JVC VN-V686U User manual

PTZ IP DOME CAMERA
VN-V686U INSTRUCTIONS
(A)
For Customer Use:
Enter below the Serial No. which is located on the
body.
Retain this information for future reference.
Model No. VN-V686U
Serial No.
Thank you for purchasing this product.
Before beginning to operate this unit, please read
the instruction manual carefully in order to make
sure that the best possible performance is
obtained.
LST0633-001C

2
Getting Started
Safety Precautions
CAUTION:TO REDUCE THE RISK OF ELECTRIC
SHOCK. DO NOT REMOVE COVER (OR
BACK). NO USER-SERVICEABLE PARTS
INSIDE.REFER SERVICING TO
QUALIFIED SERVICE PERSONNEL.
The lightning flash wish arrowhead
symbol, within an equilateral triangle is
intended to alert the user to the pres-
ence of uninsulated "dangerous volt-
age" within the product's enclosure that
may be of sufficient magnitude to con-
stitute a risk of electric shock to per-
sons.
The exclamation point within an equi-
lateral triangle is intended to alert the
user to the presence of important op-
erating and maintenance (servicing)
instructions in the literature accompa-
nying the appliance.
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION
FOR USA AND CANADA Information for USA
This device complies with part 15 of the FCC Rules.
Changes or modifications not approved by JVC could
void the user's authority to operate the equipment.
This equipment has been tested and found to comply
with the limits for a Class A digital device, pursuant
to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against
harmful interference when the equipment is operated
in a commercial environment. This equipment
generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance
with the instruction manual, may cause harmful
interference to radio communications. Operation of
this equipment in a residential area is likely to cause
harmful interference in which case the user will be
required to correct the interference at his own
expense.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1)This device may not cause harmful interference,
and (2) this device must accept any interference
received, including interference that may cause
undesired operation.
Information for Users on Disposal of Old Equipment
[European Union]
This symbol indicates that the electrical and electronic equipment should not be
disposed as general household waste at its end-of-life. Instead, the product
should be handed over to the applicable collection point for the recycling of
electrical and electronic equipment for proper treatment, recovery and recycling
in accordance with your national legislation.
By disposing of this product correctly, you will help to conserve natural resources
and will help prevent potential negative effects on the environment and human
health which could otherwise be caused by inappropriate waste handling of this
product. For more information about collection point and recycling of this product,
please contact your local municipal office, your household waste disposal service
or the shop where you purchased the product.
Penalties may be applicable for incorrect disposal of this waste, in accordance
with national legislation.
(Business users)
If you wish to dispose of this product, please visit our web page
www.jvc-europe.com to obtain information about the take-back of the product.
[Other Countries outside the European Union]
If you wish to dispose of this product, please do so in accordance with
applicable national legislation or other rules in your country for the treatment of
old electrical and electronic equipment.
Attention:
This symbol is
only valid in
the European
Union.

3
●This installation should be made by a
qualified service person and should conform
to all local codes.
●This installation shall be in accordance with
the National Electrical Code, ANSI/NFPA 70.
●The unit is to be powered by an AC 24 V
power supply.
The AC 24 V power supply should conform to
the following:Class 2 only(For USA),Isolated
power supply only(For Europe and other).
●Any Mention in this manual of Alarm inputs/
outputs have not been evaluated by UL to be
used for Burglar Alarm Functionality.
WARNING:
TO REDUCE THE RISK OF FIRE OR
ELECTRIC SHOCK, DO NOT
EXPOSETHIS APPLIANCE TO RAIN
OR MOISTURE.
AVERTISSEMENT:
POUR EVITER LES RISQUES
D'INCENDIE OU D'ELECTRO-
CUTION, NE PAS EXPOSER
L'APPAREIL A L'HUMIDITE OU A LA
PLUIE.
Due to design modifications, data given in this
instruction book are subject to possible change
without prior notice.
WARNING (FOR EUROPE):
This is a Class A product. In a domestic environment
this product may cause radio interference in which
case the user may be required to take adequate
measures.
INFORMATION (FOR CANADA)
RENSEIGNEMENT
(POUR CANADA)
This Class A digital apparatus complies with
Canadian ICES-003.
Cet appareil num rique de la Class A est
FOR USA-California Only
This product contains a CR Coin Cell Lithium
Battery which contains Perchlorate Material -
special handling may apply.
See
www.dtsc.ca.gov/hazardouswaste/perchlorate

4
Getting Started
These are general IMPORTANT SAFEGUARDS and certain items may not apply to all appliances.
1. Read all of these instructions.
2. Save these instructions for later use.
3. All warnings on the product and in the operating instructions should be adhered to.
4. Unplug this appliance system from the wall outlet before cleaning. Do not use liquid cleaners or
aerosol cleaners. Use a damp cloth for cleaning.
5. Do not use attachments not recommended by the appliance manufacturer as they may cause hazards.
6. Do not use this appliance near water - for example, near a bathtub, washbowl, kitchen sink, or
laundry tub, in a wet basement, or near a swimming pool, etc.
7. Do not place this appliance on an unstable cart, stand, or table. The appliance may
fall, causing serious injury to a child or adult, and serious damage to the appliance.
Use only with a cart or stand recommended by the manufacturer, or sold with the
appliance. Wall or shelf mounting should follow the manufacturer’s instructions,
and should use a mounting kit approved by the manufacturer. An appliance and
cart combination should be moved with care.
Quick stops, excessive force, and uneven surfaces may cause the appliance and
cart combination to overturn.
8. Slots and openings in the cabinet and the back or bottom are provided for
ventilation, and to insure reliable operation of the appliance and to protect it from
overheating, these openings must not be blocked or covered. The openings
should never be blocked by placing the appliance on a bed, sofa, rug, or other similar surface.
This appliance should never be placed near or over a radiator or heat register. This appliance should
not be placed in a built-in installation such as a bookcase unless proper ventilation is provided.
9. This appliance should be operated only from the type of power source indicated on the marking label.
If you are not sure of the type of power supplied to your home, consult your dealer or local power
company. For appliance designed to operate from battery power, refer to the operating instructions.
10.For added protection for this product during a lightning storm, or when it is left unattended and
unused for long periods of time, unplug it from the wall outlet and disconnect the antenna or cable
system. This will prevent damage to the product due to lightning and power-line surges.
11.Do not allow anything to rest on the power cord. Do not locate this appliance where the cord will be
abused by persons walking on it.
12.Follow all warnings and instructions marked on the appliance.
13.Do not overload wall outlets and extension cords as this can result in fire or electric shock.
14.Never push objects of any kind into this appliance through cabinet slots as they may touch
dangerous voltage points or short out parts that could result in a fire or electric shock. Never spill
liquid of any kind on the appliance.
15.Do not attempt to service this appliance yourself as opening or removing covers may expose you to
dangerous voltage or other hazards. Refer all servicing to qualified service personnel.
16.Unplug this appliance from the wall outlet and refer servicing to qualified service personnel under
the following conditions:
a. When the power cord or plug is damaged or frayed.
b. If liquid has been spilled into the appliance.
c. If the appliance has been exposed to rain or water.
d. If the appliance does not operate normally by following the operating instructions. Adjust only those controls
that are covered by the operating instructions as improper adjustment of other controls may result in damage
and will often require extensive work by a qualified technician to restore the appliance to normal operation.
e. If the appliance has been dropped or the cabinet has been damaged.
f. When the appliance exhibits a distinct change in performance - this indicates a need for service.
17.When replacement parts are required, be sure the service technician has used replacement parts
specified by the manufacturer that have the same characteristics as the original part. Unauthorized
substitutions may result in fire, electric shock, or other hazards.
18.Upon completion of any service or repairs to this appliance, ask the service technician to perform
routine safety checks to determine that the appliance is in safe operatin
g
condition.
IMPORTANT SAFEGUARDS
PORTABLE CART WARNING
(symbol provided by RETAC)
S3125A

5
Getting Started
Safety Precautions ........................................2
Contents ........................................................5
Features ........................................................6
Safety precautions .........................................7
Operating Environment .................................8
Precautions ...................................................8
Name and Function of Parts .......................12
Features ......................................................14
Camera Mounting Procedures ....................15
Connection/Installation
Mounting the Camera ..................................16
Power Connection .......................................21
LAN Cable Connection ................................22
Connecting the alarm signal terminal ..........22
Network Requirements ................................24
Network Settings
IP Address Settings .....................................26
Setting the IP address for VN-V686U ......26
When the IP address of VN-V686U
is known ...............................................31
When the IP address of VN-V686U
is unknown ...........................................31
Setting Using Internet Explorer
Preparation ..................................................32
Internet Explorer Setup ...........................32
Enter user name and password ...............34
Setting .........................................................36
View Page ...............................................36
Camera Page ..........................................38
Encoding Page ........................................44
Alarm Page ..............................................46
Alarm Environment Page .........................50
PTZ Page ................................................54
Auto Patrol Page ......................................60
Privacy Mask Page ..................................62
Motion Detection Page ............................64
Basic Page ..............................................66
Details Page ............................................68
Protocol Page ..........................................69
Streaming Page .......................................70
Access Restrictions Page ........................72
Time Page ...............................................74
Password Page ........................................75
Maintenance Page ..................................76
List of Factory Settings of Each Page ..... 78
Miscellaneous page .................................82
Operation Page .......................................83
Settings Page ..........................................84
Position List Page ....................................87
Patrol Settings Page ................................89
Settings and operation of Built-in
Viewer
Built-in Viewer .............................................91
Preparation ..................................................92
JPEG Viewer ...............................................95
MPEG4 Viewer ..........................................100
Shortcut for Built-in Viewer ........................105
PTZ Controller Operation ..........................106
Operation ...............................................106
Intelligent Tracking (Manual Mode) .......111
Registering Preset Positions .................112
Auto Pan Setting ....................................113
Auto Trace Setting .................................115
Others
Troubleshooting .........................................116
Specifications ............................................119
Contents
This manual contains the detailed
instructions for using the VN-V686U camera.
Please refer to [START-UP GUIDE] for
description on the general usage of VN-
V686U.
For the latest information, please refer to the
AReadmeBfile in the CD-ROM supplied with
this product.
●
The supplied CD-ROM includes
[INSTRUCTIONS] (this manual) (pdf), [API
Guide] (pdf), [VSIP Guide] (pdf) and [Search
tool].

6
Getting Started
Realizing a High Picture Quality
This product uses high resolution 410,000 pixels
CCD and a new digital image processing IC to
achieve high resolution and image quality.
Long Magnification Zoom Lens
The optical 36 times long magnification lens allows
you to conduct detailed monitoring. The high
power and large focal ratio F1.6 (WIDE edge) and
bright zoom lens realize 1.0 Lux (AGC SUPER, 50
%) high sensitivity during color mode.
Equipped with high precision high
speed rotation platform
The newly developed direct drive rotation platform
rotates at a high speed of 400
⬚ /s both horizontally
and vertically, thus allowing the camera to move to
the preset positions quickly. As it does not have a
slowdown mechanism, it is very durable, has a high
stopping accuracy and can rotate smoothly even at
low speed.
Dual Stream Full Frame Rate
Transmission
Dual stream (JPEG, MPEG4) data transmission is
possible in VGA size at a rate of 30 fps.
Support for Multicast
This product supports multicast, which enables
transmission of image data to multiple computers
on the network without lowering the frame rate.
Built-in Web Server
You can configure the picture quality and
communication settings using the Internet Explorer.
HTTP-based API
This product comes with HTTP-based API. This
feature enables you to perform setting and control
via the network.
Day/Night surveillance
This product is equipped with infrared filter
mechanism for day/night surveillance. During low
illuminance such as nighttime, switching out the
infrared filter will switch the product to high
sensitivity mode (B&W).
Privacy Mask function
This function allows you to Blankout areas that you
do not wish to display in the location to be
recorded.
Automatic Tracking function
This product is equipped with a function that easily
tracks moving objects when home position is
displayed.
Intelligent Tracking function
This function allows you to track the color
information of objects that are clicked with a
mouse. The object can be tracked while the camera
automatically adjusts to the optimal zoom ratio.
Image Stabilizer
This function detects camera shaking and reduces
image shaking.
Motion Detection Feature
This feature enables output of an alarm upon
detection of motion in the video image within preset
area. Pre-/Post-recorded JPEG image files can be
sent to FTP server by the alarm.
Built-in JPEG and MPEG4 Viewer
Monitoring of JPEG and MPEG4 images via a
computer is possible by downloading Built-in
Viewer onto the computer.
Compatibility with analog peripheral
equipment
The shape of this product is the same as analog
CCTV monitoring cameras and can be used with
other peripheral equipment such as brackets.
Progressive Output
This function realizes high picture quality of moving
objects by fixing combing noise on the contour of
the objects.
VSIP
This product is equipped with the VSIP protocol
from Verint Systems Inc. This product has
interoperability with the Nextiva system from Verint.
Features

7
● Before starting an important recording, be sure
to perform a test recording in order to confirm
that a normal recording is possible.
● We do not accept liability for the loss of a
recording in the case of it becoming impossible
to record due to a problem in the video camera,
VTR, hard disk recorder or video tape.
● The Automatic Tracking function, Intelligent
Tracking function and Motion Detection function
are simple functions and cannot be used as a
substitute for a security alarm. JVC shall not be
liable for any inconveniences or damages
caused in the event of error detection or when
these functions cannot be detected. We shall
not be liable for any inconveniences or damages
caused as a result of operational failure for alarm
input/output.
How to Read this Manual
䡵Symbols used in this manual
Note : States precautions to be taken during
operation.
Memo : States restrictions on the functions or
use of this equipment. For reference
purposes.
A: Indicates the page numbers or items to
refer to.
䡵Contents of this manual
● JVC holds the copyright to this manual. Any part
or all of this manual may not be reproduced
without prior consent from the company.
● Windows is a registered trademark of Microsoft
Corporation in the U.S.
● Product names of other companies described in
this manual are trademarks or registered
trademarks of the respective companies.
Symbols such as
姠 , 姞 and 姝 are omitted in this
manual.
● Design, specifications and other contents
described in this manual are subject to change
for improvements without prior notice.
Safety precautions
Mounting to a firm place
As the unit rotates at high speed, mount it on a
firm place with sufficient strength to support the
vibration and weight of the unit (approx. 5.5 k
g ).
If the strength is weak, the vibration will cause
fuzzy images on the monitor screen. In the worst
scenario, the camera may even fall off and hit
somebody, resulting in serious accidents.
Mounting the camera correctly with
the designated clamping brackets
Always use the designated clamping brackets.
Be sure to connect the fall prevention wire and
tighten the fixing screws or nuts securely.
Using the correct power and voltage
The rated power of this product is AC 24 V, 50
Hz/60 Hz. Supplying a power beyond the rated
value may result in failures and in the worst
scenario, smoking and fire.
This unit is able to divert lightening conduction to
itself and the connecting cables to a certain
extent but this is not 100 % guaranteed. For
installation locations that are likely to suffer
lightening strikes, be sure to take appropriate
measures such as adding arrestor to the
connecting cables.
Consult your dealer as special technique is
required when installing this product. Ensure
that the fixing screws or nuts are tightened
securely, otherwise, the unit may fall off.
Inspect the unit regularly.
Screws may be loosened due to vibration or
deterioration of the mounting section. Perform
regular inspections for loosened screws and
check whether there is any danger of the unit
falling off.
Do not hang on this product, shake it, or hand
objects over it. Applying an excessive load may
cause the product to fall off and result in
accidents.
Do not modify this product. It may result in
accidents.

8
Getting Started
Recommended Computer
Specifications
OS : Windows XP (Professional or
Home Edition) (SP2)
CPU : Pentium4 1.5 GHz or higher
Memory capacity: 1 GB and above
Free hard disk space
: 512 MB or more
Display and video card
: 1024 ⳯768 pixels or higher,
True Color (24 or 32 bits)
VRAM 8 MB or more (256 MB
and above recommended)
Web browser : Internet Explorer Version 6.0
LAN Environment
● 10BASE-T/100BASE-TX network
interconnected using devices such as an
IEEE802.3-compliant switching hub.
● IGMPv2-compliant network when multicast is
in use.
M
emo:
● The above PC specifications are guides for
smooth use of the applications, and not a
guarantee of their operation.
● Depending on the condition of use, applications
may not run smoothly even when the user’s
computer meets the specification requirements.
● Using a computer for which its performance
does not meet the requirements may cause the
JPEG playback frame rate to deteriorate. In
addition, it also causes delay in the MPEG4
playback images, and may result in interruption
in playback.
● To make use of Built-in MPEG4 Viewer of VN-
V686WPU, install “ffdshow” that is open source
codec. You can download “ffdshow” from the
Internet.
Maintenance and operating environment
䢇 This product is an indoor camera. It cannot be
used outdoors.
䢇 This product is a pendant mount camera. Be
sure to place the camera head horizontally. The
product will not work properly if it is tilted.
䢇 Do not store in the following environments.
It might result in malfunctions or failure.
●
Hot or cold locations beyond the
surrounding temperature range of -10
I to
50
I .
●Locations beyond the allowable operating
humidity range of 20%RH to 90%RH
(without condensation)
●Near equipment that emits strong
magnetic fields, such as transformers or
motors.
●Near equipment that emits radio waves,
such as transceivers and mobile phones.
●Locations with excessive dust and sand.
●Locations that are subject to vibration
such as inside the car or ship.
●Locations prone to moisture such as
window side.
●Locations subject to steam or oil, such as
kitchens.
●Special environment, such as those with
combustible atmosphere
●Locations that emit radiation, X-rays, salt
attack or corrosive gases.
●Locations where medicine is used such as
pool.
䢇
Use of this product and cables connected to this
product at locations where strong electric waves
and magnetic waves are generated (e.g., near
radio, TV, transformer, monitor, etc.) may cause
noise interferences in the images or changes in
the color.
䢇 Inadequate heat ventilation may result in
malfunction of this product. Be sure not to block
vents around the product. This product
discharges heat from the surface of the main
unit.
䢇 Do not install it at locations directly subjected to
cold air such as near the vents of air-
conditioners or at locations with high
temperature. Condensation may occur inside
the dome cover.
Operating Environment Precautions

9
Others
䢇 Do not subject the lens to strong light source
such as sun rays. This may cause the
equipment to malfunction.
䢇 This camera comes with a built-in AGC circuit.
The sensitivity increases automatically at a dark
place and the screen may appear grainy. This is
not a malfunction.
䢇 While AGC is activated, if a transceiver which
causes strong electromagnetic wave is used
near the camera, the picture may suffer from
beat. Please use the camera more than three
meters away from such transceivers.
䢇 When automatic iris is selected, the Iris Control
button may not work depending on the
brightness of the screen (when the amount of
light is not sufficient). In this case, set the iris to
Manual.
䢇 When automatic iris is selected and AGC is ON,
even if the iris setting can be changed with the
Iris Control button, the Sense Up function will be
enabled and the brightness of the screen may
not change. In this case, set AGC to OFF or set
the iris to Manual.
䢇 When this camera is used in the White Balance
A ATW-Narrow B , A AT W- W i de B (automatic
adjustment) mode, the color tone may differ
slightly from the actual color due to the principle
of the automatic tracking white balance circuit.
This is not a malfunction.
䢇 If a high brightness object (such as a lamp) is
shot, the image on the screen may have white
vertical tailings. This phenomenon (smear) is
characteristic of solid-state image sensors and
is not a malfunction.
䢇 Do not touch the dome cover with your hands.
Dirty covers will cause image deterioration.
䢇 Do not subject the dome cover to strong impact.
It may result in damage and water seepage.
䢇 The dome cover may fog due to the drastic
change of temperature when humidity is high.
䢇 Do not connect an AC 24 V cable to AC 110 V/
AC 230 V power supply. The camera internal
circuit will be damaged. Do not use the camera.
Bring it to your nearest JVC dealer for repair
(charged separately).
䢇 To supply AC 24 V, use a AC 24 V supplying
power unit that is insulated from AC 110 V/AC
230 V line.
䢇 When using multicast, make use of a
IGMPv2-compliant network switch.
䢇 Some hubs/switches of products that are
equipped with intelligent features may include a
broadcast/multicast suppression function.
Viewing of multicast images on this product may
fail if this function is enabled.
䢇 The electronic shutter of this product is set to 1/
60 by default. For regions with a commercial
power supply frequency of 50 Hz, switch to the
1/100 during use under fluorescent lights
(excluding inverter lighting equipment) to
prevent flickers.
䢇 When the B&W mode is set to A Auto B , the
image turns black-and-white in a dark location.
As the sensitivity level is increased in this case,
the screen may appear grainy and more white
spots may appear. When switching between
color and black-and-white images, the brighter
area on the screen is emphasized, which may
reduce the visibility. However, this is not a
malfunction.
䢇 If the power supply voltage is momentarily cut
off or reduced due to lightning or turning on of
the air conditioner’s power, the image may be
disrupted or noise interference may occur.
䢇 As the dome cover is of a semiglobular shape,
image distortion will occur at the
hemispherical edge. When the hemispherical
edge of this unit is masked and horizontal
level is shot in a tilt direction, the
hemispherical edge will enter the field angle.
This may cause the upper edge of the screen
to become black and the focus unclear. In this
case, you can avoid shooting the above area
by using the tilt limit settings
(
A Page 58).
䢇 When shooting objects with a luminance
difference or near a light source, ghost may
occur on the screen. This is a feature of the
dome cover and the built-in lens, and is not a
malfunction.
䢇 In particular, manual and auto pan operation
near the TELE edge (telephoto side) may
cause the screen to vibrate (unsmooth
rotation). This is a feature of the motor and is
not a malfunction.
䢇 As long magnification lens is used in this
product, the focus may be unclear due to
temperature changes but this is not a
malfunction.
䢇 Preset the focus under an environment with a
temperature closest to that in your actual
usage. If the temperature change is large and
the focus becomes unclear, preset the focus
again before using the product.
䢇 If you sense that the focus has become
unclear due to temperature changes, use the
One Push AF function or reset the focus
manually.

10
Getting Started
Transporting the unit
䢇 Remove the connecting cables when
transporting the unit.
䢇 When transporting the unit, turn off the power of
the system.
䢇 Pack the unit with cushioning material so as to
avoid shock when transporting.
䢇 Handle the unit with care and do not subject it to
vibration or shock.
Transportation
䢇 Do not throw away the original box of the unit.
Keep it and use it for transporting the unit in
future.
䢇 As the camera unit is of an easily rotatable
structure, secure the camera unit inside the
dome cover such that it does not rotate before
transporting. Otherwise, an error may occur
during camera operation.
AFace the heat release vents upward and
secure the lens section with tape.
BInsert cushioning material wrapped with air
caps (approx. 50 mm x 200 mm) at two
opposite sides of the camera.
䢇
When the camera is mounted on a ceiling
clamping bracket, extend the tip of the fall
prevention wire outward to avoid it from being
caught in between during transportation. If the
fall prevention wire is caught, the camera and
the ceiling clamping bracket may not be able to
come off.
Copyright Protection
䢇 With the exception of the user being the
copyright holder or when permission such as for
duplication has been granted by the copyright
holder, permission is required in principle for the
duplication, modification, or transmission of
copyrighted video and audio data.
Unauthorized duplication, modification, or
transmission of copyrighted material may
constitute a copyright infringement, and the
user may be liable to compensate for any
damages. When using copyrighted video/
audio data, be sure to check the license
agreement of the copyrighted material
thoroughly.
When rights or rights holders are involved
with regard to the targeted duplicating
subject, permission may be required for
shooting or using (processing) it. Be sure to
check the licensing conditions thoroughly.
Maintenance
䢇 Turn off the power before performing
maintenance.
䢇 Wipe using a soft cloth.
Wiping with thinner or benzene may melt or
tarnish its surface. For tough stains, wipe
using a cloth that is dipped into a neutral
detergent diluted with water, followed by
wiping with a dry cloth.
䢇
When the same position is monitored for 24
hours continuously over a long period, the
increased contact resistance on the horizontal
rotation section may cause noise interferences
in the images and operation from the computer
may become unstable. As such, this product is
equipped with an auto cleaning function that
performs cleaning once a week.
Disclaimer
䢇 The Automatic Tracking, Intelligent Tracking and
Motion Detection features do not prevent theft
or fire. Our company shall not be liable for any
inconveniences or failures that occur.
䢇 We shall not be responsible for any
inconveniences or disturbances caused in the
event of privacy invasion as a result of camera
footages of this product.
Precautions (continued)
AB
Cushioning material
Secure with tape
Extend the tip of the fall
prevention wire outward

11
Saving Energy
䢇 When the camera is not in use for a long time,
turn off the power of the system for safety and
energy conservation reasons.
䡵Consumable parts
The following are consumable parts. They must
be replaced once they reach their lifetime.
The lifetime is only an estimation and differs
according to the usage environment and
conditions. Replacement of consumable parts is
chargeable within the guarantee period.
● Zoom lens assembly
Zoom operation............ Approx. 2 million
operations
Focus operation ........... Approx. 4 million
operations
●
Slip ring......... Approx. 5 million operations
● Cooling fan.............. Approx. 50,000 hours
● Heater relay .......... Approx. 100,000 times
● Alarm output 1 fan .. Approx. 50,000 hours
䡵Auto Focus
This unit is equipped with One Push Auto Focus
and Easy AF Auto Focus functions. However,
depending on the object and the camera setting,
it might be out of focus. In this case, please
adjust the focus manually.
● Objects which are difficult to be focused
automatically
●When the brightness of the image plane is
extremely high (bright)
●When the brightness of the image plane is
extremely low (dim)
●When the brightness of the image plane is
constantly changing (for example, a
blinking light)
●When there is almost no contrasts.
●When there are repetitive vertical striped
patterns on the image plane
●
Auto Focus is difficult to set under the
following conditions
●When sensitivity is increased with AGC
and the screen is grainy
●When there is less movement on the
screen due to the Sense Up function.
●
When there is no contour element in
electronic zoom
䡵Zoom Operation
The following phenomena are the result of the
built-in lens performance and are not
malfunctions.
● When manual operation or preset is selected,
focus moves slightly after the zoom operation
has stopped near the TELE edge.
● Manual zoom operation is not smooth.
● When Preset is selected, the camera
becomes out of focus for an instant during
zooming.
䡵Preset Positions
The total number of preset positions that can be
set in this unit is 100, including the home position
and 99 preset positions.

12
Getting Started
Ceiling clamping bracket
AFixing holes (x3)
This hole is for mounting the ceiling clamping
bracket to the ceiling or the ceiling recessed
bracket (WB-S685: Sold separately).
B[AC24VHINPUT] AC24V Input terminal
This connects the camera to AC24V power.
C[10BASE-T/100BASE-TX] LAN cable
connection terminal
This connects the unit to the network. ( A Page 22)
DAlarm input/Alarm output terminal
This terminal is for alarm input/alarm output.
(
A Page 22)
EFall prevention wire fixing bracket
This attaches to the fall prevention wire J of the
camera.
FWire clamp fixing hole
This is used to bundle wires. ( A Page 17)
GSafety wire mounting hole
Mount wires from the ceiling slab or channel to this
hole to prevent the camera from falling.
HPower lamp
The lamp lights up in green when AC24V power is
turned on.
ICamera connection terminal (female)
This connects to the connection terminal (male) of
the camera.
Name and Function of Parts
B
D
C
F
E
G
A
H
䡵
Terminal
J
I
䡵Setting switch
Pin number Signal Name
1 Input 1
2 Input 1 (COM)
3 Input 2
4 Input 2 (COM)
5Output1
6 Output 1 (COM)
7Output2
8 Output 2 (COM)

13
Camera
JFall Prevention Wire
This is fixed to the fall prevention wire fixing bracket
E of the ceiling clamping bracket.
KFront Mask
LLens
Lens cannot be replaced.
Camera fixing lock knob (x2)
This mounts the camera on the ceiling and secures
it so that it does not fall.
MCable cover
To pull the cables from the side and mount the
camera, remove the cover. (
A Page 18)
NDome Cover
The dome cover is a delicate object. Handle it with
care.
Do not peel off the protective sheet which is
attached at shipment, until the dome cover is
mounted on the main unit. (
A Page 19)
O[Mac address] indication
The MAC address is a unique physical address of
the product. This address cannot be altered.
L
K
N
M
O
L
P

14
Getting Started
Surveillance Using Built-in Viewer
VN-V686U comes with a built-in ActiveX JPEG
Viewer and MPEG4 Viewer.
JPEG images and MPEG4 images of VN-V686U
can be monitored using the computer by installing
this Built-in Viewer on the computer. JPEG images
that are currently displayed can also be captured in
the computer’s hard disk.
A Built-in Viewer B ( A Page 91)
VN-V686U accepts requests from 20 clients at
maximum.
Monitoring via Multicast
Multicast enables monitoring of JPEG and MPEG4
images on multiple computers.
A Streaming Page B ( A Page 70)
A JPEG Viewer Configuration B ( A Page 96)
A MPEG4 Viewer Configuration B ( A Page 101)
Surveillance via Dual Stream
Simultaneous distribution of JPEG and MPEG4
images enables real-time surveillance using
MPEG4 (30 fps) and recording of JPEG images at
the same time. You can also lengthen the recording
time by lowering the frame rate, resolution, and
picture quality settings for JPEG images.
Saving JPEG images to the FTP server
at regular intervals
JPEG images may be uploaded to the FTP server
at regular intervals.
A FTP B ( A Page 51)
Features
Computer
VN-V686U
Network
Computer
Computer
Computer
IGMP-
Compliant
Network
VN-V686U
Computer
Real-time Surveillance
Using MPEG4
Network
VN-V686U
Storage Device
Recording JPEG Image
s
Computer
Uploads the latest JPEG
images to the FTP
server at regular
intervals
Network
VN-V686U

15
Alarm
VN-V686U comes with a motion detection feature
and dual alarm input.
By motion detection or alarm input, actions such as
mail delivery, message transmission via TCP/UDP,
alarm output, turning to preset position, changing
B&W mode can be triggered. These actions can
also be triggered by combination of two alarm
inputs.
Installing an FTP server enables uploading of
JPEG images before and after the alarm input time
(pre-/post-recording) to the server.
A Alarm Page B ( A Page 46)
A JPEG Viewer Configuration B ( A Page 96)
Restrictions on Clients
VN-V686U enables users to authorize or reject
the acquisition of images by specific IP address.
(
A Page 72)
Control via customized application
software
The following uses are also possible by developing
a customized application software that supports the
API of VN-V686U.
For details, please refer to [API GUIDE] in the
supplied CD-ROM.
●Monitors via the computer while at the same
time records images to the HDD of the
computer.
●Performs recording by changing the frame
size/frame rate during alarm occurrence.
●Records the type and time of alarm
occurrence on the computer.
Mount the camera using the following procedures.
Step 1 Connection/Installation
(APage 16)
\
\G
Step 2 Network settings (APage 26)
TIn a system where multiple units of VN-
V686U are used, turn on the power of only
one unit to configure the IP address settings
using the Internet Explorer. Upon doing so,
turn on the power of the second unit and
configure accordingly. Configure the settings
for the other cameras using the same
procedure.
G
Step 3 Configuring settings using the
Internet Explorer (APage 32)
G
Step 4 Operating Built-in Viewer
(APage 91)
Computer
Sending JPEG images
before and after alarm
input to FTP
Alarm Device
Network
VN-V686U
Camera Mounting
Procedures
Preparation (APage 16)
Mounting the ceiling clamping bracket (A
Page 18)
Mounting the camera (APage 19)
Configure the network settings of the computer
and this camera.
Configure the picture quality and alarm settings
using the Internet Explorer.
Built-in Viewers enable you to monitor JPEG and
MPEG4 images.

16
Connection/Installation
Preparation
1 Make holes on the ceiling
● Use the provided template to make a hole ( R 80
mm) for the connection cables to thread behind
the ceiling.
● If necessary, also open a screw hole to mount
the ceiling clamping bracket to the ceiling. In
this case, align the
A D FRONT mark B of the
template in the direction where the camera
faces front and open the screw hole.
2 Pull the cables from the hole in the
ceiling
Pull out the fall prevention wire, power cable,
coaxial cable, control signal cable, alarm signal
cable and provided alarm cable that were mounted
to the ceiling slab from the ceiling.
Note:
● Mount the fall prevention wire on a firm place
with sufficient strength.
3 Remove the ceiling clamping bracket
from the camera
The ceiling clamping bracket is attached to the
camera when packed. Remove the ceiling clamping
bracket from the camera before installing.
ACheck that the camera fixing lock knobs (two
on the left and right) are unlocked.
● If they are locked, slide them in the direction of
the arrow to unlock.
BPush in the camera fixing lock knobs (x2) from
the left and right in the direction of the arrows.
● Place the unit on a table so that the ceiling
clamping bracket will not fall off during the
operation.
M
emo:
● If the camera fixing lock knobs are difficult to
push in, push the edge (
A in diagram) of the
camera against the table at the same time while
pushing in the knobs.
CLift the top part of the camera to remove the
ceiling clamping bracket and pull it out in the
direction as shown in the diagram.
4 Remove the terminal cover
Loosen two screws on the ceiling clamping bracket
and remove the terminal cover.
5 Mount the fall prevention wire that
connects the ceiling clamping bracket
to the ceiling
Mounting the Camera
Be sure to put on protective glasses to protect
your eyes from falling objects when mounting the
camera.
1
80
2
Alarm signal
cable
Power cable
LAN Cable
Fall
Prevention
Wire
C
B
B
A
A
Camera fixing
lock knob (x2)
Camera
Ceiling clamping bracket
Terminal cover
6 mm 䡵Fall Prevention Wire
6 mm and below
R6 mm and below
R4 to 5.5 mm

17
M
emo:
● The wire should be insulated from the ceiling
structure. If the ceiling structure is metal and
insulation is not provided between the camera
and the ceiling structure, image noise may
occur.
6 Connect the cable (APage 21 to 23)
Connect cables to the terminal of the ceiling
clamping bracket.
The connection cables consist of the alarm signal
cable, LAN cable and AC24V power cable.
APower cable (APage 21)
This connects to AC24V power.
BAlarm input/output signal terminal (A
Page 22)
This connects to devices with alarm input/output
terminals.
CLAN cable (APage 22)
This connects the unit to the network.
Note:
● Do not connect an AC 24 V cable to AC 100 V
power supply. The camera internal circuit will be
damaged. Do not use the camera. Bring it to
your nearest JVC service center for repair
(charged separately).
● For safety reasons, turn on the power only after
all the connection is complete.
● To supply AC 24 V, use a AC 24 V supplying
power unit that is insulated from AC 100 V line.
7 Handling cables
Thread the provided wire clamp through the wire
clamp fixing hole of the ceiling clamping bracket to
tie all the wires.
Note:
● To prevent the cables from tangling and coming
off, be sure to thread a wire clamp through the
wire clamp fixing hole to tie the cables.
Caution
●
Take note of the length, strength, pull and
material (insulation) of the fall prevention wire
and use one with a wire strength of more than
20 k
g .
● The inner diameter of the ring section of the
fall prevention wire mounted on the camera
should be
R 4 mm to R 5.5 mm and the outer
diameter be
R 9 mm and below.
● The thickness of the screw head and the fall
prevention wire (including the washer) should
be 6 mm and below. If it is more than 6 mm,
the screw will touch the ceiling and the
camera cannot be installed horizontally.
● Use M4 fixing screws.
A
B
CAlarm signal cable
Power cable
LAN Cable
Tie here
Wire clamp fixing
hole
Wire clamp

18
Connection/Installation
8 Mount the terminal cover
Return the terminal cover that was removed in step
3 to its original position. The direction to pull out
the cables changes according to the mounting
method of the camera.
Note:
● Be sure to mount the terminal cover to prevent
foreign objects or dust from entering.
● When pulling out the cables from the top, make
the fall prevention wire go under the terminal
cover and pull it out together with the other
cables.
● When pulling out the cables from the side,
remove the cable cover of the camera.
Mounting the ceiling clamping bracket
to the ceiling
1 Secure the ceiling clamping bracket
on the ceiling
● Install such that the A D FRONT mark B of the
ceiling clamping bracket faces the front.
● Ensure that the connection cables are not
caught in between and secure the ceiling
clamping bracket on the ceiling with 3 screws.
Note:
● Use M4 fixing screws and bolts.
● Use R 4.1 wood screws.
● The length of the screws should be 25 mm and
above.
● Place the product horizontally and install. The
camera will not operate properly if it is slanted.
● The screw head should be 5 mm and below. If
the ceiling structure is metal, image noise may
occur.
M
emo:
● Always use 3 screws and mount securely.
● Tighten the screws again during maintenance
just to be safe.
● The plastic parts on the ceiling fixing holes of
the ceiling clamping bracket act as an insulation
between the ceiling clamping bracket and the
ceiling structure. If the ceiling structure is metal
and insulation is not provided between the
camera and the ceiling structure, image noise
may occur. Be sure to provide insulation.
Mounting the Camera
(continued)
䡵Pulling out the cables from the top
Terminal cover
Fall Prevention Wire
(To go under the terminal co
v
䡵Pulling out the cables from the side
Terminal
cover
Cable cover
Screws
DFRONT mark
Front of the camera
5 mm and below

19
Mounting the camera to the ceiling
1 Remove the tape on the lens section
2 Remove the lens cap
3 Mount the dome cover to the camera
ACheck that the dome cover and lens are
free from dirt.
B Turn the dome cover in a clockwise direction
to mount.
Note:
● Be sure to turn the dome cover until it stops and
tighten securely. Make sure that the dome
cover is not slanted.
● Do not over-rotate the dome cover. This may
damage the dome cover.
M
emo:
● If it is difficult to screw on the dome cover, turn it
in an anticlockwise direction until you hear a
click sound, then turn it in a clockwise direction.
It will screw on smoothly.
4 Remove the dome cover protective
sheet
2
1
Camera
Tape
Lens cap
Caution
●
The dome cover is an optical parts. Handle
with care.
● When mounting the dome cover, make sure
that there is no dirt inside the cover.
● Tighten the dome cover securely.
3
4
Dome Cover
Dome cover
protective
sheet

20
Connection/Installation
5 Mount the fall prevention wire
Mount the fall prevention wire, which is attached to
the camera, to the fall prevention wire fixing bracket
of the ceiling clamping bracket.
6 Mount the camera
● Align the A D B mark (blue)/(red) inside the
camera with the
A D B mark (blue)/(red) on the
ceiling clamping bracket.
● Insert the camera into the ceiling clamping
bracket until you hear a click sound and mount it
securely.
7 Check that the camera fixing lock
knobs (x2) are sticking out.
If the camera is mounted on securely, the camera
fixing lock knobs (x2) will stick out a little.
Note:
● Before mounting the camera, check that the
camera fixing lock knobs are not locked (i.e.,
lock knobs are on top). The camera cannot be
mounted if the lock knobs are locked.
● When pulling out the cables from the side,
remove the cable cover of the camera.
( A Page 16)
8 Lock
When the camera is mounted on the ceiling
clamping bracket, lower the camera fixing lock
knobs (x2) in the direction of the arrow and secure
the camera such that it does not fall off.
Removing the Camera
ASlide the camera fixing lock knobs toward the
ceiling to unlock.
BPush in the camera fixing lock knobs (x2) from
the left and right and remove the camera.
CIf the fall prevention wire is attached, reverse
the procedures to remove it.
Mounting the Camera
(continued)
Caution
●
Be sure to connect the fall prevention wire.
Otherwise, the camera may fall.
● To prevent danger, do not leave the fall
prevention wire dangling by the camera.
6
5
7
Dmark
(blue)
Fall prevention
wire fixing bracket
Fall Prevention Wire
Dmark (red)
During
mounting
After
mounting
Caution
●
Be sure to check that the camera fixing lock
knobs (x2) are locked securely. Otherwise,
the camera may fall.
● After mounting, check that the camera is
mounted securely. Improper mounting may
cause the camera to fall off.
Camera fixing
lock knob (x2)