– 17 –
3. ELECTRICAL ADJUSTMENT
3-1. Table for Servicing Tools
3-2. Equipment
1. Oscilloscope
2. Frequency counter
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 Inter-channel Correlation Adjustment
5. CCD White Point Defect Detect Adjustment
6. CCD Black Point And White Point Defect Detect Adjust-
ment In Lighted
7. OLED White Balance Adjustment
Note: If the lens, CCD and board and changing the part, it is
necessary to adjust again. Item 2-6 adjustments should be
carried out in sequence.
3-4. Setup
1. System requirements
Windows 98 or Me or 2000 or XP
IBM R -compatible PC with pentium processor
CD-ROM 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 CD-ROM into your
CD-ROM drive.
2. Open the explorer.
3. Copy the DscCalDI_152 folder on the CD-ROM in the CD-
ROM 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
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
2
. Be careful of handling
the lump and its circumference are high temperature during
use and after power off for a while.
5. Computer screen during adjustment
Ref. No.
Name
Part code
J-1
J-2
J-3
VJ8-0190
VJ8-0273
Pattern box
Calibration software
J-4
Number
1
1
1
Chroma meter
VJ8-0192
1
Spare lump
VJ8-0191
J-5
J-1
J-2/J-8
J-3
J-4
J-5
1
Discharge jig
VJ8-0188
J-6
1
Collimator
VJ8-0260
Firmware
Data
AWB
Focus
UV Matrix
Tint
Phase
LCD
Calibration
Upload
PAF Cal.
LCD Type
H AFC
Test
Cal Data
Cal Mode
OK
OK
EVF
USB storage
Get
Set
VID
Set
PID
Set
Serial
Set
Rev.
Set
Setting
Language
Video Mode
VCO
Factory Code
Backrush pulse :
Set
Get
Hall Cal.
J-7
1
Color viewer
VJ8-0007
J-8
1
Low-level grayscale data
VJ8-0275
J-7
J-9
1
Gradation chart
VJ8-0276
J-9