Panasonic PT-LB20U Projector User Manual


 
28-ENGLISH
Correcting keystone distortion and
automatic positioning (AUTO SETUP)
This projector detects its degree of tilt and the input signal. Keystone
distortion and the position of the image can then be corrected automatically
in accordance with the input signal.
ENTER
FREEZE
SHUTTER
INDEX
WINDOW
PROJECTOR
VOLUME D.ZOOM
STD
VIDEO
INPUT
POWER
RGB
MENU
AUTO
SETUP
Projector control panel
Press the AUTO SETUP button.
(When the projected image has caused keystone distortion)
BAutomatic positioning
will be carried out.
Screen
Projected
image
[
NOTE:
BAUTO SEARCH will also be carried out. (When AUTO SEARCH is
set to ON, refer to page 45 for details.)
BWhen RGB signals are being input, DOT CLOCK, and CLOCK
PHASE will be adjusted automatically in addition to keystone distortion
and the position of the image being corrected (except when the dot clock
frequency is 100 MHz or higher). Refer to page 41 for details.
BIf the edges of the projected image are indistinct, or if a dark picture is
being projected, the automatic setup processing may stop automatically
before it is complete. If this happens, project a different picture and then
press the AUTO SETUP button again.
BSet AUTO KEYSTN in the OPTION menu to OFF to prevent any
deterioration of the picture as a result of keystone correction.
(Refer to page 45.)