Page 1
C. ADJUSTMENT METHOD
C-2020ZOOM
C. ADJUSTMENT METHOD
[1] TABLE FOR SERVICING TOOLS .......................................................................... C-2
[2] EQUIPMENT ........................................................................................................... C-2
[3] ADJUSTMENT ITEMS AND ORDER ..................................................................... C-2
[4] SETUP ....................................................................................................................C-2
[5] CONNECTING THE CAMERA TO THE COMPUTER ............................................C-3
[6] ADJUSTMENT ........................................................................................................C-4
1. IC501 OSCILLATION FREQUENCY ADJUSTMENT ....................................... C-4
2. 5.1 V (A) VOLTAGE ADJUSTMENT.................................................................. C-4
3. 13.0 V (D) VOLTAGE ADJUSTMENT ............................................................... C-4
4. 7.0 V (L) VOLTAGE ADJUSTMENT .................................................................. C-4
5. AWB ADJUSTMENT .........................................................................................C-4
6. COLOR MATRIX ADJUSTMENT ......................................................................C-5
7. LENS ADJUSTMENT .......................................................................................C-5
8. CCD DEFECT DETECT ADJUSTMENT ...........................................................C-5
9. LCD PANEL ADJUSTMENT............................................................................. C-5
9-1. LCD H AFC ADJUSTMENT .......................................................................C-5
9-2.LCD GAIN ADJUSTMENT ...........................................................................C-6
9-3. LCD RGB OFFSET ADJUSTMENT ...........................................................C-6
9-4. LCD RED BRIGHTNESS ADJUSTMENT ................................................C-6
9-5. LCD BLUE BRIGHTNESS ADJUSTMENT ...............................................C-6
9-6. LCD TINT ADJUSTMENT (FOR PAL) ....................................................... C-7
[7] ADJUSTMENT VALUE ........................................................................................... C-7
SIEMENS STAR CHART ................................................................................................C-8
CHECKING OF LENS UNIT ...........................................................................................C-9
SERVER_DIS
C-1
Ver.1/Rev.7
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C. ADJUSTMENT METHOD C-2020ZOOM
[1] Table for Servicing Tools
Ref. No.
J-1
Color viewer 5,100 K
Siemens star chart
J-2
J-3
Calibration software
J-4
Extension cord VJ8-0162
Extension cord VJ8-0165
J-5
J-6
Chart for color adjustment
Note: J-1 color viewer is 100 - 110 VAC only.
Name
Qt’y
1
1
1
1
1
1
J-1 J-2
J-3
J-4
Part code
VJ8-0007
VJ8-0159
VJ8-0155
[2] Equipment
1. Oscilloscope
2. Digital voltmeter
3. AC adaptor
4. IBM R -compatible PC
5. DC regulated power supply
[3] Adjustment Items and Order
1. IC501 Oscillation Frequency Adjustment
2. 5.1 V (A) Voltage Adjustment
3. 13.0 V (L) Voltage Adjustment
4. 7.0 V (L) Voltage Adjustment
5. AWB Adjustment
6. Color Matrix Adjustment
7. Lens Adjustment
8. CCD Defect Detect Adjustment
9. LCD Panel Adjustment
9-1. LCD H AFC Adjustment
9-2. LCD Gain Adjustment
9-3. LCD RGB Offset Adjustment
9-4. LCD Red Brightness Adjustment
9-5. LCD Blue Brightness Adjustment
9-6. LCD Tint Adjustment (for PAL)
Note:
1. If the lens, CCD, board and changing the part in item 5-8
replace, it is necessary to adjust again. Item 5-8 adjust
ments should be carried out in sequence.
J-6
J-5
[4] Setup
1. System requirements
Windows R 95 or 98
IBM R -compatible PC with 486 or higher processor
CD-ROM drive
3.5-inch high-density diskette drive
Serial port with standard RS-232C interface
8 MB RAM
Hard disk drive with at least 15 MB available
VGA or SVGA monitor with at least 256-color display
2. Installing calibration software
1. Insert the calibration software installation diskette into your
diskette drive.
2. Open Explorer.
3. Copy the DSC Cal folder on the floppy disk in the FD drive
to a folder on the hard disk.
SERVER_DIS
C-2
Ver.1
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C. ADJUSTMENT METHODC-2020ZOOM
[5] Connecting the camera to the computer
1. Turn off both camera and computer.
2. Locate the port cover on the side of the camera. Press on the arrows and slide the cover down to open it.
3. Line up the arrow on the cable connector with the notch on the camera's serial port. Insert the connector.
4. Locate a serial port on the back of your computer. You may have two serial ports labeled COM1 and COM2, or the ports
may be labeled with icons. If you have two serial ports available, use port 1 to connect your camera.
5. Line up the serial connector on the cable with one of the serial ports on your computer, and insert the connector.
Ver. 1
C-3 SERVER_DIS
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[6] Adjust Specifications
[ST1 board (Side B)]
C. ADJUSTMENT METHOD C-2020ZOOM
Adjustment method:
1.Adjust with VR504 to 13.00 ± 0.05 V.
4. 7.0 V (L) Voltage Adjustment
VR502
VR501
CL522
CL524
CL566
VR505
L5012
VR504
Q5001
Collector
Note:
1. Voltage adjustment is necessary to repair in the ST1 board
and replace the parts.
2. Carry out adjustment with disconnect wires for storbe.
Preparation:
1. Short the both edge of S3004 in the SY1 board.
2. Connect the SY1 board (CN301) and the CA2 board
(CN106) with extension cord. (VJ8-0165)
3. Connect the ST1 board (CN501) and the CA2 board (CN104)
with extension cord. (VJ8-0162)
4. Connect LCD panel.
5. Insert the card.
6. Turn on the power switch, and then set the camera mode.
Measuring Point
Measuring Equipment
ADJ. Location
ADJ. Value
L5012 or CL566
Digital voltmeter
VR505
7.00 ± 0.05 V
Adjustment method:
1. Adjust with VR505 to 7.00 ± 0.05 V.
5. AWB Adjustment
Serial cable
Camera
0 - 18 cm
Color viewer (5,100K)
All white pattern
1. IC501 Oscillation Frequency Adjustment
Measuring Point
Measuring Equipment
ADJ. Location
ADJ. Value
Adjustment method:
1. Adjust with VR501 to 200 ± 1 kHz.
Q5001 Collector
Frequency counter
VR501
200 ± 1 kHz
2. 5.1 V (A) Voltage Adjustment
Measuring Point
Measuring Equipment
ADJ. Location
ADJ. Value
Adjustment method:
1. Adjust with VR502 to 5.10 ± 0.05 V.
CL524
Digital voltmeter
VR502
5.10 ± 0.05 V
3. 13.0 V (L) Voltage Adjustment
Measuring Point
Measuring Equipment
ADJ. Location
ADJ. Value
CL522
Digital voltmeter
VR504
13.00 ± 0.05 V
SERVER_DIS
Preparation:
POWER switch: ON
Adjusting method:
1. When setting the camera in place, set it to an angle so that
nothing appears in any part of the color viewer except the
white section. (Do not enter any light.)
2. Double-click on the DscCalV122.
3. Click the “AWB”, and click the “Yes”.
4. AWB adjustment value will appear on the screen.
5. Click the OK.
C-4
Ver.1
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C. ADJUSTMENT METHODC-2020ZOOM
6. Color Matrix Adjustment
Serial cable
Camera
Preparation:
POWER switch: ON
Adjustment method:
1. Set the color adjustment chart to the color viewer.
(Do not enter any light.)
2. Set the color adjustment chart so that it becomes center of
the screen.
3. Double-click on the DscCalV122.
4. Click the “ UV Matrix “, and Click the “ Yes “.
5. Adjustment values will appear on the screen.
6. Click the OK.
15 cm ± 1 cm
All white pattern color
viewer (5,100K) and
color matrix adjustment chart
Adjustment method:
1. Set the siemens star chart 150 cm ± 3 cm so that it becomes center of the screen.
2. Double-click on the DscCalV122.
3. Click the “ Focus “, and Click the “ Yes “.
4. Flange-back adjustment value will appear on the screen.
If an error is made in adjustment, the following value will
result.
0: Incorrect adjustment precision (large difference when
adjusting and checking)
5. Click the OK.
8. CCD Defect Detect Adjustment
Preparation:
POWER switch: ON
Adjustment method:
1. Double-click on the DscCalV122.
2. Click the “ CCD Defect Detection “, and click the “ Yes “.
3. After the adjustment is completed, adjustment value will
appear.
9. LCD Panel Adjustment
[CA2 board (Side B)]
CL413
CL414
CL415
7. Lens Adjustment
Serial cable
Camera
Preparation:
POWER switch: ON
Adjustment condition:
Siemens star chart (A3)
Fluorescent light illumination with no flicker (incandescent light
cannot be used.)
Illumination above the subject should be 400 lux ± 10%.
150 cm ± 3 cm
Siemens
star chart
9-1. LCD H AFC Adjustment
Preparation:
POWER switch: ON
Adjusting method:
1. Double-click on the DscCalV122.
2. Select 0 on the LCD “ H AFC “.
3. While watching the LCD monitor, adjust “ H AFC “ so that
the edge of the LCD adjustment frame are the same distance from the left and right edge of the LCD screen. (A = B)
LCD
LCD screen
A
FPC
adjustment
B
frame
Ver. 1
C-5 SERVER_DIS
Page 6
C. ADJUSTMENT METHOD C-2020ZOOM
9-2. LCD Gain Adjustment
Adjusting method:
1. Adjust LCD “ Gain “ so that the amplitude of the CL415
waveform is 1.0 Vp-p ± 0.1 V.
1.0V
±0.1Vp-p
VG
Waveform (CL415)
CL415 waveform
9-3. LCD RGB Offset Adjustment
Adjusting method:
1. Adjust LCD “ RGB Offset “ so that the amplitude of the
CL415 waveform is 5.1 Vp-p ± 0.1 V.
Note:
9-2. LCD Gain adjustment should always be carried out first.
5.1V
±0.1Vp-p
CL415 waveform
9-4. LCD Red Brightness Adjustment
Adjusting method:
1. Adjust LCD “ R Bright “ so that the amplitude of the CL414
waveform is VG± 0.1 V with respect to the CL415 (VG)
waveform.
Note:
9-2. LCD Gain adjustment and 9-3. LCD RGB Offset adjustment should always be carried out first.
VG±
0.1Vp-p
Waveform (CL414)
9-5. LCD Blue Brightness Adjustment
Adjusting method:
1. Adjust LCD “ B Bright “ so that the amplitude of the CL413
waveform is ± 0.1 V with respect to the CL415 (VG) waveform.
Note:
9-2. LCD Gain adjustment and 9-3. LCD RGB Offset adjustment have done.
VG
Waveform (CL415)
SERVER_DIS
C-6
VG±
0.1Vp-p
Waveform (CL413)
Ver.1
Page 7
C. ADJUSTMENT METHODC-2020ZOOM
9-6. LCD Tint Adjustment (for PAL)
Adjusting method:
1. Adjust “ Tint “ so that the amplitude of CL414 waveform is
minimum.
Note:
9-6. LCD TINT adjustment should always be carried out last.
a
a
a
[7] Adjustment Values
Explanation of adjustment values
Adjustment values are values which have been estimated
statistically from the distribution of adjustment values obtained from similar machine models and prototypes. Accordingly these values should be used as a guide only.
Because these values are guides, equipment which is in
good working order may still produce values which are outside the adjustment value ranges, so that the equipment
should be operated in order to determine whether it is in
fact operational or defective.
Range of adjustment values
(1) AWB adjustment ranges
R: 150-400
G: 128 (fixed value)
B: 150-400
Note : If adjustment value “a0” is following value,
it means adjustment NG.
a0 = 65535 65535 65535....
(2) Color matrix adjustment ranges
Adjustment values are normal except following cases.
a
a) It does not detect any signal from CCD. In this case,
adjustment values are all “1”.
UVMAT0: 1
UVMAT1: 1
UVMAT2: 1
UVMAT3: 1
b) Abnormal adjustment values judged by UMAT3 value.
UVMAT3: 0 (Normal)
UVMAT3: 2 (Aperture error)
UVMAT3: 3 (Shutter speed error)
UVMAT3: 4 (Zoom sensor (PR) error)
(3) Frange-back adjustment ranges
Adjustment value : Within 6 and 122
Note : Adjustment value is “ 0 “ means NG.
Ver. 1
C-7 SERVER_DIS
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C. ADJUSTMENT METHOD
C-2020ZOOM
C-8 Ver. 1
Page 9
C-2020ZOOM C.ADJUSTMENT METHOD
CHECKING OF LENS UNIT
1. Check Item
1)Backlash Pulse of LD
2)LD ERROR Pulse
3)Basklash Pulse of ZOOM
4)ZOOM ERROR Pulse
2. Tools
1
2
3
4
5
Part No.
KC0331
KC0334
KC0338
FPC-Adaptor
FPC-Adaptor
Description
Lens Checker LCK1
Connector Cable P5
Clip Connector 17
12-PINS for K-FPC
14-PINS for S-FPC
Q’ty
1
1
2
1
1
3. Checking Prosedure
Fi x 2 FPC-Adaptors (12 and 14 PINS) to ClipConnector
17.
Connect Connector Cable P5, Clip Connector 17
and Lens Checker LCK-1
1) AUTO
I. Tum on Lens Checker LCK-1
080-10
FPC-Adaptor 12
PINS for K-FPC
FPC-Adaptor 14
PINS for S-FPC
The last 2 digits are mean-
ing the number of Pin.
Ex.) 080-12 :12PINS
Lens Checker LCK-1
Connector Cable P5
Initial Setting
II. Set AUTO / MANU SW at AUTO
III.Set Dial SW at 3
IV. Set CW / CCW SW at CW
LCK-1 Ver.1 0 Auto
PUSH START SW
(0 : Number of Dial SW 0-5)
V. Connect the both FPCs (K-FPC and S-FPC) to
Clip Connectors. Hold a lens unit by hand, and keep
it horizontally.
VI. Push START SW. (More than 0.2 sec.)
LCK-1 Ver.1 0 Auto
ZOOM RESET
Clip Connector 17
C-9Ver. 1/Rev.7
Page 10
C.ADJUSTMENT METHOD
C-2020ZOOM
When an error occurs, an error is indicated, and it stops.
LCK-1 Ver.1 0 Auto
LD RESET
LCK-1 Ver.1 0 Auto
LD BACKLASH CHK
LB*
* is BACKLASH PULSE of LD
LCK-1 Ver.1 0 Auto
LD D CHK
LB1 D *
* is LD ERROR PULSE
LCK-1 Ver.1 0 Auto
ZOOM BACKLASH CHK
LB1 D1 ZB *
* is BACKLASH PLUSE of ZOOM
In case of GOOD
LCK-1 Ver.1 0 Auto
PUSH START SW
LB1 D1 ZB1 D12
GOOD
In case of NG :
LCK-1 Ver.1 0 Auto
PUSH START SW
LB D6
NO GOOD ZM D Err
ERROR is indicated
(The indication which isn’t being explained is the condition
of PR and PI.)
When CW/CCW SW is set at CCW, the automatic check of
the motor chosen with a LD/ZOOM SW is done.
2) Manual
I. Set AUTO/MANU SW at MANU
LCK-1 Ver.1 0 Manu
LD CW
LCK-1 Ver.1 0 Auto
ZOOM D CHK
LB1 D1 ZB1 D * *
* * is ZOOM ERROR PULSE (ZOOM AREA : SET-UP AREA)
The contents chosen with the LD/ZOOM SW and the CW/
CCW SW indicated in LCD.
II. Push START SW (More than 0.2 sec.)
LCK- Ver.1 0 Manu
LD CW
MOVE
When a motor works, “MOVE” is indicated in LCD.
C-10 Ver. 1/Rev.7
Page 11
C-2020ZOOM C.ADJUSTMENT METHOD
LD Motor
When PI signal 500 pulses (500pps) are changed,LD motor
stops
CW : Turn Out CCW : Tum In
ZOOM Motor
When PI signal 2200 pulses (300pps) are changed, ZOOM
motor stops
CW : W to T CCW : T to W
4. Others
Turn off LCK-1 promptly if something is wrong.
5, ERROR Indication
PI, PR Err : PI or PR Pulse does not change.
LD BK Err : LD BACKLASH PULSE is out of standard.
LD D Err : LD Pulse Error
ZD BK Err : ZOOM BACKLASH PULSE is out of
standard
ZD D Err : ZOOM Pulse Error
C-11Ver. 1/Rev.7
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