Comelit HFX-700M KIT Safety guide

HANDS-FREE EXPANDABLE
VIDEO INTERCOM SYSTEM
,
OWNER S MANUAL
INSTALLATION AND OPERATION
HFX-700M KIT

TABLE OF CONTENTS
IMPORTANT SAFETY INSTRUCTIONS
WARNING
FCC CLASS B NOTICE
HFX-700M KIT VIDEO INTERCOM SYSTEM
1.HFX-700M KIT Introduction
2.HFX-700M KIT Parts Identification
2.1.Main Monitor
2.2.Door Camera
2.3.HFX-700M KIT Packaging
3.HFX-700M KIT Installation
3.1. Positioning the devices
3.2. Installation
3.3. Door Release Options
4. HFX-700M KIT Test after installation
4
5. HFX-700M KIT Operation
XPANSION OPTIONS
System Layout
Wiring Diagram
1. Expansion video monitor (EX-700H)
1.1.EX-700H Identification
1.2.EX-700H Installation
1.3.EX-700H Operation
1.3.1.Broadcast and intercom function
2. Expansion non-video monitor (EX-700A)
2.1.EX-700A Identification
2.2.EX-700A Installation
2.3.EX-700A Operation
2.3.1.Broadcast and intercom function
3.Door camera (EX-700D)
3.1.EX-700D Identification
3.2.EX-700D Installation
3.3.EX-700D Operation
TECHNICAL SPECIFICATIONS
TROUBLE SHOOTING
SERVICE AND WARRANTY
.1. Basic function test
4.2. Door release test(optional)
5.1.Visitor Calls from Door Camera
5.2.Audio and Video monitoring
5.3.
EUnilateral voice mode control
1
2
3
4
4
5
5
7
7
8
8
9
11
12
12
12
13
13
13
13
14
14
15
16
16
18
19
20
21
22
22
23
23
24
25
26
28
29

IMPORTANT SAFETY INSTRUCTIONS
WARING: TO REDUCE THERISK OF FIRE ORELECTRIC
SHOCK, DO NOT EXPOSETHE MONITOR OR POWER
ADAPTER TO WATER ORMOISTURE.
Read Instructions -All the safety and operating instructions should be
read before operating this equipment. These instructions should be
retained for future reference.
Heed Warnings - All warnings on the equipment and in the operating
instructions should be adhered to. All instructions regarding care and
operation of this equipment should be followed.
Power Sources - Equipment should only be connected to the power
supply specified in the operating instructions or as marked on the
equipment.
Power Cord Protection-Keep cable cords and plugs clear off other
objects, particularly at the point where they exit the equipment.
Cleaning - Clean the equipment by wiping with a soft cloth (do not use
any abrasive agents or water).
Non-use Periods - Power cords should be unplugged from the outlet
when left unused for a long period of time.
Object and Liquid Entry - Take care not to drop objects or liquids on
any part of the equipment.
Damage Requiring Service -The unit should be serviced by a qualified
service personnel when:
- The power supply cord or the plug has been damaged or
- Objects have fallen, or liquid has been spilled onto the equipment or
- The equipment has been exposed to rain or
- The equipment does not appear to operate normally or exhibits
a marked change in performance or
- The equipment has been dropped and/or the enclosure has been
damaged.
Servicing - Do not attempt to service the appliance beyond that
described in the operating instructions. All other servicing should be
referred to as Qualified Distributor's Service Personnel.
1

WARNING
WARNING: TO REDUCE THE RISK OF FIREOR ELECTRIC
SHOCK, DO NOT EXPOSE THE MONITOR OR POWER
ADAPTER TO WATER OR MOISTURE.
2
CAUTION: DO NOT OPEN. RISK OF ELECTRICAL SHOCK.
CAUTION! TO REDUCE RISK OF ELECTRICAL SHOCK, DO NOT
REMOVE COVER OR BACK, NO USER SERVICEABLE PARTS
INSIDE, REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
EXPLANATION OF TWO SYMBOLS
The lighting flash with arrowhead symbol, within an equilateral
triangle, is intended to alert the user to the presence of
uninsulated "dangerous voltage" within the product's enclosure
that may be of sufficient magnitude to constitute risk of
electrical shock to persons.
The exclamation point within an equilateral triangle is intended
to alert the user to the presence of important operating and
maintenance (servicing) instructions in the literature
accompanying the appliance.
Monitor is designed for indoor use only. Do not install outdoors.
Keep the equipment dry. If water should get in,wipe off immediately.
Water contains minerals that can erode electronic circuits.
Intercom system is not operational during a power failure .
Intercom system may be affected by radio frequency interference or
EMI(electrical magnetic interference) in areas where broadcasting
station antennas are close by.
Keep all wiring at least 1 foot away from fluorescent lighting, dimmer
switches and AC power.
OTHER WARNINGS

FCC CLASS B NOTICE
3
NOTE:
This equipment has been Certified and found to comply with the limits
regulated by FCC,and CE. Therefore, it is designed to provide reasonable
protection against interference and will not cause interference with other
appliance usage. However, it is imperative that the user follows this
manuals guidelines to avoid improper usage which may result in damage
to the unit, electrical shock, and fire hazard or injury. In order to improve
the feature functions and quality of the product, the specifications are
subject to change without notice from time to time.
NOTE:
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to Part 15 of the FCC rules. These limits
are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates uses
and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference with
radio communications. However, there is no guarantee that interference
will not occur in a particular installaition. If this equipment does cause
harmful interference to radio or televis ion reception, which can be
determined by turning the equipment off and on, the user is encouraged to
try to connect the interference by one or more of the following measures:
- Reorient or relocate the monitor unit
- Increase the separation between the monitor and camera
- Connect the equipment on a separate outlet
- Consult the dealer or an experienced radio or television technician

HFX-700M KIT VIDEO INTERCOM SYSTEM
4
1.Introduction
Thank you for purchasing the Hands-Free expandable Video Intercom
System HFX-700M.
This intercom system uses 2-wire installation, and operation is simple.
Allows you to identify and communicate with callers at the door, from the
security and convenience of any room in your home or office. Visitors
activate the system by pressing a call button on the outdoor camera,
which sounds a doorbell chime as well as turning on the inside video
monitor. A two-way intercom then lets you speak with visitors after first
visually identifying them.
It consists of a monitor station and an outdoor doorbell/camera unit.
This unit is capable of expanding up to a total of 4 indoor monitors and
2 door cameras. Expansion monitor can choose video(EX-700H) or
non-video(EX-700A).
For more information regarding the complete line of our products,
please visit www.comelitusa.com

2.HFX-700M KIT Parts Identification
2.1. Main Monitor
2
8910 117
3
4
6
5
12
13
14
15
16
178mm
(7.0 )
36mm
(1.42 ) 118mm
(4.65 )
1. 3.5" Color TFT Screen
2. Speaker
3. In use LED
4. Monitor LED
5. Intercom LED
6. Speaking out LED
7. Microphone
8. Cut-off button( )
9. Intercom button( )
10. Monitoring button( )
11. Door release button( )
12. Power switch
13. Brightness tuner( )
14. Sharpness tuner( )
15. Bell Volume tuner( )
16. Speaker Volume tuner( )
5
Main monitor
HFX-700M Main monitor identification:
2

Wiring terminals
6
PT1
PT2
DG1
DG2
OUT+
OUT-
DR2
DR1
POWER
<+>
<->
136mm
(5.35 )"
89mm
(3.5 )"
8.4mm(0.33 )"
Wall mount bracket
PT1
PT2
DG1
DG2
OUT+
OUT-
DR2
DR1
POWER
<+>
<->
Main monitor wall mount bracket
Magnetic switch sensor connection: for door status detection
External chime or light indicator connection: for optional third party device
Expansion monitor connection: for more indoor monitor expansion
(w/polarity)
Door camera connection(2): to the 2nd door camera terminals(no polarity)
Door camera connection(1): to the 1st door camera terminals(no polarity)
Power adapter connection
1
2
3
4
5
6
1
2
3
4
5
6

2.2. Door Camera
130mm
(5.12 )"
36mm
(1.42 )"
1. White LED Illumination
2. 1/3" Color CCD
3. Microphone
4. Speaker
5. Call button
6. Screw cover
7. CCD view angle knob
(-6 degrees, 0 degrees, 8 degrees, 16 degrees)
8. Jumper 2 (enable/disable light senor)
9. Jumper 1 (dry contact or current output selection)
10. Wire to door strike
11. Wire to main Monitor
7
HFX-700M Door Camera identification:
98mm
(3.86 )"
JP1
JP2
12 3 4
2
3
1
5
4
6
7
8
910 11
Door camera
2.3.HFX-700M KIT Packaging
X1X1
Main monitor
X1
Wall mount bracket
PT1
PT2
DG1
DG2
OUT+
OUT-
DR2
DR1
POWER
<+>
<->
X1
Manual
Adaptor
X1 X4
White wall
mount screws
HANDS-FREE EXPANDABLE
VIDEO INTERCOM SYSTEM
,
OWNER S MANUAL
INSTALLATION AND OPERATION
Screws wrench
X1
X4
Flat head screws

Narrow space may cause feedback
echo on speakerphone function.
Direct sunshine can cause blurry picture
on monitor.
View Angle:Proper height:
Narrow space may cause feedback
echo on speakerphone function.
Too close to high power appliance may
cause audio/video interference.
The proper height of monitor or door camera is 160~170cm(63"~67")
from the ground. This may vary on each installation. View range should
be actively tested before complete.
Viewing window of door camera is about 70cm up-n-down, and 100cm
left-n-right.
3. HFX-700M KIT Installation
3.1. Positioning the devices
8
NOTE 1: Wiring distance
NOTE 2: the installation environment
170cm
(66.9 )"
50cm(19.7 )"50cm(19.7 )"
70cm
(27.6 )"100cm (39.3 )"
Main monitor
165cm
(64.9 )"
From main monitor to door camera:
Maximum of 50M with AWG22( 0.65mm) normal 2-wire parallel wires.
Maximum of 100M with AWG18( 1.0mm) normal 2-wrie parallel wires.
From monitor to monitor (every section):
Maximum of 100M with AWG22( 0.65mm) normal 2-wrie parallel wires.
Door camera

A. Fasten the wall mount bracket using the provided hardware.
B. Fasten wires on terminals accordingly. (Refer to STAGE 3)
C. Plug pin wires and mount the monitor unit on bracket.
3.2. Installation
9
STAGE 1: Installation main monitor
PT1
PT2
DG1
DG2
OUT+
OUT-
DR2
DR1
POWER
<+>
<->
Do not plug power
at this stage.
Wall mount bracketMonitor
A. Use screws wrench disassemble screw and remove door camera unit
from bracket.
B. Fasten wall mount bracket on position.
C. Fasten wires on terminals and select jumpers for desire function.
(refer to STAGE 3)
D. Mount door camera unit on bracket, secure the assembly screw.
STAGE 2: Installation door camera
Door camera Bracket
Pull out screw cover
to access the screw
Screws wrench

10
STAGE 3: Wiringand setting
PT1
PT2
DG1
DG2
OUT+
OUT-
DR2
DR1
POWER
<+>
<->
JP1
JP2
12 3 4
Main monitor
Wiring terminal
Red
Black
1
2
4
5
A. Wire the system from terminals to terminals as accordingly.
B. Select and plug JP2 to its RIGHT( ) to disable automatic LED light
supplement at night. Factory setting is LEFT( ) as enable.
C. Select and plug JP1 to its RIGHT( ) for direct current output control.
Factory setting has JP1 to its LEFT( ) for dry contact bridge control.
(Refer to 3.3 Door Release Options)
door camera
Wiring terminal
To expansion monitor 3
6
Terminals for magnetic switch (optional)
Terminals for external chime (optional)
Terminals for expansion monitor (w/polarity)
Terminals for the 2nd door camera (w/o no polarity)
Terminals for the 1st door camera (w/o no polarity)
Terminals for power adapter
Terminals to main monitor (w/o no polarity)
Terminals for door strike
Electric Lock
1
2
3
4
5
6
7
8
9
7
8
External chime(optional)
To the 2nd door camera
Magnetic switch(optional)
9

Each Door Camera on the system is able to operate and release one
electric lock. On a full system with 2 door cameras, the user is able to
release up to two electric locks. The system can only release one electric
lock at a time, depending on which door camera the call originated from.
There are two door release wiring options that work with the Video
Intercom System.
The system can either provide a normally open dry contact (figure 1), or
can be configured to give power (12V DC 300mA) straight to an electric
lock that is within the power requirements (figure 2). If you are using
power from the system (figure 2), It is necessary to use an electric lock
that requires less than 300mA of power to engage the strike.
Electric Lock
Power for Lock
Figure 1: Door Release Option 1 (Additional power supply)
Door camera
12/24V DC
1 Amp Max
NOTE: When jumper setting is left
(factory setting), the DOOR RELEASE
terminals provide as a normal open
dry contact with no polarity, allowing
maximum by-pass current of AC24V
or DC24V 1A.
3.3. Door Release Options
11
JP1
Figure 2: Door Release Option 2 (Using power from the system)
Electric Lock
JP1
JP2
12 3 4
7
Door camera
NOTE: When jumper setting is right,
the DOOR RELEASE terminals provide
current output of maximum 12VDC
300mA.
JP1

A. Plug in the power supply.
B. Press the call button on the door camera.
C. Check and adjust doorbell volume.
D. Check and adjust the picture quality.
E. Listen to the door camera and adjust the speaker volume.
F. Adjust view angle of the door camera.
A. For door strike installation instructions please refer to page 11.
B. If there is an electric strike installed, activate the monitor by pressing
the call button from the door camera.
C. Once the unit is activated, press and hold the door release button
and open the door.
D. If the strike is operational, it should release the door when the button is
pressed.
E. This is a DC powered strike, so it will trigger, and open the strike for as
long as you are holding the button.
4.2. Door release test(optional)
12
4. HFX-700M KIT Test after installation
4.1. Basic function test
Main monitor
Door camera
Call button
Brightness tuner
Sharpness tuner
Bell Volume tuner
Speaker Volume tuner
Cut-off button
Intercom button
Monitoring button
Door release button
Installed and with a good line, the need to test the system.

5.1. Visitor Calls from Door Camera
A. When the Call button on the camera is pressed, All monitors on the
system will ring with a chime sound and all monitors will be activated.
B. After the call, if nothing on the monitor is pressed, the system will time
out after 30 seconds. If the monitor button is pressed, the system
will stay active for 90 seconds.
C. You are able to terminate the activity on the monitor at any time by
pressing the Cut-off button .
D. Press door release button from monitor can release remote door
strike at door camera.
Operating the video intercom system consists of responding to visitor
calls from door camera, releasing a door strike from indoor monitor;
audio and video monitoring from any indoor monitor; voice broadcast
from one monitor to all others; engage intercom function after voice
broadcast.
5.2. Audio and Video monitoring
A. Press the monitor button can monitor audio and video from door
camera.
B. If there is a second door camera on this system, press Monitor button
again to scroll to the second expansion door camera.
At anytime if you wish to terminate the monitoring, press the Cut-off
button to terminate the system.
C.
13
5. HFX-700M KIT Operation
5.3. Unilateral voice mode control
(similar to walky-talky)
A. Speaking out LED on means voice is free to go out from monitor to
door camera.
B. During conversation, press Monitor Button for 2 seconds can switch
to unilateral voice mode. Under this mode, press-on Monitor Button
and speaking out LED on allows unilateral voice to go out to door
camera; let-go Monitor Button and speaking out LED off allows
unilateral voice to come in from door camera.
C. This function can be useful when environment at door camera side
becomes too noisy.

A. HFX-700M package consists a main monitor, a door camera, and a
power adaptor for the monitor.
B. With HFX-700M KIT as a basic, the system is capable of expanding up
to a total of 4 indoor monitors and 2 door cameras. Expansion monitor
can choose video(EX-700H) or non-video(EX-700A).
14
EXPANSION OPTIONS
System layout 1:
HFX-700M KIT
EX-700D EX-700H EX-700H EX-700H
System layout 2:
HFX-700M KIT
EX-700D EX-700A EX-700A EX-700A
NOTE: the system is capable of expanding up to a total of 4 monitors
(1 main video monitor + 3 expansion non-video monitor) and 2 door
cameras.
NOTE: the system is capable of expanding up to a total of 4 monitors
(1 main video monitor + 3 expansion video monitor) and 2 door cameras.

Wiring Diagram:
PT1
PT2
DG1
DG2
OUT+
OUT-
DR2
DR1
POWER
<+>
<->
Main monitor
Wiring terminal
Red
Black
The 1st door camera
Wiring terminal
The 2nd door camera
EX-700D Wiring terminal
JP1
JP2
12 3 4 JP1
JP2
12 3 4
PT1
PT2
IN+
IN-
OUT+
OUT-
POWER
<+>
<->
Red
Black
PT1
PT2
IN+
IN-
OUT+
OUT-
POWER
<+>
<->
PT1
PT2
IN+
IN-
OUT+
OUT-
POWER
<+>
<->
EX-700H
or EX-700A
Wiring terminal
RedRed BlackBlack
15
A. Magnetic switch or external bell chime wiring, refer to page 10.
B. Electric lock strike wiring, refer to page 11.
C. Expansion video or non-video monitor wiring diagram is the same.
HFX-700M Kit
EX-700H
or EX-700A
Wiring terminal
EX-700H
or EX-700A
Wiring terminal

1. Expansion Video Monitor (EX-700H)
1.1. EX-700H Identification
2
8 9 10 117
3
4
6
5
12
13
14
15
16
178mm
(7.0 )
36mm
(1.42 ) 118mm
(4.65 )
1. 3.5" Color TFT Screen
2. Speaker
3. In use LED
4. Monitor LED
5. Intercom LED
6. Speaking out LED
7. Microphone
8. Cut-off button( )
9. Intercom button( )
10. Monitoring button( )
11. Door release button( )
12. Power switch
13. Brightness tuner( )
14. Sharpness tuner( )
15. Bell Volume tuner( )
16. Speaker Volume tuner( )
16
EX-700H
EX-700H identification:
1

Wiring terminals
17
136mm
(5.35 )
89mm
(3.5 )
8.4mm(0.33 )
Wall mount bracket
EX-700H Wall mount bracket
EX-700H packaging
Magnetic switch sensor connection: for door status detection
OUT: to next EX-700H monitor, w/polarity
IN: from HFX-700M or EX-700H monitor, w/polarity
Power adapter connection
1
2
3
4
1
2
3
4
PT1
PT2
IN+
IN-
OUT+
OUT-
POWER
<+>
<->
PT1
PT2
IN+
IN-
OUT+
OUT-
POWER
<+>
<->
Adaptor
X1 X1
Wall mount bracket
PT1
PT2
IN+
IN-
OUT+
OUT-
POWER
<+>
<->
X1
Expansion monitor
X2
White wall mount screws
X2
Flat head screws

STAGE 2: Wiring and setting
PT1
PT2
DG1
DG2
OUT+
OUT-
DR2
DR1
POWER
<+>
<->
Main monitor
Wiring terminal
Red
Black
A. Wire the system from terminals to terminals as accordingly.
1
Terminals for expansion monitor
Terminals for magnetic switch (optional)
Terminals from previous monitor
Terminals for next monitor
Terminals for power adapter
1
2
A. Fasten the wall mount bracket using the provided hardware.
B. Fasten wires on terminals accordingly. (Refer to STAGE 2)
C. Plug pin wires and mount the monitor unit on bracket.
1.2. EX-700H Installation
18
STAGE 1: Installation expansion monitor
Do not plug power
at this stage.
Wall mount bracketMonitor
PT1
PT2
IN+
IN-
OUT+
OUT-
POWER
<+>
<->
PT1
PT2
IN+
IN-
OUT+
OUT-
POWER
<+>
<->
Expansion monitor
wiring terminal
Red
Black
To next
expansion monitor
3
4
5
Magnetic
switch 2
3
4
5