Sharp LC-37D90U User Manual

LC-37D90U
5 – 12
8. Adjustment of white balance
8.1. White balance adjustment
[Adjustment values]
Optical measuring machine: [Minolta CA-210] (Focus on the center of the screen.)
2 Auto adjustment
performance
Page 7/27 Bring the cursor on [•DVI ANALOG] and press [ENTER].
[•DVI ANALOG ADJ FINISH] appears when finished.
Adjustment item Adjustment conditions Adjustment procedure
1 Adjustment 1) Apply the following settings to the set.
AV MODE: [DYNAMIC]
Aging Time: 60 Min.
Backlight: +16
2) Connect a white balance jig and the set.
Optical measuring machine: [Minolta CA-210]
PC
RS-232C communication cable
3) Use an RS-232C command to display the screen for multipoint adjust-
ment.
•Multipoint adjustment mode (MSET0001)
•Adjustment value initialization (MSET0004)
•Standard value 6 (LEV60232)
•Standard value 5 (LEV50200)
•Standard value 4 (LEV40164)
•Standard value 3 (LEV30132)
•Standard value 2 (LEV20088)
•Standard value 1 (LEV10048)
•Write setting (MSET0003)
2 Auto adjustment
performance
[Adjustment]
1) Enter the monitor adjustment process mode.
2) Set the specified gradation for standard value 6. Set the strongest
color as the fixed color and adjust RGB by reducing to the standard
value.
3) Set the specified gradation for standard value 5. Set the correction
value of G [(default of standard value 5) x (G of standard value 6) /
(default of standard value 6)] and adjust RB to the standard value.
4) Set the specified gradation for standard value 4. Set the correction
value of G [(default of standard value 4) x (G of standard value 6) /
(default of standard value 6)] and adjust RB to the standard value.
5) Set the specified gradation for standard value 3. Set the correction
value of G [(default of standard value 3) x (G of standard value 6) /
(default of standard value 6)] and adjust RB to the standard value.
6) Set the specified gradation for standard value 2. Set the correction
value of G [(default of standard value 2) x (G of standard value 6) /
(default of standard value 6)] and adjust RB to the standard value.
7) Set the specified gradation for standard value 1. Set the correction
value of G [(default of standard value 1) x (G of standard value 6) /
(default of standard value 6)] and adjust RB to the standard value.
8) Write the adjustment values with MSET0003 command and turn off
AC power.
Level Standard value Adjustment value Tolerance
Standard value 6 232 x = 0.272 ±0.001 ±0.0020
y = 0.272 ±0.001 ±0.0020
Standard value 5 200 x = 0.272 ±0.001 ±0.0020
y = 0.272 ±0.001 ±0.0020
Standard value 4 164 x = 0.272 ±0.001 ±0.0020
y = 0.272 ±0.001 ±0.0020
Standard value 3 132 x = 0.272 ±0.001 ±0.0020
y = 0.272 ±0.001 ±0.0020
Standard value 2 88 x = 0.272 ±0.002 ±0.004
y = 0.272 ±0.002 ±0.004
Standard value 1 48 x = 0.272 ±0.002 ±0.004
y = 0.272 ±0.002 ±0.004
Adjustment item Adjustment conditions Adjustment procedure

Sharp LC-37D90U Specifications

General

Brand	Sharp
Model	LC-37D90U
Category	TV
Language	English