XV-Z12000. Version 1.3 - Sharp Projector Handy Guide. Page 47

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Ι. Adjustment conditions

1) Adjustment item: Process mode: 

DLP menu 
GAMMA, 
R-GAIN, G-GAIN, B-GAIN

2) Input signal: Component video 75% white signal

1. With the component video 100% white signal, adjust the output to 0.7 

± 0.05 Vp-p

(excluding the synchronouspart.) (The sync signal is 0.3 Vp-p.)

2. Next drop the image signal output to 75%.
3. Input the signal to INPUT5 (DVI-I connector).

3) Target adjustment chromaticity

x = 0.290 

± 0.005

y = 0.311 

± 0.005 (Color temperature: 8500K, +6UV)

ΙΙ. Adjustment procedures

1) Select GAMMA from the DLP menu and set the value to “6”. (Initial value = 6)
2) Set R-GAIN, G-GAIN, B-GAIN to “96”. (Initial value = 95)
3) Background adjustment

1. Project on a 40-inch screen, and observe the chromaticity in the center with a

colour meter.

2. Fix G-GAIN to 95.
3. Adjust the x and y values to the target adjustment chromaticity with B-GAIN.

However, the adjusted value is up to 115 at maximum.

4. Adjust the x and y values to the target adjustment chromaticity with R-GAIN.

However, the adjusted value is up to 115 at maximum.

When the R-GAIN value is 115 and the x value cannot be adjusted,
1) Lower the B-GAIN and adjust to x = 0.290.
2) Lower the G-GAIN and adjust to y = 0.331.

5. Check that the middle gradation is not greatly deviated.

4) Exit the DLP menu by pressing the UNDO key on the remote control.