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3. ELECTRICAL ADJUSTMENT
3-1. Table for Servicing Tools
Ref. No.
Name
J-1
Pattern box (color viewer)
Siemens star chart
J-2
Calibration software
J-3
J-4
Chroma meter
J-5
Spare lump
J-6
Discharge jig
Note: J-1 Pattern box (color viewer) is 100 - 110 VAC only.
J-1
J-3
J-5
3-2. Equipment
1. Oscilloscope
2. Digital voltmeter
3. AC adaptor
4. PC (IBM R -compatible PC, Pentium processor, Window
98 or Me or 2000 or XP)
3-3. Adjustment Items and Order
1. IC501 Oscillation Frequency Adjustment
2. Lens Adjustment
3. AWB Adjustment
4. CCD White Point Defect Detect Adjustment
5. CCD Black Point And White Point Defect Detect Adjust-
ment In Lighted
Part code
Number
VJ8-0190
1
1
1
VJ8-0237
1
VJ8-0192
1
VJ8-0191
1
VJ8-0188
J-2
J-4
J-6
6. LCD Panel Adjustment
6-1. LCD VcomPP Adjustment
6-2. LCD VcomDC Adjustment
Note: If the lens, CCD and board in item 2-5, it is necessary
to adjust again. Item 2-4 adjustments should be carried
out in sequence. Item 5 adjustment should be carried
out after item 3.
3-4. 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
2. Installing calibration software
1. Insert the calibration software installation diskette into your
diskette drive.
2. Open the explorer.
3. Copy the DscCalDI_140 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 (VJ8-0192) 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.
5. Computer screen during adjustment
Calibration
Upload
AWB
Firmware
Focus
Image
UV Matrix
Cal Mode
Initialize
OK
EVF
Cal Data
LCD Type
OK
USB storage
Get
VID
PID
Set
– 12 –
2
. Be careful of handling
LCD
R Bright
B Bright
RGB Offset
Gain
Tint
Phase
VCO
H AFC
Test
Set
Serial
Set
Set
Rev.
Set
VCOMDC
VCOMPP
Hall Cal.
Setting
Language
Video Mode
Factory Code
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