REV 1.4
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1.5.4.7. SENSOR
SENSOR RUN can automatically correct the luminance to achieve uniformity in a multi-screen
connected by control cables when the lamp brightness changes. Set it after adjustment of the
luminance and tint between screens. When SENSOR is set RUN, WHITE BOOST should be set
OFF.
Note:
•
CSC, GRADATION and WHITE BALANCE cannot be adjusted during SENSOR RUN status.
•
Just after SENSOR is set RUN, you may feel the brightness differs across the multi-screen.
It comes from the automatic calculation to set gain values optimum (maximum limit) for
adjusted CSC and gradation values (Gain optimizing function). The luminous sensor can
detect the changing of brightness and maintain the uniformity over the long term.
At initial setting
[Procedure]
1. Set WHITE BOOST 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 SENSOR initial value.
4. Switch SENSOR OFF to SENSOR RUN by right arrow button.
Color balance readjustment after SENSOR RUN
If you adjust CSC, GRADATION or WHITE BALANCE after SENSOR RUN setting, SENSOR
should be set STOP or OFF.
[Procedure when adjusting color balance of only specified projectors in a multi-screen]
1. Set SENSOR STOP on all projectors in the multi-screen.
2. Adjust color balance by CSC etc.
3. Set back to SENSOR RUN.
[Procedure when replacing all or almost lamps and adjusting color balance of the projectors in a
multi-screen]
1. Set SENSOR OFF on all projectors.
2. Follow the same procedure as “At initial setting” described above.