Picture Menu - Dukane 8970 User Manual

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
Using the ◄/► buttons adjusts the brightness.
BRIGHTNESS
Using the ◄/► buttons adjusts the contrast.
CONTRAST
Using the ▲/▼ buttons switches the gamma mode.
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,
GAMMA 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.
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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44
Dark ó Light
Weak ó Strong
1 DEFAULT 1 CUSTOM

7 CUSTOM
7 DEFAULT
6 CUSTOM 6 DEFAULT

To adjust CUSTOM
No pattern ð Gray scale of 9 steps
Ramp  Gray scale of 15 steps
Description
2 DEFAULT 2 CUSTOM
 
5 CUSTOM 5 DEFAULT
 
3 DEFAULT

3 CUSTOM
4 DEFAULT
4 CUSTOM
