Technical Information - Panasonic Viera TX-26LM70L Operating Instructions Manual

Lcd television
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Technical Information

The optimum size and aspect can be chosen, and you can enjoy fi ner images. (p. 11)
Auto aspect: Auto aspect determines the best aspect ratio to use to fi ll your screen. It does this using a four step
process to determine if the picture being viewed is a widescreen picture.
If Auto aspect detects a widescreen signal it switches into the appropriate 16:9 or 14:9 widescreen mode. If Auto
aspect does not detect a widescreen signal then this advanced TV set enhances the picture for optimum viewing
pleasure.
The text shown on the screen indicates how Auto aspect determined which ratio to use:
"WIDE" appears in the top left of the screen if a widescreen identifi cation signal (WSS) is found or a signal found
through a SCART terminal. Auto aspect switches to the appropriate 16:9 or 14:9 widescreen ratio. This function
will also work in any aspect mode. "Auto aspect" appears in the top left of the screen if black stripes above and
below the picture are detected. Auto aspect chooses the best ratio and expands the picture to fi ll the screen. This
process can take several minutes, depending on the darkness of the picture.
Signal name
PAL I
PAL 525/60
M.NTSC
NTSC(AV input only)
525(480)/60i
525(480)/60p
625(576)/50i
625(576)/50p
750(720)/50p
750(720)/60p
1125(1080)/50i
1125(1080)/60i
Note
Auto aspect
The best ratio is
Auto aspect
chosen and the picture
expanded to fi ll the
screen.
4:3
Displays the image at
4 : 3
the standard "4:3"
without distortion.
Zoom3
Displays a "2.35:1" letterbox (anamorphic) image full-
Zoom3
screen without distortion. At "16:9", displays the image at its
maximum (with slight enlargement).
28
Aspect modes
Auto
aspect 16:9 14:9 4:3 Zoom1 Zoom2 Zoom3 TV AV1 AV2 AV3 Component AV1 AV2
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
The ratio varies depending on the programme, etc. If the ratio is greater than the standard "16:9",
black bands may appear at the top and bottom of the screen.
If the screen size looks unusual when a widescreen-recorded programme is played back on a VCR,
adjust the tracking of the VCR. (See the VCR manual.)
Aspect mode can be memorized for SD (Standard defi nition) and HD (High defi nition) signals separately.
To select the ratio manually:
16 : 9
Zoom1
Aspect Ratio
Widescreen signal (WSS)
O
O
O
O
O
-
O
O
O
O
-
O
O
O
O
-
O
O
O
O
-
O
O
O
O
-
O
O
O
O
-
O
O
O
O
-
O
O
O
O
-
O
O
O
O
-
O
O
O
O
-
O
O
O
O
-
O
O
O
O
16:9
Directly displays the
image at "16:9" without
distortion (anamorphic).
Zoom1
Displays a "16:9"
letterbox or "4:3" image
without distortion.
Aspect Control Signal
-
O
O
O
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
O
-
-
-
O
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
14:9
14 : 9
Zoom2
Zoom2
Control signal through SCART
(pin 8) or HDMI terminal
HDMI
HDMI
1
2
-
-
O
O
-
-
O
O
-
-
O
O
-
-
O
O
-
-
O
O
-
-
O
O
-
-
O
O
-
-
O
O
-
-
O
O
-
-
O
O
-
-
O
O
-
-
O
O
Displays the image at
the standard "14:9"
without enlargement.
Displays a "16:9"
letterbox (anamorphic)
image full-screen
without distortion.

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