming from

outside.  

•Calling Out Volume Control: it regulates volume of calling sound.  
•PRIVACY Button: when this button is pushed, even under communication,

voice of this person will not be transmitted to the other party. 
(preventing of eavesdropping is possible)  

As CM-810M does not have a handset, you should press “Talk”button, during 
conversation, and press again one more time “Talk”button in order to finish 
conversation. 

Summary of Contents for CM-810M

Page 1: ... instructions to use a product exactly The company is not responsible for any safety accidents caused by abnormal operation of the product Model No CM 810M OpenVoiceIntercomSystem 513 11 Sangdaewon dong Jungwon gu Seongnam si Gyeonggi do Korea Int l Business Dept Tel 82 31 7393 540 550 Fax 82 31 745 2133 Web site www commax com Printed In Korea 2008 12 ...

Page 2: ...ions for users The product is registered for electromagnetic compatibility for household use and can be used in all areas including residential areas Level B product 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...

Page 3: ...on Cleaning Use Power Installation Warning 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 minor damage or injury if violated It may cause a serious damage or injury if violated ...

Page 4: ...go to initial state 5 2 Master Station_CM 810M How to use guidelines for CM 810M When you want to call and begin to talk 1 Press ID number of device to be called and then press button 2 If bell lasts over 1 5 seconds conversation mode automatically opens Example Calling to ID number 1 press 1 Bell sound will occur When you press wrong number error beep sound will occur It is possible to call from ...

Page 5: ...closest as possible first CM 810M with power within 1 meter Second and third CM 810M should be connected to each other in parallel way and installed in every 50 meters After installing first CM 810M unit in 100 meters distance from fourth CM 810M unit turn on second power supply Place fourth unit of CM 810M maximum close to the power supply unit within 1 meter Place fifth and sixth CM 810M units b...

Page 6: ...we use 3 pieces of RF 1A DC12V 1A distance 20M Make wiring distance between first unit of CM 810M and power supply unit within 1 meter Place every CM 810M from first unit to tenth unit putting them by 20 meters respectively between every unit Turn on second power supply unit connecting it to fifth CM 810M Unit which is placed in middle of this structure Wire fifth CM 810M unit by placing it from p...

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