Picture Menu - ViewSonic PJ1158 User Manual

PICTURE Menu

PICTURE Menu
From the PICTURE menu, tems shown n the table below
can be performed.
Select an tem usng the ▲/▼ cursor buttons on the
projector or remote control, and press the ► cursor button
on the projector or remote control, or the ENTER button
on the remote control to execute the tem. Then perform t
accordng to the followng table.
Item
BRIGHTNESS
CONTRAST
GAMMA
(contnued on next page)
ViewSonic
Using the ▲/▼ buttons adjusts the brightness.
Lght 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
To adjust CUSTOM
Selectng a mode whose name ncludes
CUSTOM and then pressing the ► button
or the ENTER button dsplays a dalog to ad
you n adjustng the mode.
Ths functon s useful when you want to
change the brghtness of partcular tones.
Choose an item using the ◄/► buttons, and
adjust the level using the ▲/▼ buttons.
You can dsplay a test pattern for checkng the effect of your adjust-
ment by pressng the ENTER button.
Each tme 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 eght equalzng bars correspond to eght tone levels of the test
pattern except the darkest n 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 equalzng adjustment bar "1". The darkest tone at the left
end of the test pattern cannot be controlled wth any of equalzng
adjustment bar.
• When ths functon s performed, lnes or other dstorton may ap-
pear.
PJ1158
Description
ENTER :
1 2 3 4 5 6 7 8
+0 +0 +0 +0 +0 +0 +0 +0
GAMMA [ CUSTOM 1 ]
26