Mitsubishi Electric DLP PH50 series Manual page 47

1.5.2.6. TARGET COLOR
Set it after adjustment of the luminance and tint between screens.
TARGET COLOR can register the adjusted CSC values, color wheel data and lamp data. When
the lamp or color wheel is replaced, it can detect the replacement and automatically calculates
the optimum CSC values.
[Procedure]
1. Select SET TARGET COLOR in TARGET COLOR in MAINTENANCE in the system menu.
2. Press [ENTER] button in reply to "SET OK?" message.
3. The set timer value (set operating time) is displayed to indicate when TARGET COLOR is
set.
1.5.2.7. SENSOR
Set it after adjustment of the luminance and tint between screens.
Even when lamp brightness changes, SENSOR RUN can automatically correct the luminance to
keep uniformity across a display wall connected with control cables. When SENSOR is set RUN,
WHITE BOOST should be set OFF.
Note:
•
CSC, GRADATION and WHITE BALANCE cannot be adjusted during SENSOR RUN.
•
When a cube reaches the half of initial brightness, the cube is separated from the brightness
control group not to make other cubes too much darker.
•
Just after SENSOR is set RUN, you may feel the brightness differs across the display wall. It
comes from the gain optimizing function that automatically calculates the optimum
(maximum limit) gain values of adjusted CSC and gradation values. The luminous sensor
can detect the brightness changing and maintain the uniformity over the long term.
1.5.2.7.1. At initial setting
[Procedure]
1. Make sure WHITE BOOST is set OFF.
2. Select SENSOR in MAINTENANCE in the system menu.
3. Select SET INITIAL SENSOR DATA and press [ENTER] button in reply to "SET OK?"
message to obtain the initial sensor value.
4. Switch to SENSOR RUN by right arrow button.
1.5.2.7.2. Color balance readjustment after SENSOR RUN
When you adjust the CSC, GRADATION or WHITE BALANCE after SENSOR RUN setting,
SENSOR should be set STOP or OFF.
[Procedure to adjust the color balance of specified cubes in a display wall]
1. Set SENSOR STOP on all cubes in the display wall.
2. Adjust the color balance by CSC etc.
3. Put back SENSOR setting to RUN.
[Procedure to adjust the color balance after replacing all or most of lamps in a display wall]
1. Set SENSOR OFF on all cubes.
2. Adjust the color balance by CSC etc.
3. Follow the same procedure as "At initial setting" described above.
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