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E
NGLISH-47
Adjustments and settings
46-E
NGLISH
Press the F or G button on the
remote control unit to select an item,
and then press the I or H button
to change the setting.
For items without any selective
setting, press the ENTER button.
The next screen for the item will
then be displayed. For items with
bar scales, press the ENTER button
or the I or H button to display the
adjustment screen, and then press
the I or H button to make the
adjustment.
BIf an SD signal is being input,
only “KEYSTONE” will be
displayed.
B“ASPECT” will not be displayed if
a PC signal is being input.
KEYSTONE
This projector detects its own
degree of tilt and corrects the
keystone distortion automatically.
However, keystone distortion may
still affect the images in some cases
(e.g. when the projector is tilted
slightly and the tilt is corrected
slowly by hand or when the screen
itself is tilted). In such cases, you
can correct the vertical keystone
distortion manually.
Adjusting the position
POSITION ADJUSTMENT
KEYSTONE
ASPECT 4:3
POSITION
DETAILED SETUP
SELECT ENTER RETRN
S4:3
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.)
AUTO
(S-VIDEO only)
When an S1 video signal is being
input, the aspect ratio is changed
automatically to project a 16:9 picture
.
4:3
The input signal is projected without
change.
16:9
The picture is compressed to a ratio
of 16:9 and projected.
ASPECT AUTO
[
4:3
[
16:9
[
S4:3
S1 video signals
B
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.
B
When “ASPECT” is set to
“AUTO”, the projector recognizes
the detector signal and
automatically switches the aspect
ratio to 16:9.
When a horizontally
squeezed signal is
being input.
When a 4:3 signal
is being input.
[
[
When using the 16:9 screen
ASPECT
(S-VIDEO/VIDEO/480i, 576i, 480p
and 576p YPBPR only)
NOTE:
B
Vertical keystone distortion can be
corrected to ±30° of the angle of tilt
by combining automatic correction
and manual correction. However,
the greater the correction amount,
the more the picture quality will
deteriorate, and the harder it will
become to achieve a good level of
focus. To obtain the best picture
quality, set up the projector and
screen in such a way that the
amount of keystone correction
required is as minimal as possible.
BThe picture size will also change
when correction of keystone
distortion is carried out.
BThe ratio of length and width of
an image may become incorrect
depending on the amount of the
keystone correction.
B
Keystone distortion of the on-
screen display will not be corrected.
BIf you correct the keystone
distortion manually, the amount
of correction will be stored by
the projector even after the
power is turned off. However,
when you turn on the power,
the amount of correction will be
Picture
condition
Operation
Press the F or Hbutton.
Press the G or Ibutton.
reset if the tilt is different from
the last time you used the
projector. In such cases (e.g.
when you change the setup
place), correct the keystone
distortion again.
ADJUSTMENT
0
KEYSTONE