Toshiba 19AV500U Manual Do Utilizador

Página de 54
Chapter 7: Using the TV’s advanced features
Using the static gamma feature
The static gamma feature allows you to adjust the levels of
black in the picture.
To adjust the static gamma settings:
Press
and open the
Video menu.
Highlight
Advanced Picture and press u or  .
Highlight
Static Gamma and press  , a new
adjustment bar will appear as below.
In the
Static Gamma field, press
t
or
u
to adjust the
static gamma.
The adjustment range is within ±5 from center.
If the setting is moved in the minus direction, the detail
of black colors will be decreased.
If the setting is moved in the plus direction, the detail of
black colors will be increased.
Note: If you select one of the factory-set picture modes 
(
SportsStandard or Movie) and then change the static 
gamma setting, the picture mode automatically changes 
to 
Preference.
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Using the auto aspect ratio feature
When the auto aspect ratio feature is set to
On, the TV
will automatically select the picture size when one of the
following input sources is received:
A 480i signal from the
VIDEO,input.
A 480i, 480p, 720p, 1080i signal from the
HDMI input.
Aspect ratio of 
signal source
Automatic aspect size (automatically 
selected when Auto Aspect is On)
4:3 normal
Natural (with sidebars)
16:9 full
Full
Not defined
(no ID-1 data
or HDMI
aspect data)
The current picture size you set under
“Selecting the picture size” on page 33.
Note: The auto aspect ratio feature is not applicable to 
antenna or cable input sources.
To turn on the auto aspect ratio feature:
Press
and open the
Video menu.
Highlight
Advanced Picture and press u or  .
Highlight
Auto Aspect Ratio and press u or   to
select On or Off.
To turn off the auto aspect ratio feature:
Select
Off in step 3 above.

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