Toshiba 791 Projector User Manual


 
36
Operations
CONTENTS
MENU
ON/STANDBYINPUT
L-CLICK R-CLICK
ENTER
KEYSTONE
AUTO
SET
EXIT
PIP
FREEZE
MUTECALL
RESIZE
VOLUME/ADJUST
LASER
4,5
6
64,5
K
E
Y
S
T
O
N
E
A
U
T
O
S
E
T
E
X
I
T
ON / STANDBY
VOL / ADJ
E
N
T
E
R
M
E
N
U
I
N
P
U
T
F
A
N
T
E
M
P
L
A
M
P
O
N
Remote control
Control panel
(Main unit side)
Correcting the keystone distortion (continued)
4
If the screen is not installed vertically,
Auto. V-keystone is not corrected
properly.
After confirming that V-keystone is selected on the menu;
Adjust the distortion of the both sides (right and left)
of the picture with the selection buttons (
/ ).
5
When the projector is not installed at an angle of 90° to the
screen viewed from the top, the upper and lower sides of the
projected picture will be
distorted.
90°
Select “H-keystone” from the menu with the
selection buttons (
/
), and adjust the
distortion of the upper and lower sides of the
picture with the selection buttons (
/
).
6
Press EXIT repeatedly until the menu
disappears.
The keystone adjustment finishes.
EXIT
EXIT
Notes
Due to digital correction processing, some of the information may be eliminated or the picture
quality may be degraded depending on the amount of keystone correction or the contents of
the signal source.
The adjustable range of V-keystone or H-keystone is influenced by each others correction
amount, and each input signal
71
. Therefore, the correction amount may change when
switching the input.
When Auto. V-keystone does not operate properly even with the screen installed vertically,
execute Horizontal reference value reset
52
.