Toshiba Digital Camera IK 629A User Manual

MANUAL  
CCD COLOR CAMERA  
IK-629A  
 
(IK-629A)  
CAUTION  
RISK OF ELECTRIC SHOCK  
DO NOT OPEN  
IMPORTANT SAFEGUARDS  
The CAUTION label, shown on the left,  
is attached on the bottom of camera.  
1. Read Instructions  
All the safety and operating instructions should be  
12. Lightning  
CAUTION TO EDUCE THE RISK OF ELECTRIC SHOCK.  
DO NOT REMOVE COVER (OR BACK).  
NO USER SERVICEABLE PARTS INSIDE.  
For added protection for 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  
read before the product is operated.  
2. Retain Instructions  
The safety instructions and instruction manual  
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.  
should be retained for future reference.  
3. Heed Warnings  
All warnings on the product and in the instruction  
surges.  
13. Overloading  
Do not overload power supply and extension cords  
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.  
manual should be adhered to.  
4. Follow Instructions  
All operating and use instructions should be  
WARNING :  
as this can result in a risk of fire or electric shock.  
14. Object and Liquid Entry  
Never push objects of any kind into this video  
followed.  
5. Cleaning  
TO REDUCE THE RISK OF FIRE OR  
ELECTRIC SHOCK, DO NOT EXPOSE  
THIS APPLIANCE TO RAIN OR MOISTURE.  
Disconnect this video product from the power  
product through openings as they may touch  
dangerous voltage points or short-out parts that  
could result in a fire or electrical shock. Never spill  
supply before cleaning.  
6. Attachments  
Do not use attachments not recommended by the  
CAUTION  
CONNECT 24V AC UL LISTED CLASS 2  
POWER SUPPLY.  
video product manufacturer as they may cause  
liquid of kind on the video product.  
15. Servicing  
Do not attempt to service this video product  
hazards.  
7. Water and Moisture  
Do not use this video product near water-for  
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.  
yourself as opening or removing covers may  
expose you to dangerous voltage or other hazards.  
example, near a bath tub, wash bowl, kitchen sink,  
FIELD INSTALLATION MARKING :  
WORDED : "THIS INSTALLATION SHOULD  
BE MADE BY A QUALIFIED SERVICE  
PERSON AND SHOULD CONFORM TO  
ALL LOCAL CODES."  
or laundry tub, in  
a
wet basement, or near  
a
Refer all servicing to qualified service personnel.  
16. Damage Requiring service  
Disconnect this video product from the power  
swimming pool and the like.  
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 child or adult,  
and 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  
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  
manufacturer's instructions, and should use  
a
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  
mounting accessory recommended by the  
INFORMATION  
manufacturer.  
9. Ventilation  
This video product should never be placed near or  
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 equipmetn 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.  
over a radiator or heat register. This video product  
should not be placed in a built-in installation such  
as a bookcase or rack unless proper ventilation is  
provided or the manufacturer's instructions have  
its normal operation.  
e. If the video product has been dropped or the  
cabinet has been damaged.  
f. When the video product exhibits  
been adhered to.  
10. Power Sources  
This video product should be operated only from  
a
distinct  
change in performance-this indicates a need for  
service.  
17. Replacement Parts  
When replacement parts are required, be sure the  
the type of power source indicated on the marking  
label. If you are not sure of the type of power  
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  
supply to your location, consult your product dealer.  
11. Power-Cord Protection  
Power-Supply cords should be routed so that they  
service technician has used replacement parts  
specified by the manufacturer with the same  
characteristics as the original part. Unauthorized  
substitutions may result in fire, electric shock or  
are not likely to be walked on or pinched by items  
placed upon or against them, paying particular  
attention to cords at plugs, screws and the point  
where they exit from the product.  
other hazards.  
18. Safety Check  
Upon completion of any service or repairs to this  
video product, ask the service technician to  
perform safety checks to determine that the video  
product is in proper operating condition.  
 
1. FEATURES & DESCRIPTION :  
3. PART NAMES & FUNCTIONS :  
1. IK-629A has following functions.  
(1) Since this cameras uses AC 24V ~ / DC 12V ---, it can be installed  
and built into system easily.  
(2) This camera turns color by day to black and white by night  
automatically. (DAY/NIGHT function)  
(3) Camera synchronization mode is selectable between internal and line-  
lock.  
(4) This camera adjusts shutter speed according to the subject brightness  
automatically. (AES)  
(5) BLC is effective when a strong light enters and auto-iris lens closes.  
(6) The white balance is automatically adjusted corresponding to the color  
temperature variations (AWB)  
(7) Easy back focus adjustment makes for easy installations.  
2. Built - in 1/3 inch high - sensitivity CCD  
3. Minimum illumination of 0.2 lux at F1.2.  
4. S/N ratio of 50dB.  
5. Horizontal resolution of 350 TV lines.  
2. COMPONENTS :  
(1) Camera  
1
(2) Accessories  
(a) Lens Connector  
(b) Instruction Manual  
(c) Lens Cap  
5 0  
(E4-191J-100(M))  
1
1
1
 
Line - Lock control  
4. CONNECTIONS AND OPERATIONS  
Matching the vertical synchronization with the power frequency is called  
the Line-Lock.  
Notes on connecting  
Power plugs of connected equipment must be disconnected before installations.  
A 75-ohm coaxial cable (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.  
This function is activated when the LINE LOCK switch is set to ON.  
O
N
ON  
1
2
3
4
OFF  
LINE LOCK  
Lenses, coaxial cables for video signals and the power cord are not supplied  
with the camera.  
When two or more cameras are switched by the video switcher for viewing  
by a monitor TV, the vertical sync. phase can be locked with the power  
frequency, and a stable vertical sync. is obtained without being disturbed  
at the time of switching.  
1. Basic connection Single system configuration  
MONITOR TV  
MONITOR TV  
CAMERA1  
Recorder Ready  
VIDEO SWITCHER  
CAMERA2  
TO 24V AC UL Listed  
Class 2 power supply  
Recorder Ready  
CAMERA  
LEVEL  
VIDEO OUT  
DC 12V ...  
H
L
Cautions :  
AES VIDEO DC  
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.  
V
PHASE  
AC 24V  
~
GND  
AC 120V  
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.  
(
) POWER CORD (twisted pair line)  
minimum wire size of 18 AWG is recommended.  
24V AC UL Listed Class 2 power supply / 12V DC power supply  
Refer to "9. LINE-LOCK PHASE" for adjustment.  
CAUTION : Never input 24V AC and 12V DC at the same time.  
Do not overload power supply  
2. Operation  
Since this camera uses 24V AC UL Listed Class 2 power supply or 12V DC  
power supply, it should be connected to a power supply that allows for at  
least 5w consumption.  
(1) Mount a lens on the camera and connect equipment. Applicable lenses  
are specified in Section 5 "LENS"  
(2) Adjust the lens diaphragm and focus for optimum image.  
 
5. LENS  
6. 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 back panel switch is  
turned to AES.  
Back-Focus Adjusment  
Back-Focus is adjusted at the factory to accommodate most standard lenses.  
However, at times, slight adjustment to the IK-629A back-focus is necessary.  
Focus Lock Screw  
When the back panel switch is turned to VIDEO or DC, the exposure time is  
fixed 1/60 sec.  
Mount the Lens to the camera first. Then  
loosen the Focus Lock Screw. Then rotate  
the Focus ring until a clear image is achieved.  
Afterwards, tighten the Focus Lock Screw.  
Focus ring  
7. BACKLIGHT COMPENSATION (BLC)  
Nots  
When the lens weight is more than 1 kg (2.2 lbs), support it on the lens side  
rather than rely on screw that fix the camera to the tripod.  
This function is activated when the BLC switch is set to on .  
IRIS  
O
N
ON  
1
2
3
4
OFF  
BLC  
This camera supports two types of auto  
-iris lens: Video-type and DC (direct drive)  
Recorder Ready  
types. Connect the auto-iris connector  
When the automatic electronic iris and the auto iris lens is used, the exposure  
adjustment is automatically performed so that a best picture is obtained at a  
monitor zone of about 60% in horizontal and about 60% in vertical direction.  
plug to the IRIS terminal on the side of  
Auto iris lens  
the camera. Refer to the chart below for  
correct wiring and set up.  
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.  
Video IRIS  
Lens  
Direct Drive  
IRIS Lens  
(Monitor screen)  
3
1
4
2
_
1. + 12V  
1. Damp (y)  
IRIS  
terminal  
pin  
2. NC  
2. Damp+( )  
3. VIDEO  
4. GND  
3. Driver+(wh)  
60%  
_
4. Driver (g)  
IRIS  
VIDEO  
DC  
Switch  
position  
position  
60%  
 
If the DAY / NIGHT LEVEL switch is set to Low (OFF position), the croma cut  
level is set less than 20 to 30 IRE.  
8. WHITE BALANCE (AWB)  
O
N
ON  
In this camera, the white balance is automatically adjusted corresponding to  
the color temperature variations on the object.  
1
2
3
4
OFF  
DAY / NIGHT LEVEL  
DAY / NIGHT (ON/OFF)  
This camera is applicable to color temperature of 2500 to 10K.  
If this switch is set to High (ON position), the croma cut level is set less than  
40 to 50 IRE.  
Note  
O
N
ON  
When external light and internal light are mixed or when the object includes  
some chromatic colors are shot, a hue may partly have a little difference.  
1
2
3
4
OFF  
DAY / NIGHT LEVEL  
DAY / NIGHT (ON/OFF)  
The default setting is "Low". "High" is for a brighter setting than "Low".  
9. LINE-LOCK PHASE  
If two or more cameras within a system  
have different AC line phases are switched  
11. NOTES ON USE AND INSTALLATION  
LEVEL  
VIDEO OUT  
DC 12V ...  
H
L
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.  
AES VIDEO DC  
Do not aim the camera at the sun  
Do not aim the camera at the sun or point it at sun even if you are not  
shooting.  
V
PHASE  
AC 24V  
~
GND  
Do not shoot intense light  
V. PHASE CONTROLLER  
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 strong shock of vibration. Otherwise,  
the camera may malfunction.  
10. DAY / NIGHT FUNCTION  
This function is activated when the DAY/NIGHT switch is set to on .  
Under the low light condition, IK-629A automatically cuts the croma signal,  
and displays the clear picture without noise.  
Never touch internal parts  
Do not touch the internal parts of the camera other than the parts specified.  
Otherwise, the camera may malfunction.  
 
Do not splash water on the camera  
13. EXTERIOR VIEW  
Install the camera where the camera can be kept dry. If the camera gets  
wet, turn off the power and contact your dealer.  
Install the camera  
Where no video noise appears  
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  
specified. Otherwise, the quality of images may deterlorate or internal parts  
may be affected. 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 much worse and an  
unpredictable accident may occur.  
12. IN CASE OF PROBLEMS  
5 0  
Condition  
Check Points  
Are the camera and connected equipment turned on?  
Is the iris of the lens adjusted properly?  
Are cables connected correctly?  
No image  
Is the monitor TV adjusted correctly?  
Is the lighting too weak?  
Unnatural color  
 
SECTION 5  
SPECIFICATIONS  
1. SPECIFICAIONS  
AC 24V ~ 10% 60Hz / DC 12V ... 10%  
Power  
Power consumption  
IK-629A, IK-644A: 4.0w (max) with AI lens  
IK-645A:  
4.5w (max) with AI lens  
Image sensor  
1/3 inch CCD image area sensor  
Image pickup area  
4.96mm (0.195inch) horizontal x 6.0mm  
(0.236inch) vertical (1/3inch type)  
Effective picture element  
IK-629A: 510 horizontal x 492 vertical  
IK-644A, IK-645A: 768 horizontal x 494 vertical  
Scanning system  
Scanning frequency  
Synchronization  
Resolution  
2 : 1 interlace NTSC Standard TV system  
15.75kHz horizontal 60Hz vertical  
Line-Lock, Internal manually switchable  
IK-629A:  
Horizontal 350 TV lines or more  
Vertical 350 TV lines or more  
IK-644A, IK-645A: Horizontal 480 TV lines or more  
Vertical 350 TV lines or more  
Minimum illuminance of subject  
IK-629A: 0.2 Lux (F1.2, More than 10% of image output C = 0.45)  
IK-644A: 0.3 Lux (F1.2, More than 10% of image output C = 0.45)  
IK-645A: 0.2 Lux (F1.2, AGC WIDE, More than 10% of image output C = 0.45)  
S/N  
50 dB or more (AGC off, weight ON)  
VBS 1.0V p-p / 75 ohms, composite  
759 unbalanced  
Video output  
Output impedance  
White balance  
IK-629A, IK-644A: Automatic (2500.K to 10,000.K)  
IK-645A:  
Automatic (2500.K to 10,000.K), PRESET, MANUAL  
Iris control  
Video Out / Iris Driver Circuit Built in  
Gain control  
IK-629A, IK-644A: Average AGC, (24dB)  
IK-645A:  
Average AGC, On (24dB), Wide (30dB), OFF  
Backlight compensation  
IK-629A, IK-644A: Manual ON/OFF switching, center-bottom zone light measuring  
system  
IK-645A:  
4 modes BLC function for different application  
Lens mount  
CS mount  
Ambient temperature  
Ambient humidity  
Weight  
–10°C to + 50°C (14°F to 122°F)  
30% to 90%  
IK-629A, IK-644A: 450g  
IK-645A:  
500g  
External dimensions  
2.74(W) x 1.97(H) x 4.56(D) inches (63x50x116mm)  
ON (1/60s to 1/100000) / OFF (1/60s)  
Automatic electronic shutter  
 

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