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First issue 10 /04
2. Switch PDP input signal source to AV mode.
3. Set up Video Pattern Generator (Astro, Model= VG-828H).
Timing set = 640 x 480 @ 60Hz;
Video = Analog (the AV output mode)
Connect PDP AV input connector with Astro to receive AV signal.
4. Dark level and bright level center block definition:
A. Dark level center block definition:
[WINDOW]
Mode %
Format 1
Window
Flicker None
Size H/V
28.5/34.0 (%)
Analog R/G/B
25/25/25 (10 IRE white output pattern)
B. Bright level center block definition:
[WINDOW]
Mode %
Format 1
Window
Flicker None
Size H/V
28.5/34.0 (%)
Analog R/G/B
153/153/153 (60 IRE white output pattern)
5. There are 4 different modes (DVI / RGB / AV / YPBPR) need color temperature setting; there are 3 different color
temperatures (7180K, 8680K and 10180K) in each mode. Each color temperature needs to adjust dark level, bright level,
and R, G, B. The OSD menu for color temperature factory setting can be viewed by following the ”Factory Setting Procedure”.
Factory Setting Procedure:
A. Press (Zoom -) key for over 5 seconds and release.
B. Press (Zoom+) key for over 5 seconds and release.
C. Press ”ok” key.
D. Factory setting OSD menu shows up.
The values showed up on the OSD menu are the factory default setting values. The factory default setting values differ from
each PDP panel module.
6. Put the color analyzer CA-100 in the center of the screen.
3.2 Adjusting procedure:
1. Receive Astro VG-828H AV dark level center block signal (14 IRE), follow the ”Factory Setting Procedure” to go into
factory setting mode and you will see the 7180K color temperature setting OSD menu.
2. 7180K dark level center block adjustment procedure:
A. Press (Zoom -) or (Zoom+) key in remote control to select G-BIAS, and adjust Y=1.0 FL±0.1FL
B. Press (Zoom -) or (Zoom+) key in remote control to select R-BIAS, and adjust x=308±15FL
C. Press (Zoom -) or (Zoom+) key in remote control to select B-BIAS, and adjust y=298±15FL
D. Adjust R/G/B-BIAS, make sure the final value x=308±15FL, y=298±15FL, Y=1.0FL±0.1FL
3. 7180K bright level center block adjustment procedure:
(Please set Astro VG-828H RGB bright level center block signal to 60 IRE)
A. Press (Zoom -) or (Zoom+) key in remote control to select G-GAIN, and adjust Y=40±2FL
B. Press (Zoom -) or (Zoom+) key in remote control to select R-GAIN, and adjust x=308±15FL
C. Press (Zoom -) or (Zoom+) key in remote control to select B-GAIN, and adjust y=298±15F
D. Adjust R/G/B-GAIN, make sure the final value x=308±15FL, y=298±15FL, Y=40±2FL.
4. When you want to go ahead for next color temperature setting, double check the Gamma values, make sure GAIN Gamma
