5-24
17. LED Illumination Check
Check the LED illumination optical axis.
Mode
Still (Auto (
))
Subject
Paper which reflection rate is 18%
(Note) (1.0m from the front of the lens)
Measurement Point
LCD screen
Video output terminal
Measuring Instrument
Monitor TV
Specified Value3
Center of luminance point should
settle within the frame.
Note:
Background paper (J-250-130-A). Perform this adjustment in the
dark room or use a dark box.
Preparations:
1)
Take a copy of the LED optical illumination axis frame with a
clear sheet. (Enlarge or reduce the frame in same size as the
effective picture frame of the LCD screen or monitor TV screen.)
2)
Attach the copied LED optical illumination axis frame
(transparent) on the LCD screen or monitor TV screen. (The
frame of the LED optical illumination axis frame and the
effective picture frame of the LCD screen or monitor TV screen
must be agree.)
Adjusting method:
Order Page Address Data
Procedure
1
Turn on the auto focus.
2
0
01
01
Set the data.
3
B
3D
Write down the data.
4
B
3D
64
Set the data, and press PAUSE
button.
5
6
2C
01
Set the data.
6
6
90
00
Set the data.
7
6
91
04
Set the data.
8
6
92
Set the following data, and press
PAUSE button.
E0 (MVC-CD200), 00 (MVC-CD300)
9
6
93
Set the following data, and press
PAUSE button.
26 (MVC-CD200), 50 (MVC-CD300)
10
6
01
79
Set the data, and press PAUSE
button.
11
6
07
Check that the data changes to “01”.
12
6
01
00
Set the data, and press PAUSE
button.
13
6
23
06
Set the data.
14
Check that center of the luminance
point is set in the specified frame
of the LED optical illumination
axis frame.
Processing after Completing Adjustments:
Order Page Address Data
Procedure
1
6
01
00
Set the data, and press PAUSE
button.
2
B
3D
Set the data that is written down
at step3, and press PAUSE button.
3
6
2C
00
Set the data.
4
6
91
00
Set the data.
5
6
92
00
Set the data.
6
6
93
00
Set the data.
7
0
01
00
Set the data.
MVC-CD300
MVC-CD200
Fig. 5-1-15.
