3.13 BLOCK DIAGRAM of IC’s .......................................... 3-9
SECTION 1
SERVICE CAUTIONS AND DISASSEMBLY
1.1REPLACEMENT OF FUSE
Before replacing the fuse, the reason why it blew should
be investigated to prevent trouble from spreading. The
malfunction should be repaired before replacing the fuse.
When replacing the fuse, make sure to disconnect the
power supply from the camera beforehand and to replace
it with new one of the specified part number for safety
and protection of the set.
1) Remove two screws 1, and then open the rear panel A and
escutcheon B.
1
B
A
1.2CARD FIT CABLE
Pay careful attention to the connecting side of the card fit cable. When connecting it, insert it so as to contact the copper
leaf on its edge to the connector's conductive surface as shown
in Fig. 1-3.
When disconnecting the card fit cable, pull the cable stoppers
in the direction of the arrows. To secure the connection, push
the cable stoppers in the reverse direction of the arrows after
inserting the cable.
Fig. 1-3
1
Fig. 1-1
2) Then, a fuse F1 on the PS board is exposed.
PS board
Fig. 1-2
When replacing a fuse, make sure to use new one of the specified part number for safety and protection of the set.
Symbol
No.
!F1T1A-250VQMF51E2-1R0-J1
RatingParts No.
B
F1
1.3REMOVAL OF CIRCUIT BOARDS
1) Remove three screws 2 and then detach the bottom cover
B.
2
B
Fig. 1-4
1-1
SECTION 2
ELECTRICAL ADJUSTMENTS
To change the setting of adjustment items, use a computer with the adjustment software to change the set value of the EVR for each
adjustment item as well as to store the changed data into the memory of the camera. If any of the following parts is replaced or the
camera needs to adjust settings of itself such as auto white balance, etc., it requires adjustment of the EVR with a computer.
• CCD board
CCD Image sensorICX 039DNA-6
• PRO board
IC205 EEPROMAK6420AM
2.1 REQUIRED MEASURING INSTRUMENTS FOR ADJUSTMENTS
2.1.1 Required measuring instruments for adjustments
Instrument
Oscilloscope
Frequency counter
2.1.2 Applicable lens for adjustments
• Manual zoom
• Manual iris
• Filter diameter
The infinity adjustment lens (YTU92001B) is provided with five kinds of screw-in adapters that make it attachable to camera
lenses of five different filter sizes (∅=37, 43, 46, 49 and 52 mm, pitch=0.75 mm each). Use a camera lens whose filter size is any
of the above-mentioned diameters. If is desirable to use a zoom lens that covers the focal length of 20-40 mm (for to the 2/3-inch
image size) or so as an intermediate focal length of its zoom ratio.
• Recommended lens (example)
Capable of measuring 100MHz or
higher bands and calibrated.
Readable in 8 or more digits. Constancy
of 0.1 ppm/1 x 10
40°C.
Condition
-7
or more at 0°C to
Focal point
Lens
Flange-back
Instrument
Vectorscope
C mount lens
CS mount lens
Lens
Must be calibrated.
Flange back
17.526 mm
12.5 mm
Condition
Dimension L
10 mm or less
5.5 mm or less
MODELJ6 x 11-
ManufactureCANONFUJINON
Focal length11.5 - 69 mm12.5 - 75 m
Zoom ratio6:16:1
Zoom operationManualManual
Iris rangeF1.4 to closeF1.2 to close
Iris controlManualManual
MountC mountC mount
Filter diameter∅46 mm P = 0.75 mm∅52 mm P = 0.75 mm
Note: Set the camera’s back focus adjustment ring to the position appropriate for the camera lens to be used. (Refer to the instruc-
tions.)
2-1
22
2
(HZ-H8061)H6 x 12.5R
22
2.1.3 Required system for adjustments
EquipmentsSpecifications
Computer486DX4/100MHz or higher micro processor (Recommended Pentium Processor)
Operating systemWindows 95 or Windows 98
Memory16M Byte or more
FDD3.5 inch (1.44 MB) floppy diskette drive
I/O portSerial port
Hard disk unit1 MB hard disk space
2.1.4 Required instruments for adjustment
Program disk
(For IBM-PC)
PLSC1215
Infinity adjustment lens
YTU92001B
Light box
YTU93072
Lens*
(Ex: HZ-H8061)
Color bar chart
YTU92001-051
Interface cable
(For IBM-PC)
YTU93063
Gray scale chart
YTU92001-052
Color temp. Conversion filter*Waveform monitor (W.F.M.)*
(Example)
KODAK Wratten gelatin filter
• No. 80B + No. 80B (or equivalent)
• No. 80D + No. 82A (or equivalent)
• No. 81A + No. 81D (or equivalent)
Conversion cable
YTU94066
White balance chart
YTU92001-053
Light box lamp
YQ20645-001
Note: Equipments marked with asterisk are not handled by parts department.
2-2
2.2 STANDARD SETUP
Supply power
AC 24V/DC 12V
TK-C1310E
REAR
PANEL
PLSC1215
75 ohm
terminator
VetorscopeWaveform
monitor (WFM)
Color monitor
75 ohm
terminator
2.3 SWITCH SETTING FOR ADJUSTMENT
REAR PANEL
S100
• S100 (TERMINAL BOARD)
Oscilloscope
Computer
Windows 95 or 98
VR500S500
PHASE/W.B
LL/INT.
ATW/MANU
BLC ON/OFF
AES ON/OFF
AGC ON/OFF
2-3
W.B
INT
ATW
OFF
OFF
ON
2.4 NOTES
2.4.1 Installation
To install the adjustment program, perform the following procedure.
1) If you have any programs currently installed in the serial I/O
port, remove them.
2) Insert the adjustment program diskette into a floppy diskette
drive.
3) From Windows 95, select “Run” from the “Start” button
and type “a:\setup (or b:\setup)” depending on which drive
contains the diskette.
4) Follow the instructions on the screen.
2.4.2 How to adjusting the EVR
Click the “䊱” or “䊲” button to the right of the adjustment
items displayed on the screen to adjust EVR to the required
value.
2.4.3 What is “Initial Data”
The initial data loaded at “2.5 INITIALIZE” consists of preset
adjustment values. Therefore, once the adjustment procedure
is started, all adjustment should be done from beginning to the
end. Otherwise, the preset adjustment values would be written
as the adjustment data.
2.4.4 How to write adjusted data to EEPROM in camera
The adjustment values are written in the EEPROM of the camera when you click “YES” from the “Are you sure to write
EEPROM?” message box which is displayed at the end of the
adjustment.
These buttons
If you abort the adjustment in the middle, the adjustment
values in the camera are not changed (the adjustment values which have been set before the start of the adjustment
remain unchanged).
2-4
No.
ItemModeAdjustment procedure
2.5 INITIALIZE
TK-C420E cor.
TK-C420U cor.
TK-C1310E cor.
Measuring
instrument &
Input signals
Measuring point (*)
Adjustment parts (-)
Adjustment level (+)
1) Select “TK-C1310E. cor” to on scenario file
define adjustment.
2) Selecting either “NEXT” or “BACK” button
to be initialized the camera data.
All EVR are installed the initial data. (See 2.4.3)
2.6 ADJUSTMENT OF SSG
1fsc
adjustment
Frequency
counter
*
TP207 [PRO]
-
EVRUSR
[CAT: CLAMP, Byte: 5]
+ 4.43361875MHz
1) Select the “NEXT” button to display “fsc ad-
justment” on the title bar.
2) Adjust the EVRUSR with “䊱” and “䊲” buttons
to obtain the specified level at the measuring
point.
2-5
Measuring
No.
ItemModeAdjustment procedure
instrument &
Input signals
2.7 ADJUSTMENT OF VIDEO SIGNAL
Measuring point (*)
Adjustment parts (-)
Adjustment level (+)
1) Select the “NEXT” button to display “White
clip” on the title bar.
2) Turn the lens iris so that the wavefrom of
grayscele is saturated as shown left figure.
3) Adjust the DAVREFY with “䊱” and “䊲” buttons to obtain the specified level at the measuring point.
1) Select the “NEXT” button to display “Con-
tour level” on the title bar.
2) Adjust the lens iris to obtain the specified level
at the measuring point.
*
VIDEO OUT (75 ohm
Termination)
-
VHAPGH
[CAT: FIELD, Byte: 3]
0.7 Vp-p (100%)
+
3) Adjust the VHAPGH with “䊱” and “䊲” buttons to obtain the specified level at the measuring point.
2-6
No.
Measuring
ItemModeAdjustment procedure
instrument &
Input signals
Measuring point (*)
Adjustment parts (-)
Adjustment level (+)
3Setup level
adjustment
4Burst level
adjustment
Oscilloscope
(H-rate: 10:1) or
W.F.M.
Oscilloscope
(H-rate, 10:1) or
W.F.M.
*
VIDEO OUT
(75 ohm Termination)
-
SETUP
[CAT: Fix, Byte: 3]
50 mVp-p
+
*
VIDEO OUT
(75 ohm Termination)
-
DAVREFC
[CAT: DCREF, Byte: 2]
300 mVp-p
+
1) Select the “NEXT” button to display “Setup
level” on the title bar.
2) Turn the lens iris to be closed.
3) Adjust the SETUP with “䊱” and “䊲” buttons to obtain the specified level at the measuring point.
1) Select the “NEXT” button to display “Burst
level” on the title bar.
2) Adjust the DAVREFC with “䊱” and “䊲” buttons to obtain the specified level at the measuring point.
2-7
Measuring
No.
ItemModeAdjustment procedure
instrument &
Input signals
2.8 ADJUSTMENT OF WHITE BALANCE
Measuring point (*)
Adjustment parts (-)
Adjustment level (+)
1White
balance
adjustment(1)
Gray scale chart
Oscilloscope
(H-rate, 10:1) or
W.F.M
Auto-white balance (1)
Oscilloscope or Waveform monitor
*
VIDEO OUT
(75 ohm Termination)
-
LENS IRIS
0.7 Vp-p (100%)
+
MCRDIP = 1
MCRAE = 1
AWBCNT = &H8229
INTGR = &H4B6151
1) Select the “NEXT” button to display “White
balance (1)” on the title bar.
2) Adjust the lens iris to obtain the specified level
of white chip at the measuring point.
3) Press either “䊱” or “䊲” button of the
“AWBPRER”, then “AWBCNT” and “INTGR”
data are appeared in the “Show Controls”
box.
4) Press the “䊱” or “䊲” button of the
“AWBPRER” to be same data of AWB CNT’s
data. (last 2 digit)
5) Press the “䊱” or “䊲” button of the “WBR”
to be the same data of AWB CNT’s data. (last
2 digit)
6) Press the “䊱” or “䊲” button of the
AWBPREB to be the same data of INTGR’s
data. (last 2 digit)
7) Press the “䊱” or “䊲” button of the WBB to
be same data of INTGR’s data. (last 2 digit)
2White
balance
adjustment(2)
AWBPRERWBRAWBPREBWBB
&H29&H51&H51&H29
*
Gray scale chart
filter
(No. 80B+80B)
VIDEO OUT
(75 ohm Termination)
-
LENS IRIS
Oscilloscope
(H-rate, 10:1) or
W.F.M.
0.7 Vp-p (100%)
+
1) Select the “NEXT” button to display “White
balance (2)” on the title bar.
2) Adjust the lens iris to obtain the specified level
of white chip at the measuring point.
3) Press the “䊱” or “䊲” button of the PRE2R,
then AWB CNT and INTGR data are appeared
in the Show Controls box.
4) Press the “䊱” or “䊲” button of the PRE2R
to be same data of AWB CNT’s data. (last 2
digit)
5) Press the “䊱” or “䊲” button of the PRE2B
to be same data of INTGR’s data. (last 2 digit)
2-8
No.
Measuring
ItemModeAdjustment procedure
instrument &
Input signals
Measuring point (*)
Adjustment parts (-)
Adjustment level (+)
3White
balance
adjustment(3)
Gray scale chart
filter
(No. 80D+82A)
Oscilloscope
(H-rate, 10:1) or
W.F.M
*
VIDEO OUT
(75 ohm Termination)
-
LENS IRIS
0.7 Vp-p (100%)
+
1) Select the “NEXT” button to display “White
balance (3)” on the title bar.
2) Adjust the lens iris to obtain the specified level
of white chip at the measuring point.
3) Press the “䊱” or “ 䊲” button of the
PRESETMWR, then AWBCNT and INTGR
data are appeared in the Show Controls box.
4) Press the “䊱” or “ 䊲” button of the
PRESETMWR to be same data of AWB CNT’s
data. (last 2 digit)
5) Press the “䊱” or “ 䊲” button of the
PRESETMWB to be same data of INTGR’s
data. (last 2 digit).
4White
balance
adjustment (4)
Gray scale chart
filter
(No. 81A+81D)
*
VIDEO OUT
(75 ohm Termination)
-
LENS IRIS
0.7 Vp-p (100%)
+
1) Select the “NEXT” button to display “White
balance (4)” on the title bar.
2) Adjust the lens iris to obtain the specified
level of white chip at the measuring point.
3) Press the “䊱” or “䊲” button of the
RLOGAIN, then AWBCNT data are appeared
in the “Show Controls” box.
4) Press the “䊱” or “䊲” button of the
RLOGAIN to be same data of AWBCNT’s
data. (last 2 digit)
2-9
No.
Measuring
ItemModeAdjustment procedure
instrument &
Input signals
Measuring point (*)
Adjustment parts (-)
Adjustment level (+)
5White
balance
adjustment (5)
White balance
chart
filter
(No.80B+80B)
Oscilloscope
(H-rate, 10:1) or
W.F.M.
*
VIDEO OUT
(75 ohm Termination)
-
LENS IRIS
+
Center of carrier
0.35 Vp-p (50%)
1) Select the “NEXT” button to display “White
balance (5)” on the title bar.
2) Adjust the lens iris to obtain the specified level
of center of carrier at the measuring point.
3) Press the “䊱” or “䊲” button of the PRERBL,
then AWBCNT and INTGR data are appeared
in the “Show Controls” box.
4) Press the “䊱” or “䊲” button of the PRERBL
to be same data of AWBCNT’s data. (last 2
digit)
5) Press the “䊱” or “䊲” button of the PRERBM
to be same data of AWBCNT’s data. (Middle
2 digit)
6) Press the “䊱” or “䊲” button of the
PRERBGL to be same data of INTGR’s data
(last 2 digit)
7) Press the “䊱” or “䊲” button of the
PRERBGM to same data of INTGR’s data. (3rd
and 4th digit from right)
Auto-white balance (5)
Oscilloscope or Waveform monitor
PRERBLPRERBMPRERBGLPRERBGM
&H71&HA7&H0A&HE5
AWBCO = 2
AWBCNT = &HE571
INTGR = &H220AA7
2-10
Measuring
No.
ItemModeAdjustment procedure
instrument &
Input signals
2.9 ADJUSTMENT OF CHROMA SIGNAL
Measuring point (*)
Adjustment parts (-)
Adjustment level (+)
1Color level
and hue
adjustment
Oscilloscope
(H-rote, 10:1) or
W.F.M.
Color bar chart
Yellow
Red
*
VIDEO OUT
(75 ohm Termination)
-
LENS IRIS
+
0.56 Vp-p (80%)
-
RY GAIN
[CAT: FIELD, Byte: 8]
-
RYHUE
[CAT: FIELD, Byte: 10]
-
BYGAIN
[CAT: FIELD, Byte: 9]
-
BYHUE
[CAT:FIELD, Byte:11]
1) Select the “NEXT” button to display “Color
level and Hue” on the title bar.
2) Adjust the lens iris to obtain the specified level
of white part at the measuring point.
3) Adjust the RYGAIN, RYHUE, BYGAIN and
BYHUE with “䊱” and “䊲” buttons to obtain
the specified position at the measuring position.
2Chroma
suppress
adjustment
2.10 WRITE DATA
1Write data
Oscilloscope
(H-rate, 10:1) or
W.F.M
Gray scale chart
LENS OPEN
*
VIDEO OUT
(75 ohm Termination)
-
CSHLV
[CAT: FIELD, Byte: 4]
+
Minimum carrier
leakage.
1) Select the “NEXT” button to display “chroma
suppress at high light” on the title bar.
2) Turn the lens iris so that the wevefome of
gray scale is saturated as shown left figure.
3) Adjust the CSHLV with “䊱” and “䊲” buttons to minimize carrier leakage on saturated
signal.
1) Select the “NEXT” button to display “Write
data to the EEPROM” on the title bar.
2) Press the “NEXT” button, then message box
are appeared.”Are you sure to write EEPROM?”
3) Select the “YES” button to write all data just
adjusted to memory in camera.
2-11
SECTION 3
CHARTS AND DIAGRAMS
䡵 REPLACING SUBMINIATURE “CHIP” PARTS
• Some resistors, shorting jumpers (0 ohm resistance), ceramic
capacitors, transistors, and diodes are chip parts. These chip
parts cannot be reused after they are once removed.
• Chip resistors used in some circuits are of high precision
type having little error in resistance.
To demonstrate the full capacity of this camera head, place
an order for proper parts referring to the diagrams and parts
lists in the sections 5.
• Soldering cautions:
1) Do not apply heat for more than 3 seconds.
2) Avoid using a rubbing stroke when soldering.
3) Discard removed chips; do not reuse them.
4) Supplementary cementing is not required.
5) Use care not to scratch or otherwise damage the chips.
• Definistion of the (A) and the (B) or circuit boards diagrams
(A) : Side on which discrete parts are assembled.
(B) : Side on which only chip parts are assembled.
• Transistors are:
䡵 SCHEMATIC DIAGRAM NOTES
• Schematic safety precaution
! Parts are safety related parts.
When replacing them, be sure to use the specified parts.
• Voltage and waveform measurements.
Voltage: Measured with digital voltmeter in DC range;
iris closed.
• Waveform: Color bars illuminated more than 4000lux at
3200K lighting.
• Terminal logic
Top bar of terminal name show input or output logic.
Top bar shows, the control circuit become active at negative (low) logic input for example.
S1 QYSPSP2611NSCREWM2.6 x 11
S2 QYSPSPT2040RSCREWM2 x 4.0
S3 QYSDSF2006ZSCREWM2 x 6
S4 QYSPSP2605NSCREWM2.6 x 5
S5 QYSDSF2606MSCREWM2.6 x 6
M1
M1MM````
DescriptionPart No.Part Name
4-2
SECTION 6
PACKING
Instructions SC96869H
(English, French, Spanish)
Instructions SC96876H
(Germany, Italian, Chinese)
4P Plug SCV2859-001
Carton
CLAMP FILTER
QQR0216-001
Carton
VICTOR COMPANY OF JAPAN, LIMITED
Carton Box
Printed in Japan
(S)
SECTION 5
ELECTRICAL PARTS LIST
SAFETY PRECAUTION:
Parts identified by the ! symbol are criticaI for safety. Replace only with specified parts numbers.
For maximum reliability and performance, all other replacement parts should be identical to those specified.
NOTE:
● Parts not denoted by parts numbers are not supplied by JVC.
● Abbreviations in this list are as follows:
RESISTORS
In the “Description” column:
All resistance values are in ohms (Ω).
k expresses kilo-ohm (1 000 ohms, kΩ).
M expresses mega-ohm (10
6
ohms, MΩ).
CAPACITORS
In the “Description” column:
All capacitance values are in microfarad (
otherwise indicated.
p expresses picofarad (10
–12
farad,pF).
µ
F) unless
In the “Parts Name”column:
CAR.RESISTOR : Carbon Resistor
C.M.F.RESISTOR : Constant Metalized Film Resistor
COMP.RESISTOR : Composition Resistor
FUSI.RESISTOR : Fusible Resistor
M.F.RESISTOR: Metal Film Resistor
M.G.RESISTOR : Metal Graze Resistor
M.P.RESISTOR: Metal Plate Resistor
O.M.F.RESISTOR : Oxide Metalized Film Resistor
TRIM.RESISTOR : Trimerer Resistor
U.F.RESISTOR: Non-inflammable Resistor
VAL.RESISTOR: Valiable Resistor
W.W.RESISTOR : Wire Wound Resistor
In the “Parts Name” column:
CER.CAPACITOR: Ceramic Capacitor
E.CAPACITOR: Electrolytic Capacitor
FILM CAPACITOR : Film Capacitor
M.F.CAPACITOR: Metalized Film Capacitor
MICA CAPACITOR : Mica Capacitor
MPP CAPACITOR : Metalized PolyPropylene Capacitor
MPPS CAPACITOR : Metalized PolyPhenylene Sulfied film
Thank you for purchasing the JVC color video camera.
To obtain the best results from your new camera, read these instructions carefully before use;
retain the manual for future reference.
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE
TO RAIN OR MOISTURE.
Due to design modification, data given in this instruction book are subject to possible change
without prior notice.
B
F
(b)
(a)
(c)
PRECAUTIONS
• If an AGC switch is turned on, the sensitivity increases automatically in dark places. It is not a
failure when the image looks grainy.
• If a zoom lens is used, check the back focus before mounting the camera. This also applies to
lens ALC and LEVEL. (See the instructions on lenses for details.)
• If a high-intensity object (such as a lamp) is shot, the image on the screen may have vertical
lines (smear) or blur (blooming) at its periphery (especially in AES mode). This is a characteristic of the CCD, and is not a defect.
• If an EE lens is used, set the automatic electronic shutter switch (AES) to OFF. If set to ON,
flickering may occur. If a manual iris lens is used, set the AES to ON.
• The automatic tracking system may not function properly when shooting with non-standard
lighting or lighting with a color temperature which exceeds the capability of the camera. In such
a case, set to the “MANU” position.
• If the camera subject is a single solid color (other than white), the auto white circuit will normally attempt to change this color to white. In the case of this camera, if it cannot make a
correct prediction, the previous white balance setting will be maintained until the subject colors
become more varied.
• Where there are strong electromagnetic waves or magnetism, for example near a radio or TV
transmitter, transformer, motor, etc., the picture may contain noise and the colors may be
incorrect.
C
E
G
COLOR VIDEO CAMERA
D
F
1
2
(d)
MOUNTING A LENS
1. Before mounting a lens, check whether it is a C-mount or CS-mount lens.
If a C-Mount lens is used, loosen the back focus locking screw (a), and then turn the
back focus adjustment ring with a screw driver or other tool with a tapered tip in the
direction indicated by the arrow to change the mounting method.
2. Dimension (b) of the lens shown in the illustration must be as shown in the table
below. If (b) exceeds the value in the table, it may damage the inside of the camera or
correct mounting may be impossible; never use such lenses. Do not attach the Cmount lens when using a CS-mount.
LensFlange back (c)Dimension (b)
C mount lens17.526mm10mm or less
CS mount lens12.5mm5.5mm or less
The F mark indicates a focal point.
3. Mount the lens on the camera by turning the lens clockwise. Adjust its posiiton.
4. When using an auto-iris lens with an EE amplifier, turn the switch to the “VIDEO”
side. When no EE amplifier is equipped, turn the switch to the “DC” side.
5. If the lens has an auto-iris mechanism,
Connect the lens cable after checking the pin arrangement.
If the lens cable has a different type of plug, use the 4-pin plug supplied.
Lens DC IRISVIDEO IRIS
Pin No.(does not contain EE amplifier)(contain EE amplifier)
1Brake
2Brake
3Drive
4Drive
6. If the cable is too long, house it in the camera mounting bracket.
–
+
+
–
9.5V [max 50mA]
NC
VIDEO
GND
CONNECTION
1. When the camera is powered, the POWER LED lights up.
Power supply: AC 24V
• Never connect the DC 12V and AC 24V power inputs simultaneously.
• Be sure to obser ve the correct +, – polarity when connecting a DC 12V power
input.
How to use the ferrite core
Make absolutely sure that the attached ferrite cores are installed near the iris connector to reduce the emission of needless waves for the lens cable to be connected
to this unit.(Fasten the cable using the attached wire clamp.)
2. Connect to a video monitor, etc. (75Ω)
3. To install the camera onto a tripod, fixing unit, or pan/tilt unit, use the fall-preventive
socket (d) shown in the illustration.
Special precautions must be taken for mounting the camera on a wall or a ceiling.
We are not liable for any damage caused by improper installation.
4. Installation of camera
• Mounting from the bottom
This camera is originally designed to be mounted from the bottom, as shown 1. The hole is
standard photographic pan-head screw size (1/4"-20). Example the Fixing unit or Pan/Tilt unit.
• Mounting from the top
Remove the CAMERA MOUNTING BRACKET (e) from the bottom of the camera by removing
three fixing screws as shown 2. Attach the CAMERA MOUNTING BRACKET (e) to the top,
then mount the camera on the Fixing Unit as shown 3. Make sure that three original screws
are used when mounting the CAMERA MOUNTING BRACKET (e); longer type screws (over
5mm) may damage inner components.
(This camera is used indoor and under similar conditions.)
~
(isolated power only) or DC12V
∆A
∆B
∆C
21
4 3
∆D
E
∆
F
∆
∆G
(e)
3
H
I
J
K
LENS ADJUSTMENT
Video adjust
Connect the camera according to the connection method, turn it on, display an image on the
monitor, and check the image. The camera has been factory-adjusted to the best position, but it
may need to be adjusted according to the object conditions or combination of lenses. If the image
is unnatural, adjust it as follows:
• LEVEL adjustment
Monitor screenLEVEL turning direction
Too brightCounterclockwise (Toward L)
Too darkClockwise (Toward H)
• ALC adjustment
Monitor screenALC turning direction
Part (high-intensity part) of the screen halates.Clockwise (Toward Pk)
Other part of screen (except high-intensity part) darkens.Counterclockwise (Toward Av)
• If the sensitivity adjustment LEVEL is turned excessively to L, the sensitivity increases because of the AGC function of the camera, and the image looks grainy.
• If the video iris lens is set to too low a level, malfunction such as the hunting phenomenon, in
which the iris opens or closes unintentionally, may occur.
In such a case, first set LEVEL potentiometer on the lens to the H (iris open) position then
adjust it to the optimum level.
Back focus adjustment
The back focus has been factory-adjusted to the best point for CS-mount lens, but it
may need to be re-adjusted if the mount is changed to the C-mount or if a different lens
2
1•3
2
1
3
4
5
6
7
8
9
Ul-32
55
65
70
55.3
23.5
(126)
115
is used. If required, adjust it as follows:
• With a fixed-focus lens
If the focus can not be adjusted correctly by rotating the lens focus ring, adjust the back focus as
follows.
1. Loosen the back focus locking screw by turning it counterclocckwise (
2. Turn the back focus adjustment ring to focus at the best point.
3. Tighten the back focus locking screw by turning it clockwise (
• With a zoom lens
If the image is out of focus when zooming (wide-angle telephoto), adjust the camera as follows:
1. Shoot a comparatively dark scene with thin lines about three meters away from the camera.
2. Set the lens to the maximum telephoto position, and adjust the lens focus.
3. Set the lens to the maximum wide-angle position, and adjust the focus.
4. Repeat steps 2 and 3 two or three times.
) with a screwdriver.
).
SETTING SWITCH
Line Lock
To set the camera in LL mode for synchronization with the power supply frequency, take the following steps:
1. Turn switch 4 to “LL”;
2. Turn switch 3 to “PHASE”;
3. Press the + or – button 2 to make the phase variable.
Adjust with the button 2 so that the vertical phase of the camera matches the vertical phase of
another camera (or system) with a multi-channel oscilloscope.
For initial setting, press RESET button 1.
50Hz power region only
White Balance
White balance can be adjusted within the scope of 2900 - 8000K color temperature. When switch
5 is at “AUTO”, the white balance is adjusted automatically.
For manual adjustment, take the following steps:
1. Turn switch 5 to “MANU”;
2. Turn switch 3 to “WHT.BAL”;
3. Pressing “R” button 2 increases redness while pressing “B” increases blueness. For initial set-
ting, press RESET button 1.
There are cases sometimes when the white balance cannot be adjusted manually for artifical
lights such as fluorescent lights, etc.
BLC (Back Light Compensation)
The switch 6 improves an image that is darkened because of backlighting.
Set this switch to ON for backlight subjects.
AES (Automatic Electronic Shutter)
Turning this switch 7 "ON" when a lens with a manual iris diaphragm is used enables the automatic adjustment of image brightness. In this case the shutter speed changes according to the
brightness of the subject. AES functions only when AGC switch 8 is turned on.
Hunting may occur at a certain object brightness due to the mechanism of the AES circuit, but
this is not a fault.
AGC (Automatic Gain Control)
The switch 8 automatically increases the camera’s sensitivity when the level of ambient light
drops.
ON: AGC is activated.
OFF: AGC is not activated.
For Service
Interface Connector 9 is used for service.
∆H
∆I
∆J
1/4-20UNC
®
VICTOR COMPANY OF JAPAN, LIMITED
®
is a Registered Trademark owned by VICTOR COMPANY OF JAPAN, LTD.
®
is a Registrated Trademark in Japan,the U.S.A., the U.K. and many other countries.
Image pickup device: 1/2-inch interline-transfer CCD
Number of effective pixels: 440000 (752 (H) × 582 (V))
Synchronization method: Internal
Scanning frequency: (H) 15.625kHz (V) 50Hz
Resolution: 470 TV line (H) Typ.
Video output: Composite video signal 1V(p-p), 75Ω, unbalanced
Video S/N ratio: 48 dB (AGC OFF)
Minimum required illumination : 0.95 lx (25%, F1.2, AGC ON)
Lens mount: C/CS mount
Power supply: AC24V
and power consumption
Ambient temperature: –10˚C to 50˚C (operation)
Mass: 510g
Provided accessory: 4P Plug ... ×1
DIMENSIONS (mm)
Line lock (50Hz regions only)
~
50/60Hz DC12V 360mA
0˚C to 40˚C (recommended)
: Ferrite core × 1
∆K
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