Commax CDV-70M 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.
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
•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.
FINE VIEW MONITOR
User Manual
CDV-70M

2
Table of Contents
1. Warnings and Cautions ..........................................................................2
Part Names and Functions ....................................................................3
Package Contents ..................................................................................3
Wiring and Connection Instructions ........................................................4
Operation .....................................................................................................
4
...5
Installation...............................................................................................
2.
3.
4.
5.
6.
Please follow the things described below in order to prevent any danger or
property damage.
1. Warnings and caution
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
Settings ...................................................................................................6
Initialization .............................................................................................7
9.
Specification ...........................................................................................7
7.
8.

(2EA)
(CDV-70M)

5
5
The visitor
presses the
call button on
the camera
A chime
sounds
The visitor’s
image appears
on the monitor
Aview 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
atime
Open the door
The door release function
operates only when the visitor’s
image is displayed on the screen
Dialog begins
1. Calling of visitor
6. Operation
The display will be shown up
for 60 seconds and turned off
automatically
Dialog between the interphone and camera is possible only when the
visitor’s image is visible on the monitor screen.
A three-way
conversation can take
place if the monitor or
interphone is
picked up
simultaneously
"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
In case of connecting two cameras
**
Press
once
Press
twice
Camera 1
view
Camera 2
view
The
visitor
presses
the call
button on the
camera1
The visitor’s
image appears
on the monitor
A chime
sounds
The
visitor
presses
the call
button on the
camera2
The visitor’s
image appears
on the monitor
A chime
sounds
Ends the call
Dialog begins
OR

6
7. Settings
After pressing MENU button in Video call or monitoring mode, you can change settings for
DOOR VIDEO SET(BRIGHTNESS / CONTRAST/ COLOR), UTILITY
(ADDITIONAL FUNCTION) and INFORMATION (product information)
4-1. Screen setting (Brightness/Contrast/Color adjustment function)
Press the MENU button and access to DOOR VIDEO SET and enter the setting
menu by pressing the SELECT button.
(1) BRIGHTNESS: Adjusting Brightness of Screen.
(2) CONTRAST: Adjusting Contrast of Screen.
(3) COLOR: Adjusting Color of Screen.
(5) EXIT : Go back to setting mode
4-2. UTILITY(additional function)
Press the MENU button and access to UTILITY and enter the menu by pressing
the SELECT button.
(1) SPEAKER-VOLUME: setting receiver sound level .
(2) CHIME-BELL VOLUME : setting call sound level.
After Menu screen appears, you can change setting with below 4 buttons
Menu start and finish :[ ] (Menu button -‘[ ] ’)
SELECT : [ ] (Interphone button-‘[ ] ’)
Move upward /move right : [ ] (Door release button –‘▲’ / ‘▶’)
Move downward /move left : [ ] ( Monitoring button–‘▼’ / ‘◀’ )
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
(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
There are 3 levels of volume control options and default is level 2
※ how to set
After moving to SPEAKER VOLUME from UTILITY, press SELECT button for SPEAKER VOLUME.
Select your desired setting.
Complete your setting by pressing SELECT button
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.

6
7
Press the interphone button and door release button at the same time for about 3 seconds.
Then, image setting value and sound volume will be initialized.
8.Initialization (RESET)
(3) SCREEN MODE : to set for screen ratio.
* How to adjust
(4) EXIT: Go back to the UTILITY Setting menu.
4-3. INFORMATION (The function to check Model name & Version)
In order to check the product information, Press the menu button and move to
INFORMATION menu with UP/DOWN button.
(1) MODEL : You can check the model name.
(2) VERSION : You can check the model version.
(3) SYSTEM : SINGLE (FINE VIEW VIDEOPHONE)
(4) TOUCH : You can check the touch-key version.
(5) VIDEO : You can check the video transmission formats(NTSC/PAL)
(6) SOURCE : You can check the position of camera(DOOR1 / DOOR2) which is
shown on the screen for now.
4-4. EXIT (Finish setting menu)
※ 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
9.Specification
SPEC
Wiring
Rating Voltage
Power consumption Stand-by : 3 W
Transmission way
Screen size
Ringtone
Display Monitoring : 30 ±5sec Talk : 60 ±5sec
Pie 0.5mm 0.65mm 0.8mm
Distance(Cable thickness) 28m 50m 70m
Working temperature 0 ~ +40℃(32°F ~ 104°F)
Maximum: 15W
HANDS FREE (Voice switch circuit)
7" TFT-DIGITAL LCD
Door : Electronic chime (Sol Mi Do),
Interphone : Beep
CDV-70M
Door camera 4wires (Polarity), interphone 4wires (polarity)
M

Printed In Korea / 2016.11.104