ViewSonic PJL3211 PJL3211 User Guide (English) - Page 28

PICTURE Menu PICTURE Menu From the PICTURE menu, items shown in the table below /'07=%1/276'4? 5'.'%6  can be performed. 2+%674' $4+)*60'55㧗 +/#)' %1064#56㧗 Select an item using the ▲/▼ cursor buttons, and press the +0276 5'672 7.6 %1.146'/2*+)* ► cursor button or ENTER button to execute the item. Then 5%4''0 126+10 %1.14 6+06 perform it according to the following table. '#5;/'07 5*#420'55 14;5#8' Item BRIGHTNESS CONTRAST Description Using the ▲/▼ buttons adjusts the brightness. Light ó Dark Using the ▲/▼ buttons adjusts the contrast. Strong ó Weak Using the ▲/▼ buttons switches the gamma mode. #1 DEFAULT ó #1 CUSTOM ó #2 DEFAULT ó #2 CUSTOM ó #3 DEFAULT #5 CUSTOM ó #5 DEFAULT ó #4 CUSTOM ó #4 DEFAULT ó #3 CUSTOM GAMMA To adjust CUSTOM Selecting a mode whose name includes CUSTOM and then pressing the ► button or the ENTER button displays a dialog to aid you in adjusting the mode. This function is useful when you want to change the brightness of particular tones. ENTER, : 1 23 4 56 7 8 +0 +0 +0 +0 +0 +0 +0 +0 GAMMA [CUSTOM-1] Choose an item using the ◄/► buttons, and adjust the level using the ▲/▼ buttons. You can display a test pattern for checking the effect of your adjustment by pressing the ENTER button. Each time you press the ENTER button, the pattern changes as below. No pattern ð Gray scale of 9 steps Ramp  Gray scale of 15 steps The eight equalizing bars correspond to eight tone levels of the test pattern except the darkest in the left end. If you want to adjust the 2nd tone from left end on the test pattern (Gray scale of 9 steps), use the equalizing adjustment bar "1". The darkest tone at the left end of the test pattern cannot be controlled with any of equalizing adjustment bar. • When this function is performed, lines or other distortion may appear. (continued on next page) ViewSonic 23 PJL3211