Sharp PN-80TC3, Service Manual

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PN-L803C/80TC3 SERVICE MENU/VARIOUS SETTING TOOL OPERATING PROCEDURES 4- 3
2. AGING
1) Display SERVICE MENU 2.
2) Select "AGING" with [VOL + (  )], [VOL - ( ↓ )] keys. Press [ENTER] button.
3) Select “AGING1” or “AGING2” with [VOL + (  )] [VOL - (  )] buttons, and press [ENTER] button. The aging is started.
AGING1: Every time when [ (  )] button is pressed, the whole screen color is changed.
AGING2: The whole screen color is changed every 2 sec.
4) When finishing AGING, set this to OFF.
・
AGING1 can be directly executed by pressing the [SIZE] button for about 5 seconds (LED flashes and
“
F
”
mark is displayed in the upper
left corner of the screen.) and then pressing the button of [VOL + (  )], [VOL - ( ↓ )], [VOL + (  )], [VOL - ( ↓ )] sequentially.
・
The power button of the remote controller or the machine cannot terminate aging.
・
With the A model, the controller is shut down automatically after selecting the AGING. When the AGING is selected with other input
screen being displayed, it takes a time to start the AGING.
3. CALIBRATION
Make adjustment of GAIN and OFFSET of A/D converter with Input modes below:
・
ANALOG mode D-SUB1[RGB] terminal
・
COMPONENT mode D-SUB1[COMPONENT] terminal
・
VIDEO mode D-SUB1[VIDEO] terminal
1) Switch the Input mode to be adjusted with [INPUT] key.
2) Show the video signal for adjustment on the screen.
<CAUTION>
・
Be sure to make adjustment using the video signal in the table below:
Input Mode Signal Type
Input Signal Level
(Adjust to standard value)
Signal Timing Input Image
D-SUB1[RGB] PC ANALOG signal RGB level
：
0.7 Vp-p 1920×1080 60Hz
or XGA
（
1024x768
）
60Hz
Adjustment image displayed by executing
Adj_uty.exe in CD-ROM supplied with the
product or the image with RGB WHITE
0~255 gradation being indicated.
D-SUB1
[COMPONENT] COMPONENT
signal Y level ： 0.7 Vp-p
（ From Pedestal to
White ）
Pb/Pr level ： 0.7 Vp-p
1080i 60Hz Full color bar (WHITE100%/ Degree of
Color saturation 100%)
*Recommended signal generator:
ASTRODESIGN Products VG-849,
VG-859