Sharp LC-45GD5U Service Manual page 32

LC-45GD5U
(7) DVI-I (digital) signal adjustment
Adjustment item
1 Adjustment
2 Auto adjustment Page 9/29
performance
(8) HDMI signal adjustment
Adjustment item
1 Adjustment
2 Auto adjustment Page 7/29
performance
Adjustment conditions
Feed the 100% white 1/2 window pattern signal to DVI-I (digital) input.
DVI-I (digital)
XGA (1024 x 768)
60Hz
H,V SYNC
Bring the cursor on [ËDVI DIGITAL ADJ] and press [ENTER].
[ËDVI DIGITAL ADJ FINISH] appears when finished.
Adjustment conditions
•Generate 1080i/59, 94 (30sF) RGB digital output signals.
Recommended signal
•Generate full color bar signals (100% saturation): 8 bars (black bar on the
generator:LT448
right end), dynamic range of min. 16/max. 235.
manufactured by
•Send signals from the DVI terminal of the signal generator to HDMI input
Leader Electronics
via a DVI-HDMI conversion cable.
1080i/59, 94 (30sF)
RGB digital output
Bring the cursor on [ËHDMI ADJ] and press [ENTER].
[ËHDMI ADJ FINISH] appears when finished.
Adjustment procedure
1/4
1/2
1/4
1/2
1/4 1/4
Adjustment procedure
Color saturation level
100%
↑100% white
32
100% White
0% Black
1080i
100% color bar signal
RGB digital
↑0% black