Panasonic PT-L720U Instruction Manual

Use the F and G buttons on the
projector or remote control unit to
select an item, and then use the I
and H buttons to change the setting
for that item.
For items with bar scales, press the
ENTER button or the I or H
buttons to display the adjustment
screen, and then use the I or H
buttons to make the adjustment.

When an RGB/YP

B

P

R

signal is

being input

When an S-VIDEO/VIDEO signal is
being input

Press the I button to move the
picture to the left, and press the H
button to move the picture to the right.

Press the I button to move the
picture down, and press the H
button to move the picture up.

(RGB only)
Periodic striped pattern interference
(noise) may occur when a striped
pattern such as the one below is
projected. If this happens, use the
I and H buttons to adjust so that
any such noise is minimised.

(RGB/YP

B

P

R

only)

Adjust the DOT CLOCK setting first
before carrying out this adjustment.
Use the I and H buttons to adjust
so that the noise level is least
noticeable.

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 - P O S I T I O N         6 4

V - P O S I T I O N         3 2

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

S T A N D A R D

    S E L E C T     E N T E R     E S C

              P O S I T I O N

H - P O S I T I O N         3 2

V - P O S I T I O N         1 6

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     E S C

When the input signal is RGB, first
press the AUTO SETUP button to
initiate automatic positioning. 
If the optimum setting is not
obtained when AUTO SETUP is
carried out, adjust by the following
procedure.

(RGB only)
This is used to adjust the white areas of the
picture if they appear colorised. Press the I
button to make the selected color lighter.
Press the H button to make the selected color
stronger.

(RGB/YP

B

P

R

only)

This displays the type of signal which is
currently being projected.
Refer to the table on page 56 for details on
each type of signal.

sRGB is an international color reproduction
standard (IEC61966-2-1) established by the
International Electrotechnical Commission
(IEC). If you would like the colors in sRGB-
compatible pictures to be reproduced more
faithfully, make the following settings.

#

# Press the F

F 

 or G

G 

 button to select

“PICTURE MODE”, and then use the I

I

or H

H 

 button to select “NATURAL”.

$

$ Press the STANDARD (STD) button on

%

% Press the F

F 

 or G

G 

 button to select

“COLOR TEMP.”, and then use the I

I

or H

H 

 button to select “STANDARD”.

NOTE:
B sRGB is only enabled when RGB signals

are being input (when LAMP POWER has
been set to “HIGH”).