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4.  TV Operation and Features
TV Signals and Display Formats
Signal Definitions
480i:  Traditional interlaced signals from ANT-1 and ANT 
2INPUT 13COMPONENT and HDMI jacks.
480p:  Progressive-scan DVD signals on COMPONENT 
and 
HDMI jacks.
720p and 1080i:  High-definition signals received 
through 
COMPONENT and HDMI jacks.  These signals 
are always 16:9 (widescreen).
SD 4:3:  Standard-definition squarish-screen-format 
signals from digital channels on 
ANT 1 and ANT 2.
SD 16:9:  
Standard-definition widescreen-format signals 
from digital channels on 
ANT 1 and ANT 2
.
HD:  
High-definition 16:9 widescreen signals from digital 
channels on 
ANT 1 and ANT 2
.
This is a 16:9 widescreen TV suitable for images avail-
able from HDTV and many DVDs.  You can view older-
style squarish images (4:3 aspect ratio) using one of 
the display formats described on this page.  Press 
the 
FORMAT key to cycle through the available display 
formats. The TV remembers the format you last used 
for each device.
DVD Image Definitions
Image information may be stated on the DVD case.  
Some DVDs support both formats.
Anamorphic (or Enhanced for WideScreen TV)
DVDs recorded to properly show widescreen images on 
16:9 TV sets using the Standard format mode (recom-
mended).
Non-Anamorphic (or 4:3, 1:33:1, Letter Box, or 
Full Screen)
DVDs  recorded for viewing on squarish TV screens.  
They may be full screen (4:3 or 1:33:1) which crops 
movies to fit the narrow TV, or letter box, which adds 
black top and bottom bars.
TV Display Format Definitions
Standard:  This is the full-screen format used by HDTV 
signals.  Use this format to display anamorphic DVDs 
with a 1.78:1 or 1.85:1 aspect ratio.  Anamorphic DVDs 
with a 2.35:1 aspect ratio are displayed correctly but 
with top and bottom black bars.  Narrow (4:3) images 
are stretched evenly from side to side.  Available for all 
signals.
Expand:  Enlarges the picture to fill the screen by 
cropping the top and bottom; useful for reducing the 
letter box top and bottom bars of non-anamorphic DVD 
images.
Zoom:  Enlarges the picture to fill the screen by 
cropping the sides, top, and bottom; useful for 
removing or reducing the black top and bottom bars on 
anamorphic DVDs with a 2.35:1 aspect ratio.
Stretch:  Stretches a narrow 4:3 image across the 
screen to display the entire image with less distortion 
than the Standard format.
Stretch Plus:  Similar to Stretch, but minimizes 
distortion on the sides by expanding the picture to crop 
off portions of the top and bottom.  Unless displaying 
a menu, press     to adjust the vertical position of the 
picture.
Narrow:  Displays narrow 4:3 images in their original 
shape.  Adds black side bars to fill the screen.
Wide Expand:  Enlarges the picture, cropping the 
image on both sides.  Removes or reduces black side 
bars added to narrow images converted to 16:9 signals 
for digital broadcast.
Note:  All high-definition channels send widescreen 
(16:9) signals, but not all such programming was 
created for this format.  The broadcaster may stretch 
the image or add side bars to fill the widescreen area.
Original 
Signal
Standard
Expand
Zoom
Stretch
Stretch Plus
Narrow
Original 
Signal
Wide  
Expand
Non-
anamorphic 
or SD 4:3
Distorted.  
Not recom-
mended.
Recommended 
for letterbox.  
See Note 1.
Distorted.  Not 
recommended.  
See Note 1.
Recommended 
for standard 
broadcasts.  
See Note 1.
Recommended 
for standard 
broadcasts.  
See Note 1.
See Note 1
SD 16:9 or 
HD Digital
(broadcast with 
side bars)
Recommended 
to remove side 
bars.  See 
Note 2.
Anamorphic  
DVD
Recommended Distorted; not 
recommended.  
See Note 1.
Recommended 
for anamorphic 
2.35:1 images.  
See Note 1.
Distorted; not 
recommended.  
See Note 1.
Distorted; not 
recommended.  
See Note 1.
Distorted; 
not recom-
mended.  See 
Note 1.
Note 1
Available for 480i, 480p, and 
digital SD 4:3 signals only.
Note 2
Available for digital SD 16:9 and 
HD signals, 1080i, 720p; not 
available for 1080p signals.
TV Display Formats.  Press the FORMAT key repeatedly to see different displays for the current program.  Press the INFO 
key to see the name of the display format in use.