Commax CDV-70KM 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-70KM
User Manual

1
●Thank you for choosing COMMAX.
●Please read this manual carefully before you use the product.
Greetings ..................................................................................................................1
Table of contents .....................................................................................................1
1. Warnings and caution ...........................................................................................2
2. Product Overview..................................................................................................4
3. How to use ............................................................................................................5
4. GUI Function.......................................................................................................11
5. Wiring methods ..................................................................................................27
6. Components .......................................................................................................28
7. Caution in use ....................................................................................................29
8. Miscellaneous .....................................................................................................29
9. Specification........................................................................................................29
Greetings
Table of contents

2
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 minor damage or injury if violated.
It may cause a serious 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’t install 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.
1. Warnings and caution

3
Cleaning & Use
Please don’ tdisassemble,
repair or rebuild this product
arbitrarily (please contact the
service center if a repair is
needed.
·Itmay 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.
Ifan abnormal sound, burning
smell or smoke is coming out
ofthe product, please plug out
the power cable and contact a
service center.
·It may cause an electric
shock or fire.
Please don’tinsert 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.
·Itmay cause an electric
shock or fire.
Cleaning & UsePower & Installation
Warning
Caution

4
•SHORT PIN is not used when Camera1 and Camera 2 are connected. Once the
power is on, the product automatically detects whether the Camera 2 is connected
or not.
•Therefore, please make sure that you connect CAMERA2 before the power is
turned on, so that product can detect CAMERA2 connection.
(CAMERA2 is connected after the power is turned on, the videophone would not
sense its connection, But it would sense the CAMERA2 after the CAMERA 2 calls
the videophone.)
DescriptionNo. DescriptionNo.
2. Product Overview
1 HANDSET 7 DOOR RELEASE BUTTON
2 LCD MONITOR 8 MENU BUTTON
3MONITOR BUTTON 9 SD CARD SLOT
4 INTERPHONE BUTTON
5 VOLUME CONTROL
6 IMAGE SAVE BUTTON
10 EXTERNAL CONNECTION
TERMINAL

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Stand-by mode
When you turn on the product, the LCD(Blue) on the upper right hand corner will be
turned on.
And then you can see a LOGO on the LCD screen, after booting sound, it will be
stand-by mode.
Operation
(1-1) To make a call
①When the visitor press button in stand-by mode from the entrance(door camera),
electronic chime bell rings of video phone and interphone. And LEDs of
(Monitoring Button) and the image of the visitor is shown on the screen in 3
seconds.
②The screen will be turned on for 30 seconds and you can talk to the entrance unit
when you pick up the handset. For communication, it will be turned on for 60
seconds.
③The screen will be turned on for 30 seconds and for communication, it will be turned
on for 60 seconds.
④Icon will be popped up when the handset is picked up. If you press (Call)to
call the interphone, interphone image will be shown on the screen and the beep
sound will come out. If the handset of interphone is picked up, the conversation
begins Put down the handset to end the conversation.
⑤To call the videophone from the interphone, pick up the handset of interphone and
press call button. Then, the videophone will ring and the interphone image will be
shown on the screen.
(1-2) Call Function
If you would like to refuse the call from the entrance, press MENU button on the right
sides of the product. Then, the call will end and return back to standby mode.
(2) VOLUME CONTROL (LOW MEDIUM HIGH MUTE)
Press button to adjust the volume in standby mode
When you press 7 button, the volume will be changed to
(30 60 100 MUTE).
3. How to use

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●Initialization method and changing list
Initialization of settings(user initialization)
(All video files will be deleted after the initialization, therefore please make sure that
you back up the saved video files before the initialization)
- Color balance (BRIGHT 50/CONTRAST 50/COLOR 50)
- Language(English)
- Auto-save function (Auto-save)
- Image save mode (Still image)
- Deleted saved images of SD CARD.
●How to insert an SD card
[CAUTION]
If the initialization is in progress, remove the SD card, or Do not turn OFF the power.
SD card may cause a malfunction.
(3) Call Function
①If you press (monitor button) in stand-by mode, LEDs blinks.
You can talk with door camera, if you pick up the handset
②You can talk for 60 seconds with door camera. When the time is over, it will be
stand-by mode automatically.
③You can talk with CAMERA2 by calling CAMERA2 during communicating with
CAMERA1, the screen will be sequentially shown from CMAERA1 to CAMERA2
when user press (monitoring button)
④When the visitor calls from the entrance(door camera) during communicating
between video phone and interphone, the view from the camera will be displayed on

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the screen and , 3-way communication begins..
※Communication ends when the handsets are hung up.
(4) Save image
①To save camera images, press (save image button) more than 1second during
calling camera or monitoring mode.
②You can save still image shown on the screen when you press the button.
③While it is saving the video clip, save image buttons will not work. The button will
work after image saving is complete.
④This function operates regardless of setting for recording method(Auto/manual)
⑤You can use same function by pressing for long when you call camera or
monitoring.
⑥Images are stored in SD CARD only. If you don't put in SD CARD or use defected
SD CARD, saving images is not available.
(5) Monitoring
(The following scenario is the example that 2 cameras and 2 CCTV are installed. If
they are not installed as like the example, the monitoring function of relevant camera
doesn't work.)
-Monitoring sequence (The monitoring mode will be sequentially operated when
user presses button as follows)
(Standby mode)
-It will be sequentially operated when user presses monitoring button as
follows.(Without CCTV connection)
- CAMERA1 CAMERA 2 OFF CAMERA 1 ............
- It will be sequentially operated when user presses monitoring button as follows.
(With CCTV connection)
- CAMERA 1 CCTV 1 CAMERA 2 CCTV2 OFF
CAMERA 1 ............
(During Communication)
No CCTV switch. - CCTV does not have communication function.
- It will be sequentially operated when user presses monitoring button as follows.
(CAMERA1 CAMERA 2 CAMERA 1 CAMERA ............ )

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(6) Door release
-If you press (door release button) on the monitor during the talk, the door
opens with release sound.
(7) Save captured image
※This function applies when the storage method is "Picture"
If you set auto-save mode, it store image when there is call from camera.
If you press (save image button) or (Monitoring) for 1second in
monitoring mode or communicating mode, record icon will be displayed on the
screen and 1image cut will be saved.
(8) Save of video
※This function applies when the recording method is "video".
It record image when there is a call from camera in auto-recording mode.
If you set auto-save mode, it record video for 30 seconds when there is call from
camera, and for 60 seconds in case of communicating.
The maximum time able to record video for one time is 90 seconds(reply time for call
+time for talk)
[caution1]
Don’t remove SD card during saving of captured image and video. It may cause defect
or data loss.
[caution2]
The recording image file is only stored in SD CARD. Please note that It is not available
to record image If SD CARD was defective or not put into product.
When the icon is displayed, please back up the files saved in the Micro SD Card.

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SAVE FILE and FILE FORMAT
image 000001C1.jpg
000002C2.jpg
000001C1.asf
000002C2.asf
Still
Video
Details Of file
Note
It is necessary to keep minimum extra space of Micro SD Card
Min. Extra Space: Micro SD - 5%
ex) In case of 16GB, it requires 800MB
Save 128 cuts(MAX) of Captured images
If the memory exceed capacity, the oldest file will be deleted and
then save new file.
Video can be saved in full..
If not have any space for storage in Micro SD Card
This icon will be displayed in LCD screen.
If the icon above comes up, the oldest file will be deleted
automatically to save new one.
At this time, it might erase several files to make minimum extra
space.
So, please make a backup of your important files and save
separately.
The icon “SD FULL” will be disappeared if there is enough space
by format internal memory and Micro SD Card, delete files.
The number of files is depends on memory.
Please refer to following information.
If the number of files exceed maximum number available to save,
the oldest file will be deleted and save new one. Even though you
have extra space.
It is possible to delete all of files or each one.
File No
000001
000002
C1 : CAM 1
C2 : CAM 2
Imagesmages (*.jpg)
Video (*.asf)
Video Type File Type

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The number of saving files for capacity
Capacity
Captured image
Video time
The number of
Videos
(60 second)
Max 380cuts Max 750cuts Max 1500cuts
4 GByte
128 cuts
About 380 min About 750 min About 1500 min
128 cuts 128 cuts
8 GByte 16 GByte
Micro SDHC Card

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(1) Power On
When you turn on the product, “COMMAX” logo is displayed in the screen and it will
automatically check if the SD card is equipped or not, During its checking, “SD CARD
CHECKING.” will be shown in the screen. The beep sound comes out when the setting is
complete and it becomes stand-by mode.
4. GUI Function

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Button details
Select the "Checking Visitor"
FUNCTIONICON KEY
Select the "Setting Menu"
(2) Main menu
Press Menu button at the side of the product to enter setting menu screen.
Main menu contains checking visitors / menu settings.
If you want to exit main menu, press menu button at the side of the product.

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(3) Check recorded image (Checking visitor)
Select on between video and captured image.
Button details
Move Up
FUNCTIONICON KEY
Move Down
Move right
Select menu
Move to main menu

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Button details
Move to next page
FUNCTIONICON KEY
Move to previous page
Move among Quad split-screen
Delete an image
Move to top menu
(4) Checking recorded image
You can see each full image by selecting one in quad split-screen. It is possible to delete
each one.

15
Button details
Select [Yes]
FUNCTIONKEY
Select [No]
Show next page after deleting image
(5) Delete image
If you implement [Current page Delete] function from Save Image check, you will see below
images.

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Button details
Move right
(Time →Display →Language →setting)
FUNCTIONKEY
Move left
(Time ←Display ←Language ←setting)
Select a menu
Move top menu
(6) Settings Menu
Time, Display, Language, Setting are adjustable.

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Button details
Moving the right
FUNCTIONICON KEY
Moving the left
Select
(If you press the select button)
Time increase
(If you press the select button)
Time decrease
Go to the top menu
(7) Time setting
When you see saving image it can be listed the time information.
It can be settled year/month/day/hour/minute. When you set, you can change only the blue
that active. If you press the button you can change the actual time.

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Button details
Moving the right
FUNCTIONICON KEY
Moving the left
Select a menu
It can be changed all settings to default.
All setting will be initialized by 50.
Go to the top menu
(8) Screen Settings
You can adjust the brightness, contrast and color etc.

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Button details
Moving the right
FUNCTIONICON KEY
Moving the left
Select a menu
Go to the top menu
(9) Setting the Language
You can set the language menu. (All of base setting is in English)
When you move the key, please press the select button and it will be displayed V.