Panasonic PT-60LCX64-K, Руководство по обслуживанию, Страница: 106 / 279

2. GAMMA ADJUSTMENT (Compensation by transmitting gamma data)
Note:
When replacing the LCD Drive C.B.A., the LCD/Prism Unit or IC2301 (32k EEPROM), confirm that the color of the entire screen.
If NG, perform this adjustment.
SET UP:
1. Place the unit into Service Position (2).
2. Install the software (2) into the PC(1).
1) Copy the "SCE2 (7 items)" folder to any drive.
3. To start up the software (2), execute the "SCE2.EXE" by double clicking.
4. Set to RGB mode by pressing TV/VIDEO key on the remote.
5. Supply Gray Scale Pattern Signal (16 scales): "1 White 16 grade (Horiz)" in "Bar Reverse" of Test Pattern Signal from PC(2).
6. Set the FULL mode by pressing ASPECT key.
PROCEDURES:
Set up is complete
Confirm the area around 1th and 2nd
or 15th and 16th scale is clearly visible on the screen.
Case 1, 2, 3 or 4
(one of any color)
OK
OK
(no color)
OK
(no color)
NG
(too dark or bright)
Turn off the power to exit.
Turn off the power to exit.
Turn off the power to exit.
Transmit the gamma data "MMD2003GAMMA 2, 3, 4 or 5" (total 6 datas) to EEPROM
according to each case in Case1, Case2, Case3 or Case4.
Execute the "SCE2.EXE."
Then, transmit the gamma data "MMD2003GAMMA 1" (total 6 datas) to EEPROM.
Confirm that the color of the entire screen.
Determine which case of color is on the screen.
Refer to "Gamma data table."
Gray Scale Pattern Signal (16 scales)
White
16th gray scale
15th and 16th 1st and 2nd
Black
1st gray scale
SCE2.EXE
SCE2.CNT
Sce2.GID
GAMMA_USUAL.sce
Command.log
README.TXT
SCE2.HLP
Application software files
Software (2):
Sce2
PT-60LCX64-K
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