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3. ELECTRICAL ADJUSTMENT
3-1. Table for Servicing Tools
Note: J-1 color viewer is 100 - 110 VAC only.
3-2. Equipment
1. Oscilloscope
2. Digital voltmeter
3. AC adaptor
4. IBM R -compatible PC
5. DC regulated power supply
3-3. Adjustment Items and Order
1. IC501 Oscillation Frequency Adjustment
2. 5.0 V (D) Voltage Adjustment
3. 3.3 V (D) A Voltage Adjustment
4. 3.4 V (D) B Voltage Adjustment
5. 12.4 V (L) Voltage Adjustment 1
6. 12.4 V (L) Voltage Adjustment 2
7. AWB Adjustment
8. Lens Adjustment
9. CCD Defect Detect Adjustment
10. LCD Panel Adjustment
10-1. LCD H AFC Adjustment
10-2. LCD RGB Offset Adjustment
10-3. LCD Gain Adjustment
10-4. LCD Blue Brightness Adjustment
10-5. LCD Red Brightness Adjustment
Note: If the lens, CCD and board in item 7-9, it is necessary
to adjust again. Adjustments other than these should
be carried out in sequence. For 9, carry out adjustment
after sufficient charging has taken place.
3-4. Setup
1. System requirements
Windows 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 the explorer.
3. Copy the DSC Cal folder on the floppy disk in the FD drive
to a folder on the hard disk.
3. Color Viewer
Turn on the switch and wait for 30 minutes for aging to take
place before using Color Pure.
4. Computer screen during adjustment
Ref. No.
Name
Part code
J-1
J-2
J-3
VJ8-0007
VJ8-0169
Color viewer 5,100 K
Siemens star chart
Calibration software
J-1
J-2
J-3
J-4
Chart for color adjustment
VJ8-0155
J-4
J-5
J-5
Extension cord
VJ8-0164
Firmware
Image
AWB
Focus
UV Matrix
R Bright
RGB Offset
Tint
B Bright
Gain
Phase
LCD
Calibration
Upload
Initialize
LCD Type
H AFC
Test
VCOMDC
VCOMPP
Cal Data
Cal Mode
OK
OK
