Commax CDV-70UM 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 COMMAX products.
•Please carefully read this User’s Guide (in particular, precautions for safety) before using aproduct and follow
instructions to use aproduct exactly.
•The company is not responsible for any safety accidents caused by abnormal operation of the product.
Color video door phone CDV-70UM
User Manual

1
●Thank you for choosing COMMAX.
●Please read this manual carefully before you use the product.
Greetings ..................................................................................................................1
Contents table...........................................................................................................1
1. Warnings and caution ...........................................................................................2
2. Product Overview..................................................................................................4
3. How to use this product .......................................................................................6
4. GUI Function .....................................................................................................12
5. Wiring methods ...................................................................................................31
6. Components .......................................................................................................32
7. Caution in use ....................................................................................................33
8. Miscellaneous .....................................................................................................33
9. Specification........................................................................................................33
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t bend 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t use 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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.
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t apply
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

4
Description
1 LCD MONITOR
2 LEFT SPEAKER
3 POWER AND MOOD LIGHTING
4 MICROPHONE
5 RIGHT SPEAKER
6 MONITOR BUTTON
7 INTERPHONE BUTTON
8 TALK BUTTON
9 IMAGE SAVE BUTTON
10 DOOR RELEASE BUTTON
No. DescriptionNo.
2. Product Overview
11 RECEIVER VOLUME CONTROL
12 RINGER VOLUME CONTROL
13 MENU BUTTON
14 SELECT BUTTON
15 UP BUTTON
16 DOWN BUTTON
17 POWER ON/OFF
18 T-FLASH CARD SLOT
EXTERNAL CONNECTION
TERMINAL
19
[NOTE]
Setting for Camera
You can set whether use camera or not using short pin on the back of the product.
You should set to use only CAMERA 1 with connecting short pin.
(Connecting Short Pin: use only Camera1/ open Short Pin : Use Camera1, Camera2)
[Format function]
Please press 2 seconds on the right of the products Menu + Down()
"Format SD card? Push the key Yes[Select] or No[Menu]"
: [Menu] Button When screen turned off, it will be changed the standby
mode.
[Select] Button When screen show up ' please wait, SD Format it wii be
progressed format.
When melody finished it will be changed the standby mode.

5


Caution
Please, do not turn on/off, insert or remove Micro SD card during saving, capture image
or recording video. It might be caused of malfunction, harm or damage goods. (User
may lose data in embedded memory and Micro SD card or it may be reason of
malfunction)
• When memorized data exceed capacity of memory in external micro SD card, product
erase automatically delete oldest data because of limitation of embedded memory
capacity. Therefore, we recommend user do back-up data to separate memory.
• Please, check bellow memory spec and use it. We do not guarantee proper operation
and we are not under legal responsibility if user uses other memory which is not
recommended by us. When you insert card please insert until the sounds.
• Recommended spec. of MICRO SD [T-FLASH] Card
(Please, format memory first before use it)
1) Manufacturer : SANDISK
MICRO SD : 2GByte
MICRO SDHC [CLASS 4] : 4 ~ 16GByte
2) Manufacturer : TRANSCEND
MICRO SD : 2GByte
MICRO SDHC [CLASS 4] : 4 ~ 16GByte
• This product has ‘ SUPERCAP inside.
‘SUPERCAP’ is for preventing data lost and damaged in memory if there is
temporarily black out or lost electric power. It turns on embedded clock in period time
when product lost power. Recharging ‘ SUPERCAP’ takes over 30minutes after
turning on power. It can operate embedded clock during approximately 24hours
without external power. If data file is many or size of file is big, embedded clock may
stop within 48hours. Therefore, user must check and set time in product when turning
on product again.
• We recommend check time in product periodically because of time error or difference
time.
• How to insert Micro SD [T-FLASH]
Please, refer to below photo and pay attention to direction when Insert Micro SD card.
When user inserts Micro SD card, please slide card until you feel a ‘ click’

6
3-1. Stand-by mode
①When you turn on the video phone, The LED(Blue) on the bottom of LCD Display will
be turned on. And then you can see a LOGO on the LCD screen, after booting
sound, it will be stand-by mode.
②You can check model name and version information by pressing DOWN button on
the right for 2 seconds in stand-by mode.
3-2. Operation
(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 (monitor button) and (talk button) blink, the image of the visitor
is shown on the screen in 3 seconds. (If you press menu button, it will be
disconnected and turned into stand-by mode)
②The screen will be turned on for 30 seconds in stand-by mode and for
communication, it will be turned on for 60 seconds.
③If you call interphone by pressing (talk button) and push (interphone button)
for 3 seconds, ringtone will come out from interphone and the conversation begins if
you pick up the hand set. Press talk button to end the conversation.
④In order to call video phone from interphone, pick up the handset of interphone and
press call button. The LED of (interphone button) and (talk button) will blink,
ringtone will come out from the video phone and the image of interphone will also
blink and off on the screen. Then, the (interphone button) and (talk button)
will blink. If you click (interphone button) or (talk button), the conversation
begins. If (interphone button) or (talk button) are not clicked, the monitor will
return to standby mode.)
(2) VOLUME CONTROL (DOWN UP)
①Adjust volume of receiver sound with receiver volume control on the side of the
video phone from "small" to "loud" .
②Adjust volume of ringer volume with ringer volume control on the side of the video
phone from "small" to "loud".
(3) Video format (NTSC/PAL) setting
Video format between both of CCTV and CAMERA should be same.
a) In case of connecting CCTV(NTSC)
Push SELECT+UP buttons on side at the same time for a few seconds, it will be
changed to NTSC mode.
3. How to use this product

7
b) In case of connecting CCTV(PAL)
Push SELECT+DOWN buttons on side at the same time for a few seconds, it will be
changed to PAL mode.
Caution : If you change video format, the stored image in SD CARD will be
deleted.
Initialization method and changing list
a) SIDE KEY Initialization(factory initialization)
- NTSC(SELECT+UP),PAL(SELECT+DOWN)
- Color balance (BRIGHT 50/CONTRAST 50/COLOR 50)
- Language(English)
- Auto-save function (Auto-save)
- Image save mode (Still image)
- Digital album visual effects (None)
- Digital album screen timeout (5minutes)
- Proximity sensors(disable)
- Deleted saved images of SD CARD
b) Initialization of settings(user initialization)
- Color balance (BRIGHT 50/CONTRAST 50/COLOR 50)
- Language(English)
- Auto-save function (Auto-save)
- Image save mode (Still image)
- Digital album visual effects (None)
- Digital album screen timeout (5minutes)
- Proximity sensors (disable)
- Deleted saved images of SD CARD.
(4) Call Function
①If you press (monitor button) in stand-by mode, LEDs of (monitor button),
(talk button) blink. By pressing (talk button), you can talk with door camera.
By picking up the handset of interphone at this time, 3-way communication is
possible.
②You can talk for 60 seconds with door camera. When the time is over, it will be
stand-by mode automatically.
③Click (talk button) and (interphone button) to call the interphone. If you pick
up the handset, the talk begins.

8
①It is possible to communicate with interphone for 60 seconds, You can also extend
more 60 seconds by pressing call button on the video phone or interphone. When
the time is over(60 seconds), it turns to stand-by mode automatically.
②You 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).
③When the visitor calls from the entrance(door camera) during communicating
between video phone and interphone, The LEDs of (Monitoring button) and
(talk button) blink, 3-way communication is possible by pressing (Monitoring
button) or (talk button).
Press (talk button) to finish talking.
(5) Save image
①To save camera images, press (save image button) more than 1second during
calling camera or monitoring mode.
②You can save still image is shown on the screen when you press 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 (monitor button) 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.
(6) Monitoring
(The following scenario is the example that 2cameras 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.)
(a) CAM1 (Full) + CCTV1 (PIP)
- No CCTV1 signal, transferred (b)
(b) CAM1 (Full)
(c) CCTV1 (Full)
- No CCTV1 signal, transferred (d)
(d) CAM2 (Full) + CCTV2 (PIP)

9
- If the short pin are inserted, switched stand-by mode.
- No CCTV2 signal, transferred (e)
(e) CAM2 (Full)
(f) CCTV2 (Full)
- No CCTV2 signal, switched stand-by mode
- Monitoring sequence during communicating
(a) CAM1 (Full) + CCTV1 (PiP)
- Condition: No CCTV1 signal, Only CA1 (Full) is shown.
(b) CAM2 (Full) + CCTV2 (PiP)
- Condition: No CCTV2 signal, Only CA2 (Full) is shown.
(7) Door release
- The door release works by pressing (door release button) of video phone
during being on the phone.
- The LED of (door release button) is turned on during releasing door.
(In case of being installed door camera with door release function)
(8) Save captured image
This function apply 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 (monitor button) for 1second in
monitoring mode or communicating, 1 cut image will be stored after a recording
icon is displayed in the screen.
(9) Save of video
This function apply 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)
caution 1
- Don't remove SD card during saving of captured image and video. It may cause
defect or data loss.
caution 2
- 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.