Panasonic PT-L730NTE 操作ガイド

NOTE:
• If you press the AUTO SETUP button

after correcting the keystone distortion
manually, the automatic keystone
correction function will operate and the
corrected picture will return to its
previous incorrect condition. To prevent
this from happening, you can set “AUTO
KEYSTONE” in the OPTION menu to
“OFF”.

• The greater the correction of keystone

distortion 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.

• The picture size will also change when

correction of keystone distortion is
carried out.

Press the 
button.

Press the 
button.

Press the 
button.

Press the 
button.

(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

and 

buttons to adjust so that

any such noise is minimised.

(RGB only)
Adjust the DOT CLOCK setting first
before carrying out this adjustment.
Use the 

and 

buttons to

adjust so that the noise level is least
noticeable.

NOTE:
• If signals with a dot clock frequency of

140 MHz or higher are being input,
interference may not be completely
eliminated when the DOT CLOCK and
CLOCK PHASE adjustments are
carried out.

The vertical keystone distortion will
be automatically corrected by the
projectors automatic setup function.
However the horizontal distortion or
adjustment of the tilted screen
needs to be corrected manually by
following any of the procedures
below.

KEYSTONE SETTING

H-KEYSTONE
V-KEYSTONE

128
128