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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. IC521 Oscillation Frequency Adjustment
8. IC511 Oscillation Frequency Adjustment
9. 5.0 V (L) Voltage Adjustment
10. AWB and AGC Adjustment
11. Lens Adjustment
12. CCD Defect Detect Adjustment
13. LCD Panel Adjustment
13-1. LCD H AFC Adjustment
13-2. LCD RGB Offset Adjustment
13-3. LCD Gain Adjustment
13-4. LCD Blue Brightness Adjustment
13-5. LCD Red Brightness Adjustment
13-6. LCD Tint Adjustment (for PAL)
Note: If the lens, CCD and board in item 10-12, it is neces-
sary to adjust again. Adjustments other than these
should be carried out in sequence. For 12, 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
VJ8-0159
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
Firmware Version:
LCD
Calibration
Upload
Initialize
LCD Type
H AFC
Test
