Sharp XV-Z200U/E Handbuch Seite 24

XV-Z200U/E, XV-Z201E
DT-300
No. Adjusting point
3-3 B-Bright / B-
Contrast
(Manual or auto
adjustment)
4-1 DTV Bright/
Contrast Ad-
justment
4-2 DTV R-Bright/
Contrast Ad-
justment
4-3 DTV G-Bright/
Contrast Ad-
justment
4-4 DTV B-Bright/
Contrast Ad-
justment
Adjusting conditions
1. Group: AD
Subject: B-BRIGHT
(Black level)
B-CONTRAST
(White level)
2. Feed the window pattern
signal containing 91%
(0.64Vp-p) B signal and
0% level.
(Process/Gamma interac-
tion)
(SVGA or XGA)
Input 2 RGB input
1. Group: DTV
Subject:BRIGHT
(Black level)
CONTRAST
(White level)
1. Group: DTV
Subject:R-BRIGHT
(Black level)
R-CONTRAST
(White level)
1. Group: DTV
Subject:G-BRIGHT
(Black level)
G-CONTRAST
(White level)
1. Group: DTV
Subject:B-BRIGHT
(Black level)
B-CONTRAST
(White level)
Adjusting procedure
1. Observe the 0% window pattern.
2. On the screen with missing bits, adjust the B-
Bright setting until the all-black screen becomes
bit-less for the first time.
3. Observe the 91% window pattern.
4. On the screen with missing bits, adjust the B-
Contrast setting until the all-black screen becomes
bit-less for the first time.
1. Check the fixed value.
Contrast: 5
Bright: 55
1. Observe the 0% window pattern.
2. On the screen with missing bits, adjust the R-
Bright setting until the all-black screen becomes
bit-less for the first time.
3. Observe the 100% white window pattern.
4. On the screen with missing bits, adjust the Con-
trast setting until the all-black screen becomes
bit-less for the first time.
1. Observe the 0% window pattern.
2. On the screen with missing bits, adjust the G-
Bright setting until the all-black screen becomes
bit-less for the first time.
3. Observe the 100% white window pattern.
4. On the screen with missing bits, adjust the Con-
trast setting until the all-black screen becomes
bit-less for the first time.
1. Observe the 0% window pattern.
2. On the screen with missing bits, adjust the B-
Bright setting until the all-black screen becomes
bit-less for the first time.
3. Observe the 100% white window pattern.
4. On the screen with missing bits, adjust the Con-
trast setting until the all-black screen becomes
bit-less for the first time.
24