Panasonic DIGITAL MULTIMEDIA PROJECTOR PT-L501XU - Manual (Page 31)

TV SYSTEM
(S-VIDEOA/IDEO only)
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S1 SIGNAL
This setting is only valid for S-
VIDEOA/IDEO signals and YP b P r
signals in NTSC (480i), 480p and
PAL (625i) format.
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rr PAL n pi 1 6 : 3 n
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n P A L - n n n 4 : 3 n
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n P A L - N n p i S 4 : 3 T H
AUT01 The projector
automatically distinguishes
between NTSC/NTSC
4.43/PAL/SECAM signals.
AUT02 The projector
automatically distinguishes
between NTSC/PAL-
M/PAL-N signals.
This should normally be set to
“AUT01” or “AUT02”. If the signal is
of such poor quality that the correct
format cannot be automatically
distinguished, change the setting
manually to the required TV system.
WHITE BALANCE R/G/B
(RGB only)
This is used to adjust the white
areas of the picture if they appear
colorised.
Press the ◄ button to make the
selected color lighter.
Press the ► button to make the
selected color stronger.
DISPLAY MODE
(RGBA^P b P r only)
This displays the type of signal
which is currently being projected.
Refer to the table on page 50 for
details on each type of signal.
16:9
4:3
S4:3
AUTO (S-VIDEOonly)
When an SI video signal
is input to the S-VIDEO
terminal, the aspect ratio
is changed automatically
to project a 16:9 picture.
The picture is compressed
to a ratio of 16:9 and
projected.
The input signal is
projected without change.
The size of the input signal
is compressed to 75% and
projected. (This is useful
for projecting a picture
with a 4:3 aspect ratio
onto a 16:9 screen.)
S1 video signals
• S1 video signals are a type of
video signal with an aspect ratio
of 16:9 which include a detector
signal. This detector signal is
output by some sources such as
wide-vision video decks. If the
AUTO setting above is selected,
this projector will recognise the
detector signal and automatically
switch the aspect ratio to 16:9 in
order to project the picture.
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