Adjustment procedure 1
(when a color differential meter is used)
1. First adjust [MID-L] tone [G:].9. Similarly, measure adjustment points [No.3] to
2. Select adjustment point [No.2][G:].[No.17] and adjust their color coordinates starting
When the background is not [G] monochrome, in order from the small number points.
press the [MENU SELECT] key on the Remote This completes adjustments required for [MIN].
control transmitter to change to solid [G] Note: Since excessive correction may lead to a
monochrome.correction data overview during internal
3. Measure the illumination at adjustment points No. calculations, use the following values for
2, No.3, No.10 and No.11.reference.
The values should be: [No.2] to [No.5] ? 40 or less
No.2 = Y2 [lx] No.10 = Y10 [lx] [No.6] to [No.9] ? 50 or less
No.3 = Y3 [lx] No.11 = Y11 [lx] [No.10] to [No.13] ? 70 or less
4. No.2 and No.3 adjustment point have the average [No.14] to [No.17] ? 120 or less
of Y2 and Y3.10. Then adjust [MIN] tone [G] so that the adjustment
Y2 = ( Y2 + Y3 ) / 2 ? 2 [%]data set two times as much as [MID-L] tone [G].
Y3 = ( Y2 + Y3 ) / 2 ? 2 [%] This completes [G] color adjustments.
5. No.10 and No.11 adjustment point have the 11. Then adjust [MIN] tone [R] and [B].
average of Y10 and Y11. Select [No.2] [B:] and press the [MENU SELECT]
Y10 = ( Y10 + Y11 ) / 2 ? 2 [%]key on the Remote control transmitter to change to
Y11 = ( Y10 + Y11 ) / 2 ? 2 [%]solid white.
6. Then adjust [MID-L] tone [R] and [B].12. Measure the color coordinates of adjustment point
When the background is [G] monochrome, press [No.1] and make a note of them.
the [MENU SELECT] key on the Remote control Assume that they are x = x1, y = y1.
transmitter to change to solid white.13. Now measure the color coordinates of
7. Measure the color coordinates of adjustment point measurement point [No.2] and adjust [No.2][R:]
[No.1] and make a note of them.and [B:] so that the coordinates are as follows.
Assume that they are x = x1, y = y1. x = x1 ? 0.005 , y = y1 ? 0.010 (Target)
Note: When the CL-100 color and color difference x = x1 ? 0.020 , y = y1 ? 0.040
meter is used, the [ ](delta) mode is 14. Similarly, measure adjustment points [No.3] to
convenient. When adjustment point [No.1] [No.17] and adjust their color coordinates starting
color coordinate has been selected, set the in order from the small number points.
slide switch on the side to [ ](delta) while This completes [MIN] tone adjustments.
holding down the [F] button on the front 15. Now make similar adjustments for [MID-H] tone.
panel. The measurement shown after this (Adjust [MID-H] tone [G] so that the adjustment
displays the deviation from measurement data set half as many as [MID-L] tone [G].)
point 1.16. Now make similar adjustments for [MAX] tone.
8. Measure the color coordinates of measurement (Adjust [MAX] tone [G] so that the adjustment data
point [No.2] and adjust [No.2][R:] and [B:] so that set half as many as [MID-L] tone [G].)
the coordinates are as follows.
x = x1 ? 0.005 , y = y1 ? 0.010
11 |
ACEC
