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• The CAUTION label, shown on the left,
is attached on the camera.
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 lightening 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 a risk of electric 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.
WARNING :
TO REDUCE THE RISK OF FIRE OR
ELECTRIC SHOCK, DO NOT EXPOSE
THIS APPLIANCE TO RAIN OR
MOISTURE.
CAUTION :
CONNECT 24V AC UL LISTED CLASS 2
POWER SUPPLY.
FIELD INSTALLATION MARKING :
THIS INSTALLATION SHOULD BE
MADE BY A QUALIFIED SERVICE
PERSON AND SHOULD CONFORM TO
ALL LOCAL CODES.
FCC (USA)-INFORMATION
NOTE : 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.
USER-INSTALLER CAUTION : Your authority to operate this FCC verified equipment could
be voided if you make changes or modifications not expressly approved by the party.
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1. Read Instructions
All the safety and operating instructions should be
read before the product is operated.
2. Retain Instructions
The safety instructions and instruction manual should
be retained for future reference.
3. Warnings
Comply with all warnings on the product and in the
instruction manual.
4. Follow Instructions
Follow all operating and use instructions.
5. Cleaning
Disconnect this video product from the power supply
before cleaning.
6. Attachments
Do not use attachments not recommended by the
video product manufacturer as they may cause
hazards.
7. Water and Moisture
Do not use this video product near water. Some
examples are: near a bath tub, wash bowl, kitchen
sink, or laundry tub, in a wet basement, or near a
swimming pool.
8. Accessories
Do not place this video product on an unstable cart,
stand, tripod, bracket or table. The video product may
fall, causing serious injury to a person, or serious
damage to the product. Use only with stand, tripod,
bracket, or table recommended by the manufacturer,
or sold with the video product. Any mounting of the
product should follow the manufacturer’s instructions,
and should use a mounting accessory recommended
by the manufacturer.
9. Ventilation
This video product should never be placed near or
over a radiator or heat register. If this product is placed
in a built in installation verify that there is proper
ventilation so that the camera temperature operates
within the recommended temperature range.
10. Power Sources
This video product should be operated only from the
type of power source indicated on the information
label. If you are not sure of the type of power supply
at your location, consult your product dealer.
11. Power-Cord Protection
Power cords should be routed so that they are not
likely to be walked on or pinched by items placed upon
or against them. Pay particular attention to cords at
plugs, screws and the point where they exit the
product.
12. Installation
Install this video product on a secure part of the ceiling
or wall. If installed on a unsecured location the camera
could fall causing injury and damage.
13. Lightning
For additional protection on this video 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 power supply and cable
system. This will prevent damage to the video product
due to lightning and power-line surges. If lightning
occurs, do not touch the unit or any connected cables
in order to avoid electric shock.
14. Overloading
Do not overload the power supply or extension cords
as this can result in a risk of fire or electric shock.
15. Object and Liquid Entry
Never push objects of any kind into this video product
through openings as they may touch dangerous
electrical points or short-out parts that could result in
a fire or electrical shock. Never spill liquid of any kind
on the video product.
16. Servicing
Do not attempt to service this video product yourself
as opening or removing covers may expose you to
dangerous electrical or other hazards. Refer all
servicing to qualified service personnel.
17. Damage Requiring service
Disconnect this video product from the power supply
and refer servicing to qualified service personnel
under the following conditions.
a. When the power-supply cord or plug is damaged.
b. If liquid has been spilled, or objects have fallen into
the video product.
c. If the video product has been exposed to rain or
water.
d. If the video product does not operate normally by
following the operating instructions in the instruction
manual. Adjust only those controls that are covered
by the instruction manual as an improper adjustment
of other controls may result in damage and will often
require extensive work by a qualified technician to
restore the video product to its normal operation.
e. If the video product has been dropped or the cabinet
has been damaged.
f. When the video product exhibits a distinct change
in performance which indicates a need for service.
18. Replacement Parts
When replacing parts be sure the service technician
uses parts specified by the manufacturer or have the
same characteristics as the original part.
Unauthorized substitutions may result in fire, electric
shock or other hazards.
19. Safety Check
Upon completion of any service or repairs to this video
product, ask the service technician to perform safety
checks to deter mine that the video product is in proper
operating condition.
IMPORTANT SAFEGUARDS
SECTION 1 GENERAL DESCRIPTION
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IK-6420A
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3. PART NAMES AND FUNCTIONS
116 (4.57)
50 (1.97)
63 (2.48)
Left side View
Top View
Right Side View
Bottom View
Front View
Rear View
Lens:
Mount a CS-mount lens.
24VAC/12V DC
power terminal
Video output terminal:
connect to a TV monitor, etc.
AES / VIDEO / DC select switch:
AES : Auto electronic shutter function.
VIDEO : When using Al lens (with amp).
DC : When using AI lens (without amp).
LEVEL:
DC - Type AI Lens
adjustment trimmer
Select switch :
Line Lock mode ON/OFF
BLC ON/OFF
V PHASE :
Line-Lock Phase
adjustment trimmer
Auto-IRIS Terminal
Focus ring:
Rotate the ring to
appropriate setting.
Focus Lock Screw
Dimensions : mm (inch)
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1. FEATURES AND DESCRIPTION
1. 24V AC/12V DC dual-voltage capable extends power choice.
2. Camera has the ability to automatically switch the display to color in daylight or black and
white at night.
3. Camera synchronization mode is selectable between internal and line-lock.
4. The shutter speed is automatically adjusted according to the subject brightness.
5. Back Light Compensation (BLC) adjusts for strong backlight conditions.
6. White balance is automatically adjusted depending on color temperature variations (AWB)
7. Easy back focus adjustment for an easy installation.
8. Built-in 1/3 inch high – resolution CCD.
9. Minimum illumination of 0.2 lux at F1.2. (IK-6210A)
Minimum illumination of 0.2 lux at F1.0. (IK-6410A, IK-6420A)
10. S/N ratio of 50dB.
11. Horizontal resolution of 540 TVL (IK-6420A).
Horizontal resolution of 480 TVL (IK-6410A).
Horizontal resolution of 350 TVL (IK-6210A).
2. COMPONENTS
(1) Camera ............................................. 1
(2) Accessories ...................................... 1
(a) Lens Connector (E.Y.C-221) ........ 1
(b) Instruction Manual ....................... 1
(c) Lens Cap ..................................... 1
1-2
IK-6420A
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5. CONNECTIONS AND OPERATIONS
•Power plugs of connected equipment must be disconnected before camera
installation.
•A 75-ohm coaxial cable with connector (3C-2V or 5C-2V) is required for standard
connection.
•For details of wiring and operation of equipment to be connected, refer to their
operation manuals.
• Lens, power supply with cable, connectors and coaxial cable are not supplied with
the camera.
Notes on connecting
5-1. Basic connection Single system configuration
The recommended power supplies for this camera are 6 watt minimum for each 24V
AC UL Listed Class 2 power supply or 12V DC power supply.
Do not overload power supply
CAUTION: Never input 24V AC and 12V DC at the same time.
(*) Recommend power cord is twisted pair line
with a minimum wire size of 18 AWG.
CAMERA
MONITOR TV
24V AC UL Listed Class 2 power supply
12V DC power supply
or
120V AC
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4. CAMERA INSTALLATION
Installation Example
1/4"-20UNC
112 (4.41)
15 (0.59)
The Installation example is for reference only.
Mounting bracket is not included.
Dimensions : mm (inch)
Wall
9.5 (0.37)
4 (0.16)
φ6 (0.24)
80 (3.15)
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IK-6420A
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6. LENS
Back-Focus Adjusment
Back-Focus is adjusted at the factory to accommodate most standard lenses.
Sometimes, slight adjustment to the camera back-focus is
necessary.
Loosen the Focus Lock Screw. Achieve a clear image by
rotating the focus ring.
Tighten the Focus Lock Screw.
Auto-iris Lens
This camera supports two types of auto-iris lens: Video
and DC (direct drive) types. Connect the auto-iris
connector plug to the IRIS terminal on the side of the
camera. Refer to the chart below for correct wiring and
set up.
Video IRIS Direct Drive
Lens IRIS Lens
1 +12V Damp – (y)
2NC Damp + (γ)
3 VIDEO Driver + (wh)
4 GND Driver – (g)
IRIS Switch VIDEO position DC position
IRIS terminal
pin
Focus Lock Screw
Focus ring
IRIS
Auto-iris lens
43
21
Camera Side
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5-2. Line-Lock Control
• Matching the vertical synchronization with the power frequency is called the Line-Lock.
• This function is activated when the LL switch is set to ON.
LL
ON
OFF
• When two or more cameras are switched by the video switcher for viewing by a monitor TV, the
vertical sync. phase can be locked to the power frequency, and a stable vertical sync. is obtained
without being disturbed at the time of switching.
CAMERA1
CAMERA2 VIDEO SWITCHER
TO 24V AC UL Listed
Class 2 power supply
MONITOR TV
Note:
• The camera is synchronized to the power frequency of 60 ±1 Hz covering a normal fluctuation of
the power frequency. However, the camera may not cover a large fluctuation caused from the
power generated by an engine generator, etc.
•It takes about 10 seconds or more until a stable synchronization is obtained after the power is
turned on. This is normal, because several seconds are required to stabilize the camera against
power noise.
• Refer to "7. LINE-LOCK PHASE" for adjustment.
5-3. Operation
1. Mount the lens to the camera.
2. Mount the camera to the camera mount.
Caution: If the lens weight is more than 2.2 lbs (1 kg) mount the lens to the camera mount.
Refer to section 6 for lens types and connection.
3. Connect the cables and support equipment to obtain a picture.
4. Adjust the lens aperture (if applicable).
1-4
IK-6420A
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8. AUTOMATIC ELECTRONIC SHUTTER (AES)
Exposure time is controlled automatically within a range of 1/60 sec. to 1/100000 sec. to obtain an
adequate signal when the IRIS switch is moved to AES.
When the back panel switch is turned to VIDEO or DC, the exposure time is fixed 1/60 sec.
9. BACKLIGHT COMPENSATION (BLC)
To activate backlight compensation, set the BLC switch to ON.
BLC
ON
OFF
When the automatic electronic iris feature is used with an auto iris lens, the exposure adjustment
is automatically performed so that a best picture is obtained at a monitor zone of about 50% in
horizontal and about 50% in vertical direction.
This function is effective when a strong light enters the portion other than this zone and auto iris
lens closes and darkens the area to view.
(Monitor screen)
50%
50%
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7. LINE-LOCK PHASE
If two or more cameras within a system have
different AC line phases are switched by the video
switcher, the picture on the monitor TV will fluctuate
vertically.
Connect 24V AC input lines of all cameras so that
they all share the same phase.
If you still have vertical fluctuation, adjust the
V.PHASE controller.
V. PHASE CONTROLLER
Note:
• Refer to “5-2. Line-Lock Control”.
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IK-6420A
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12. SPECIFICATIONS
IK-6210A
Power 24V AC ~ ±10% 60Hz / 12V DC ±10%
Power consumption 3.5W with Al lens
Image sensor 1/3 inch CCD image sensor
Image pickup area 0.194 inch (4.92 mm) horizontal x 0.145 inch (3.69 mm) vertical
Effective picture element 510 horizontal x 492 vertical
Scanning system 2:1 interlace NTSC Standard TV system
Scanning frequency 15.75 KHz horizontal 60 Hz vertical
Synchronization Line-Lock, Internal manually switchable
Resolution 350 Horizontal TV lines
Minimum illuminance of subject 0.2 lux (F1.2, More than 10% of image output γ = 0.45)
S/N 50 dB or more (weight ON)
Video output VBS 1.0 V p-p / 75 ohms, composite
Output impedance 75 ohms unbalanced
White balance Automatic (2500 K to 10,000 K)
Iris control Video Out / Iris Driver Circuit Built in
Gain control Average AGC (26 dB)
Backlight compensation Manual ON/OFF switching, center zone light measuring system
Lens mount CS mount
Ambient temperature 14˚F to 122˚F (-10˚C to +50˚C)
Ambient humidity 20% to 80%
Weight 0.77 lbs (350 g)
External dimensions 2.48(W) x 1.97(H) x 4.57(D) inches (63(W) x 50(H) x 116(D) mm)
Automatic electronic shutter ON (1/60 s to 1/100000 s) /OFF (1/60 s)
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10. NOTES ON USE AND INSTALLATION
• Do not aim the camera at the sun
Never aim the camera at the sun even with the camera power off.
• Do not shoot intense light
Intense light such as a spotlight may cause a bloom or smear. A vertical stripe may appear on
the screen. However, this is not a malfunction.
•Treat the camera with care
Do not drop the camera or subject it to intense vibration.
•Never touch internal parts
Do not touch the internal parts of the camera other than the parts specified.
• Do not splash water on the camera
Install the camera where the camera can be kept dry. If the camera gets wet, turn off the power
and contact your dealer.
• Keep the camera installation away from video noise
If cables are wired near electric lighting wires or a TV set, noise may appear in images. In this
event, relocate cables or reinstall equipment.
• Check the ambient temperature and humidity
Avoid using the camera where the temperature is hotter or colder than the specified operating
range. Doing so could affect the internal parts or cause the image quality to deteriorate. Special
care is required to use the camera at high temperature and humidity.
• Should you notice any trouble
If any trouble occurs while you are using the camera, turn off the power and contact your dealer.
If you continue to use the camera when there is something wrong with it, the trouble may get
much worse and an unpredictable problem may occur.
11. IN CASE OF PROBLEMS
Condition
No image
Unnatural color
Check Point
Are the camera and connected equipment turned on?
Is the iris of the lens adjusted properly?
Are cables connected correctly?
Is the monitor TV adjusted correctly?
Is the lighting too dim?
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IK-6420A
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13. EXTERIOR VIEW
1/4"-20UNC
1/4"-20UNC
63 (2.48)
3.5
Dimensions : mm (inch)
116 (4.57)
50 (1.97)
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IK-6410A/IK-6420A
Power 24V AC ~ ±10% 60Hz / 12V DC ±10%
Power consumption 3.5W with Al lens (IK-6410A), 4.0W with AI lens (IK-6420A)
Image sensor 1/3 inch CCD image sensor
Image pickup area 0.194 inch (4.92 mm) horizontal x 0.145 inch (3.69 mm) vertical
Effective picture element 768 horizontal x 494 vertical
Scanning system 2:1 interlace NTSC StaZndard TV system
Scanning frequency 15.75 KHz horizontal 60 Hz vertical
Synchronization Line-Lock, Internal manually switchable
Resolution
480 Horizontal TV lines (IK-6410A),
540 Horizontal TV lines (IK-6420A)
Minimum illuminance of subject 0.2 lux (F1.0, More than 10% of image output γ = 0.45)
S/N 50 dB or more (weight ON)
Video output VBS 1.0 V p-p / 75 ohms, composite
Output impedance 75 ohms unbalanced
White balance Automatic (2500 K to 10,000 K)
Iris control Video Out / Iris Driver Circuit Built in
Gain control Average AGC (26 dB)
Backlight compensation Manual ON/OFF switching, center zone light measuring system
Lens mount CS mount
Ambient temperature 14˚F to 122˚F (-10˚C to +50˚C)
Ambient humidity 20% to 80%
Weight 0.77 lbs (350 g)
External dimensions 2.48(W) x 1.97(H) x 4.57(D) inches (63(W) x 50(H) x 116(D) mm)
Automatic electronic shutter ON (1/60 s to 1/100000 s) /OFF (1/60 s)
1-7
IK-6420A
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