ViewSonic J658D User Manual page 28

All Images (Computer / Video Mode)
Brightness
Adjust the brghtness of the mage.
Press the  button to darken the mage.

Press the  button to lghten the mage.

Contrast
The contrast controls the degree of dfference between the lghtest and darkest parts
of the pcture. Adjustng the contrast changes the amount of black and whte n the
mage.
Press the  button to decrease the contrast.

Press the  button to ncrease the contrast.

Color Setting
Press the  button to enter Color Temperature sub-menu and adjust the color
temperature. At hgher temperature the screen looks colder; at lower temperature,
the screen looks warmer. If you select "User", "Red", "Green" and "Blue" cab be
adjusted.
Keystone
Adjusts mage dstorton caused by tltng projecton ( ± 16
Aspect Ratio
Use ths functon to choose your desred aspect rato.
1:1 : Keep the mage wth orgnal wdth-heght rato and maxmze the mage to

fit native horizontal or vertical pixels.
4:3 : The input source will be scaled to fit the projection screen.

16:9 : The input source will be scaled to fit the width of the screen.

Video Mode
There are many factory presets optmzed for varous types of mages.
PC : For computer or notebook.

Move : For home theater.

sRGB : For PC standard color.
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User : Memorze user's settngs.

White Intensity
Use the whte Segment control to set the whte peakng level of DMD chp. 0 stands
for mnmal segment, and 10 stands for maxmum segment. If you prefer a stronger
mage, adjust towards the maxmum settng. For a smooth and more natural mage,
adjust towards the mnmum settng.
Degamma
Effects the represent of dark scenery. Wth greater gamma value, dark scenery wll
look brghter.
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ViewSonic PJ658D