Picture Menu - Hitachi CP-CX250 User Manual

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PICTURE menu

PICTURE.menu
From.the.PICTURE.menu,.items.shown.in.the.table.
below.can.be.performed ..
Select.an.item.using.the.▲/▼.cursor.buttons,.and.press.
the.►.cursor.button.or.ENTER.button.to.execute.the.
item ..Then.perform.it.according.to.the.following.table .
Item
BRIGHTNESS
CONTRAST
GAMMA
(continued.on.next.page)
32
Using.the.◄/►.buttons.adjusts.the.brightness .
Dark.ó.Light
Using.the.◄/►.buttons.adjusts.the.contrast .
Weak.ó.Strong
Using.the.▲/▼.buttons.switches.the.gamma.mode .
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 .
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..Gray.scale.of.9.steps.
....
.Ramp.ï.Gray.scale.of.15.steps
The.eight.equalizing.bars.correspond.to.eight.tone.levels.of.the.test.
pattern.(Gray.scale.of.9.steps).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" ..The.darkest.tone.at.the.left.end.of.the.
test.pattern.cannot.be.controlled.with.any.of.equalizing.adjustment.bar .
•.Lines.or.other.noise.might.appear.on.the.
screen.when.this.function.is.operated,.but.it.
is.not.a.malfunction .
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