6 Measurements and Adjustments
6.1. Adjustment Procedures 2
TEST EQUIPMENT
To do all of these electrical adjustments, the following equipment is required.
1. Video Pattern Generator (480i/1080p)
2. Plastic Tip Driver and Non-Metal Driver
3. (+) Screwdriver and (-) Screwdriver
4. PC REQUIREMENTS
The following PCs and Cables are required for Service Position. Prepare the following equipment locally.
PCs
Cables
Illustration
Specification
PC (1)
for VCOM
Adjustment
PC (2)
for Test Pattern
Signal
Monitor: 17 inch XGA (1,024 X 768) Color
PC Monitor or higher
Port: D-Sub 9 Pin Serial (RS232C)
OS: Windows 95,98 or later
Type: Desk Top PC or with 10-key
keyboard (Desk Top recommended)
Port: RGB output
OS: Windows 95,98 or later
Type: Notebook PC recommended
Note: PC (1) must have a 10-key keyboard.
D-Sub 15 Pin
RGB Cable
D-Sub 9 Pin
Serial (RS232C)
Cable
D-Sub 15 Pin RGB
Cable for connecting
the PC Input Terminal
male-male
female-female
D-Sub 9 Pin Serial
(RS232C) Cable
for connecting the
RS232C I/F Tool
(LSUA0043)
XGA Color PC
Monitor
D-Sub 15 Pin RGB
Cable for connecting
the DA Board
(For Monitor P.C.B. side)
Monitor: 17 inch XGA (1,024 X 768) Color
PC Monitor or higher
Note: PC (1) can be used for monitoring.
D-Sub 15 Pin
RGB Cable
5. Test Pattern Signal : testptnmmd2002.exe
6. Application Software for VCOM Adjustment:
2007_1080P folder (33 files)
PT-56LCX70 / PT-61LCX70 / PT-50LCX7 / PT-56LCX7 / PT-61LCX7
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