Keystone Distortion Correction - Panasonic PT-D7700E Operating Instructions Manual

Adjusting the position

Keystone distortion correction

Keystone distortion can be corrected only along either horizontal bound of the picture.
Procedure of adjustment
MAIN MENU
PICTURE
POSITION
ADVANCED MENU
LANGUAGE
OPTION
TEST PATTERN
SIGNAL LIST
SECURITY
:MENU SELECT
ENTER:SUB MENU
POSITION
SHIFT
SIZE
CLOCK PHASE
KEYSTONE
:MENU SELECT
ENTER:SUB MENU
KEYSTONE
KEYSTONE
LINEARITY
:ADJUST
Note • Adjust the "LINEARITY" after adjusting the "KEYSTONE".
The variable range of the "LINEARITY" changes in response to the adjusted value of the
"KEYSTONE".
• Pressing STD (standard) button of the remote control will restore the factory default ("KEYSTONE": 63,
"LINEARITY": 63).
• The adjusted value is reflected in other input signals.
• Keystone distortion can be corrected to ±40° of the angle of tilt for the projector against the screen.
(The range for the angle of elevation is within ±19° when using a lens with a fixed focal point, and it is
within ±34° when using an LE1 lens.)
54
DEFAULT
0
63
63
Press the "MENU" button.
The MAIN MENU screen will be displayed.
Select the "POSITION" with the
buttons.
Press the "ENTER" button.
The POSITION screen will be displayed.
Select "KEYSTONE" with the
buttons.
Press the "ENTER" button.
The KEYSTONE screen will be displayed.
Adjust the "KEYSTONE" horizontally
with the buttons.
The value changes from 0 to 127.
Adjust the vertical "LINEARITY" with
the buttons.
The value changes from 0 to 127.