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C. ADJUSTMENT METHOD C-750 Ultra Zoom
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] USB STORAGE INFORMATION REGISTRATION.................................................C-4
[7] ADJUST SPECIFICATIONS ....................................................................................C-4
1. LENS ADJUSTMENT ........................................................................................C-4
2. LENS INFINITY ADJUSTMENT..........................................................................C-5
3. AWB ADJUSTMENT ...........................................................................................C-5
4. CCD WHITE POINT DEFECT DETECT ADJUSTMENT ...................................C-5
5. CCD BLACK POINT AND WHITE POINT DEFECT DETECT
ADJUSTMENT IN LIGHTED......C-6
6. LCD PANEL ADJUSTMENT...............................................................................C-6
6-1. LCD H AFC ADJUSTMENT .......................................................................C-6
6-2. LCD RGB OFFSET ADJUSTMENT...........................................................C-7
6-3. LCD GAIN ADJUSTMENT .........................................................................C-7
6-4. LCD RED BRIGHTNESS ADJUSTMENT..................................................C-7
6-5. LCD BLUE BRIGHTNESS ADJUSTMENT ...............................................C-7
6-6. LCD VcomPP ADJUSTMENT ...................................................................C-8
7. EVF ADJUSTMENT ............................................................................................C-8
7-1. EVF H AFC ADJUSTMENT ........................................................................C-8
7-2. EVF RGB OFFSET ADJUSTMENT ...........................................................C-8
7-3. EVF GAIN ADJUSTMENT..........................................................................C-8
7-4. EVF RED BRIGHTNESS ADJUSTMENT..................................................C-9
7-5. EVF BLUE BRIGHTNESS ADJUSTMENT................................................C-9
7-6. EVF VcomPP ADJUSTMENT....................................................................C-9
[8] ADJUSTMENT ITEMS ..........................................................................................C-10
C-1 Ver.1
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[1] Table for Servicing Tools
Ref. No.
J-1
J-2
J-3
J-4
J-5
J-6
Note: J-1 color viewer is 100 ± 10 VAC only .
or more)
Pattern box (color viewer)
Siemens star chart
Calibration software
Chroma meter
Spare lump KC0339
Collimator
Use J-6 collimator made by Kyoritsu Electric Co. Ltd.
or equivalent of it. (f= 180 [mm] or more, φ= 50 [mm]
Name Part code
Number
1
1
1
1
1
1
J-1 J-2
J-3
J-4
C. ADJUSTMENT METHOD C-750 Ultra Zoom
[2] Equipment
1. Oscilloscope, 2. Digital voltmeter, 3. AC adaptor
KC0336
4. PC (IBM R -compatible PC, Pentium processor, Window
98 or Me or 2000)
[3] Adjustment Items and Order
KC0337
1. Lens Adjustment
2. Lens Infinity Adjustment
3. AWB Adjustment
4. CCD White Point Defect Detect Adjustment
5. CCD Black And White Point Defect Detect Adjustment in
Lighted
6. LCD Panel Adjustment
6-1. LCD H AFC Adjustment
6-2. LCD RGB Offset Adjustment
6-3. LCD Gain Adjustment
6-4. LCD Red Brightness Adjustment
6-5. LCD Blue Brightness Adjustment
7. EVF Adjustment
7-1. EVF H AFC Adjustment
7-2. EVF RGB Offset Adjustment
7-3. EVF Gain Adjustment
7-4. EVF Red Brightness Adjustment
7-5. EVF Blue Brightness Adjustment
Note:
1. If the lens, CCD, board and changing the part in item 1-
5 replace, it is necessary to adjust again.
[4] Setup
1. System requirements
Windows 98 or Me or 2000 or XP
IBM R -compatible PC with pentium processor
CD-ROM drive, 3.5-inch high-density diskette drive
USB port, 40 MB RAM
Hard disk drive with at least 15 MB available
VGA or SVGA monitor with at least 256-color display
J-5
2. Installing calibration software
1. Insert the calibration software installation diskette into
your diskette drive.
2. Open Explorer.
3. Copy the DscCalDI_130a folder on the floppy disk in the
FD drive to a folder on the hard disk.
3. Installing USB driver
Install the USB driver with camera or connection kit for PC.
4. Pattern box (color viewer)
Turn on the switch and wait for 30 minutes for aging to take
place before using Color Pure. It is used after adjusting the
chroma meter (KC0337) adjust color temperature to 3100 ±
20 K and luminosity to 900 ± 20 cd/m
the lump and its circumference are high temperature during
use and after power off for a while.
C-2 Ver. 1
2
. Be careful of handling
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C. ADJUSTMENT METHODC-750 Ultra Zoom
or
[5] Connecting the camera to the computer
1. Line up the arrow on the cable connector with the notch on the camera's USB port. Insert the connector.
2. Locate a USB port on your computer.
To USB port
USB cable
AC adapt
C-3 Ver. 1
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C. ADJUSTMENT METHOD C-750 Ultra Zoom
[6] USB Storage Information Registration
USB storage data is important for when the camera is connected to a computer via a USB connection.
If there are any errors in the USB storage data, or if it has not
been saved, the USB specification conditions will not be satisfied, so always check and save the USB storage data.
Preparation:
POWER switch: ON
Adjustment method:
1. Connect the camera to a computer. (Refer to [5] Connecting the camera to the computer on the page C-3.)
2. Double-click on the DscCalDi.exe in the DscCalDi130a.
3. Click on the Get button in the USB storage window and
check the USB storage data.
VID: OLYMPUS
PID: C750UZ
Serial:
Rev . : 1.00
4. Check the “Serial” in the above USB storage data. If the
displayed value is different from the serial number printed
on the base of the camera, enter the number on the base
of the camera. Then click the Set button.
5. Next, check VID, PID and Rev. entries in the USB stor-
agedata. If any of them are different from the values in 3.
above, make the changes and then click the correspond
ing Set button.
Calibration
AWB
Focus
UV Matrix
Cal Mode
Cal Data
USB storage
VID
Get
PID
Set
Backrush pulse :
OK
OK
Upload
Firmware
Image
Initialize
EVF
LCD Type
Get
LCD
R Bright
RGB Offset
Tint
VCO
H AFC Test
Serial
Set
Set
Rev.
B Bright
Gain
Phase
Set
Set
Set
VCOMDC
VCOMPP
Setting
Language
Video Mode
[7] Adjust Specifications
1. Lens Adjustment
Camera
Approx.
150 cm ±3 cm
Siemens
star chart
Setting the adjustment mode
1. Open the card cover of the camera.
2. Turn on the power switch. “CARD-COVER OPEN” will be
displayed in the EVF or LCD.
3. Push the LCD button and OK button more than 3 sec-
onds simultaneously .
4. Push the right arrow button, and select “STORAGE”.
5. “STORAGE/CONTROL” will be displayed.
6. Push the below arrow button, and select “CONTROL”.
7. Push the OK button.
8. Close the card cover of the 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%.
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 DscCalDi.exe.
3. Click the “Focus”, and Click the “Yes”.
4. Lens adjustment value will appear on the screen.
5. Click the OK.
C-4 Ver. 1
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C. ADJUSTMENT METHODC-750 Ultra Zoom
.)
2. Lens Infinity Adjustment
Camera
Collimator
(Set up to the infinty
Preparation:
POWER switch: ON
Set up the collimator to the infinity.
Note:
Do not vibrate during the adjustment.
Adjustment method:
1. Set the camera so that it becomes center of the screen in
the collimator.
2. Double-click on the DscCalDi.exe.
3. Select “Infinity Cal.” on the LCD “Test”, and click the “Yes”.
4. Lens infinity adjustment value will appear on the screen.
3. AWB Adjustment
Camera
Pattern box
(color viewer)
Preparation:
POWER switch: ON
Setting of pattern box:
Color temperature: 3100 ± 20 ( K )
Luminance: 900 ± 20 (cd/m
Adjusting method:
1. Set the camera 0 cm from the pattern box. (Do not enter
any light.)
2. Double-click on the DscCalDi.exe.
3. Click the “AWB”, and click the “Yes”.
4. A WB adjustment value will appear on the screen.
5. Click the OK.
2
)
4. CCD White Point Defect Detect Adjustment
Preparation:
POWER switch: ON
Adjustment method:
1. Double-click on the DscCalDi.exe.
2. Select “CCD Defect” on the LCD “T est”, and click the “Yes”.
3. After the adjustment is completed, the number of defect
will appear.
C-5 Ver. 1
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C. ADJUSTMENT METHOD C-750 Ultra Zoom
5. CCD Black And White Point Defect Detect
Adjustment In Lighted
Camera
Pattern box
(color viewer)
Preparation:
POWER switch: ON
Setting of pattern box:
Color temperature: 3100 ± 20 ( K )
Luminance: 900 ± 20 (cd/m
Adjusting method:
1. Set the camera 0 cm from the pattern box. (Do not enter
any light.)
2. Double-click on the DscCalDi.exe.
3. Select “CCD Black” on the LCD “Test”, and click the “Yes”.
4. After the adjustment is completed, the number of defect
will appear.
5. Click the OK.
2
)
6. LCD Panel Adjustment
[CP1 board (Side B)]
CL416
(CSYNC)
CL410(XENB)
CL141
(COM)
CL414(R)
CL412(B)
CL413(G)
6-1. LCD H AFC Adjustment
Preparation:
POWER switch: ON
Adjusting method:
1. Double-click on the DscCalDi.exe.
2. Select 0 on the LCD “H AFC”.
3. Apply a trigger using CL416, and adjust LCD “H AFC” so
that the time A from the rising signal at CL416 to the falling signal at CL410 is 4.9 ± 0.1 µsec.
○○○○○○○○
○○
A
CL410
CL416
Enlargement
○○○○○○○○
○○
A
CL410
CL416
C-6 Ver. 1
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C. ADJUSTMENT METHODC-750 Ultra Zoom
6-2. LCD RGB Offset Adjustment
Adjusting method:
1. Adjust LCD “RGB Offset” so that the amplitude of the
CL413 waveform is 0.5 V ± 0.1 Vp-p.
0.5 V ±
0.1 Vp-p
VG
CL413 waveform
CL413 waveform
6-3. LCD Gain Adjustment
Adjusting method:
1. Adjust LCD “Gain” so that the amplitude of the CL413
waveform is 3.4 V ± 0.1 Vp-p.
Note:
6-2. LCD RGB Offset adjustment should always be carried
out first.
3.4 V ±
0.1 Vp-p
CL413 waveform
6-4. LCD Red Brightness Adjustment
Adjusting method:
1. Adjust LCD “R Bright” so that the amplitude of the CL414
waveform is (VGÐ0.1) ± 0.1 Vp-p with respect to the CL413
(VG) waveform.
Note:
6-2. LCD RGB Offset adjustment and 6-3. LCD Gain adjustment should always be carried out first.
(VGÐ0.1) ±
0.1 Vp-p
CL414 waveform
6-5. LCD Blue Brightness Adjustment
Adjusting method:
1. Adjust LCD “B Bright” so that the amplitude of the CL412
waveform is (VG+0.15) ± 0.1 Vp-p with respect to the
CL413 (VG) waveform.
Note:
6-2. LCD RGB Offset adjustment and 6-3. LCD Gain adjustment have done.
VG
CL413 waveform
(VG + 0.15)
± 0.1Vp-p
CL412 waveform
C-7 Ver. 1
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C. ADJUSTMENT METHOD C-750 Ultra Zoom
6-6. LCD VcomPP Adjustment
Adjusting method:
1. Adjust LCD “VCOMPP” so that the amplitude of the CL141
waveform is 3.25 V ± 0.1 Vp-p.
3.25 V
± 0.1 Vp-p
CL141 waveform
7. EVF Adjustment
[CP1 board (Side B)]
○○○○○○○○
○○
E
CL410
CL416
Enlargement
○○○○○○○○
○○
E
CL410
CL416
7-2. EVF RGB Offset Adjustment
Adjusting method:
1. Adjust EVF “RGB Offset” so that the amplitude of the
CL413 waveform is 0.7 V ± 0.1 Vp-p.
CL416
(CSYNC)
CL410(XENB)
CL141
(COM)
CL414(R)
CL412(B)
CL413(G)
7-1. EVF H AFC Adjustment
Preparation:
POWER switch: ON
Adjusting method:
1. Double-click on the DscCalDi.exe.
2. Click the check box at the “EVF”.
3. Select 0 on the EVF “H AFC”.
4. Apply a trigger using CL416, and adjust EVF “H AFC” so
that the time E from the rising signal at CL416 to the falling signal at CL410 is 4.7 ± 0.1 µsec.
0.7 V ±
0.1 Vp-p
CL413 waveform
7-3. EVF Gain Adjustment
Adjusting method:
1. Adjust EVF “Gain” so that the amplitude of the CL413
waveform is 3.5 V ± 0.1 Vp-p.
Note:
7-2. EVF RGB Offset adjustment should always be carried
out first.
3.5 V ±
0.1 Vp-p
CL413 waveform
C-8 Ver. 1
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C. ADJUSTMENT METHODC-750 Ultra Zoom
7-4. EVF Red Brightness Adjustment
Adjusting method:
1. Adjust EVF “R Bright” so that the amplitude of the CL414
waveform is (VG-0.15) ± 0.1 Vp-p with respect to the
CL413 (VG) waveform.
Note:
7-2. EVF RGB Offset adjustment and 7-3. EVF Gain adjustment should always be carried out first.
VG
CL413 waveform
VG
CL413 waveform
(VG + 0.2)
± 0.1 Vp-p
(VGÐ0.15)
± 0.1 Vp-p
CL414 waveform
7-5. EVF Blue Brightness Adjustment
Adjusting method:
1. Adjust EVF “B Bright” so that the amplitude of the CL412
waveform is (VG + 0.2) ± 0.1 Vp-p with respect to the
CL413 (VG) waveform.
Note:
7-2. EVF RGB Offset adjustment and 7-3. EVF Gain adjustment have done.
CL412 waveform
7-6. EVF VcomPP Adjustment
Adjusting method:
1. Adjust EVF “VCOMPP” so that the amplitude of the CL141
waveform is 3.5 V ± 0.1 Vp-p.
3.5 V
± 0.1 Vp-p
CL141 waveform
Completing the adjustment mode
1. Open the card cover of the camera.
2. Turn on the power switch. “CARD-COVER OPEN” will be
displayed in the EVF or LCD.
3. Push the LCD button and OK button more than 3 sec-
onds simultaneously .
4. Push the right arrow button, and select “CONTROL”.
5. “STORAGE/CONTROL” will be displayed.
6. Push the below arrow button, and select “STORAGE”.
7. Push the OK button.
8. Close the card cover of the camera.
C-9 Ver. 1
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[8] Adjustment Items
C. ADJUSTMENT METHOD C-750 Ultra Zoom
Adjustment items
1. Lens Adjustment
2. Lens Infinity Adjustment
3. AWB Adjustment
4. CCD White Point Defect Detect Adjustment
5. CCD Black Point and White Point Defect Detect Adjustment in Lighted
6. LCD Panal Adjustment - - -
7. EVF Adjustment - - -
Lens CCD LPF CP-1
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Changed repaire parts
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C-10 Ver. 1
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