Samsung T22A300

4-28
4. Troubleshooting
4-5. White Ratio (Balance) Adjustment
You can adjust the white ratio in factory mode (1:Calibration, 3:White-Balance).1.
Since the adjustment value and the data value vary depending on the input source, you have to adjust these in CVBS, 2.
Component 1 and HDMI 1 modes.
The optimal values for each mode are congured by default. (Refer to Table 1, 2)
3.
It varies with Panel’s size and Specication.
Equipment : CS-210
-
Pattern: MIK K-7256 #92 "Flat W/B Pattern" as standard
-
Use other equipment only after comparing the result with that of the
-
Master equipment.
Set Aging time : 60min
-
Calibration and Manual setting for WB adjustment. -
HDMI : Calibration at #24 Chessboard Pattern Manual adjustment #92 pattern (720p)
COMP: Calibration at #24 Chessboard Pattern Manual adjustment at #92 pattern (720p)
CVBS: Calibration at #24 Chessboard Pattern Manual adjustment at #92 pattern (PAL)
If nishing in HDMI mode, adjustment coordinate is almost same in AV/COMP mode. -
White Balance Manual Adjustment
-
P-Mode
Adjustment Coordinate
x y Y (Luminance) T(K) + MPCD
CVBS
(PAL)
H/L 272 278
-
(Sub_CT:130)
12,000 (±0)
L/L 272 278
12.6cd/m
2
(3.7 Ft)
12,000 (±0)
COMP
(720P)
H/L 272 278
-
(Sub_CT:130)
12,000 (±0)
L/L 272 278
13.0cd/m
2
(3.8 Ft)
12,000 (±0)
HDMI
(720P)
H/L 272 278
-
(Sub_CT:130)
12,000 (±0)
L/L 272 278
13.0cd/m
2
(3.8 Ft)
12,000 (±0)
Adjustment Specication
ሪ
White Balance : High light (±1), Low light (±3)
-
Luminance : High light (Don’t care), Low light (±0.2 Ft/L)
-
www.freeservicemanuals.info
5/22/16
Published in Heiloo, Holland.