27
LC-26D4U
LC-32D4U
LC-37D4U
Adjustment item
Adjustment conditions
Adjustment procedure
1
Adjustment
DVI-I (digital)
XGA (1024 x 768)
60Hz
H,V SYNC
2
Auto adjustment Page 9/14
performance
Feed the 100% white 1/2 window pattern signal to DVI-I (digital) input.
Bring the cursor on [
Ë
DVI DIGITAL] and press [ENTER].
[
Ë
DVI DIGITAL FINISH] appears when finished.
(7) DVI-I (digital) signal adjustment
100% White
0% Black
1/4
1/4
1/2
1/4
1/4
1/2
8. Adjustment of white ballance
(1) White ballance adjustment
Adjustment item
Adjustment conditions
Adjustment procedure
1
Adjustment
2
Auto adjustment
performance
1. Apply the following settings to the set.
AV MODE: [STANDARD]
Aging Time: 60 Min.
2. Connect a white balance adjustment 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 two-point adjustment.
◆
Two-point adjustment mode (MSET0000)
◆
Adjustment value initialization (MSET0004)
◆
Low-side adjustment point setting (SDML0057)
◆
High-side adjustment point setting (SDMH0204)
[Adjustment]
1. Set the low-side adjustment point to 57 (SDML0057). For RB, adjust the
chromaticity of the low-side adjustment pattern to standard values using
commands.
(G fixed)
2. Set the high-side adjustment point to 204 (SDMH0204). For RGB, adjust
the chromaticity of the high-side adjustment pattern to standard values
using commands. (Negative adjustment)
3. Write the adjustment values with MSET0003 command and turn off AC
power.
[Adjustment values]
Optical measuring machine: [Minolta CA-210] (Focus on the center of the
screen.)
Standard value
Adjustment value
Tolerance
High
x = 0.295
±
0.0004
±
0.0015
y = 0.305
±
0.0004
±
0.0015
Low
x = 0.276
±
0.001
±
0.0035
y = 0.283
±
0.001
±
0.0035
Note
Set the following before adjustment.
AV MODE:
[STANDARD]
Monochro:
ON
Aging Time:
Min. 60min.
