Hitachi PJ TX100 Owners Guide - Page 21

ENGLISH PICTURE Menu (continued) Multifunctional settings Adjustment steps of the CUSTOM GAMMA or the CUSTOM COLOR TEMP Press the ENTER button while the CUSTOM menu of "GAMMA" or "COLOR TEMP" is displayed. And the test pattern appears at the top of the screen as shown in the right. Each time you press the ENTER button, the pattern changes as below. No pattern Gray scale(9 steps) Ramp Gray scale(15 steps) These patterns help you perceive the effect of your adjustments. Test pattern ENTER : 1 23 4 56 7 8 +0 +0 +0 +0 +0 +0 +0 +0 GAMMA [CUSTOM 1] The CUSTOM GAMMA adjustment Choose a tone using the ◄/► button and adjust the gamma by the ▲/▼ buttons. This function is useful when you want to change the brightness of the particular tones. Eight of equalizing bars corresponds to eight of tones of test pattern except the darkest in the left end. If you want to adjust the 2nd tone from left end on the test pattern, use the equalizing adjustment bar "1". memo The darkest tone at the left end of the test pattern cannot be controlled with any of equalizing adjustment bar. 1 23 4 56 7 8 ENTER : 1 23 4 56 7 8 +0 +0 +0 +0 +0 +0 +0 +0 GAMMA [CUSTOM 1] The CUSTOM GAMMA adjustment Choose the offset and/or the gain item for each color using the ◄/► button and adjust by the ▲/▼ buttons. OFFSET adjustments change the color intensity on the whole tones of the test pattern. GAIN adjustments mainly affect color intensity on the brighter tones of the test pattern. ENTER : OFFSET RG B GAIN RG B +0 +0 +0 +0 +0 +0 COLOR TEMP 21