E
NGLISH
-39
Adjustments
and
settings
38-E
NGLISH
Press the
F
or
G
button on the
projector or remote control unit to
select an item, and then press the
I
or
H
button to change the setting.
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.
When an RGB/YP
B
P
R
signal is
being input
When an S-VIDEO/VIDEO signal is
being input
POSITION
Moves the picture position.
Press the ENTER button to display the
“POSITION” screen.
Press the
I
or
H
button to move the
picture horizontally.
Press the
F
or
G
button to move the
picture vertically.
DOT CLOCK
(RGB only)
Periodic striped pattern interference
(noise) may occur when a striped
pattern such as the one below is
projected. If this happens, press the
I
or
H
button to adjust so that any
such noise is minimised.
CLOCK PHASE
[RGB/YP
B
P
R
(except for 525i, 525p,
625i and 625p YP
B
P
R
signals) only]
Adjust the “DOT CLOCK” setting
first before carrying out this
adjustment. Press the
I
or
H
button to adjust so that the noise
level is least noticeable.
Adjusting the position
P O S I T I O N
P O S I T I O N
D O T C L O C K 3 2
C L O C K P H A S E 1 6
A S P E C T 4 : 3
R E S I Z I N G O N
F R A M E L O C K O F F
S T A N D A R D
S E L E C T E N T E R R E T R N
P O S I T I O N
P O S I T I O N
A S P E C T 4 : 3
R E S I Z I N G O N
S T A N D A R D
S E L E C T E N T E R R E T R N
When an RGB signal is being
input, press the AUTO SETUP
button first to initiate automatic
positioning. If the optimum setting
is not obtained when “AUTO
SETUP” is carried out, adjust by
the following procedure.
NOTE:
B
If signals with a dot clock
frequency of 100 MHz or
higher are being input,
interference may not be
completely eliminated when
the “DOT CLOCK” and
“CLOCK PHASE” adjustments
are carried out.
P O S I T I O N H 6 4
V 3 2
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
(S-VIDEO/VIDEO/525i, 525p, 625i
and 625p YP
B
P
R
signals only)
A S P E C T A U T O
[
4 : 3
[
1 6 : 9
[
S 4 : 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
