45
Advanced Operation
44
Select the item pressing the For G
buttons on the remote control unit or
the projector.
Press the Ior Hbuttons to adjust
the selective items. To make the
SHUTTER or WEB PASSWORD
(PT-L780NTU only) functions work,
press the ENTER button.

SHUTTER

The shutter function can be used to
momentarily turn off the picture and
sound from the projector when the
projector is not being used for short
periods of time, such as during
breaks in meetings or when carrying
out preparation. The projector uses
less power in shutter mode than it
does in normal projection mode.

OSD

ON
The current input name is displayed
in the top-right corner of the screen
when the input signal is changed.
OFF
Use this setting when you do not want
the current input name to be displayed.

AUTO KEYSTONE

This should normally be set to ON.
ON
During automatic setup, the angle of
tilt of the projector is detected and
vertical keystone distortion is
corrected automatically.
OFF
Use this setting when you do not
want automatic keystone correction
to be carried out during automatic
setup, such as when the screen
itself is at an angle.

RGB/YPbPr

This setting is valid when 750p,
HDTV60, HDTV50, 525p, 625i and
525i signals are being input. Select
the setting in accordance with the
input signal.
The RGB/YPbPr item is displayed
when an RGB1 IN, RGB2 IN or
RGB 3 IN connectors has a signal
being input.

RGB2 SELECT

This setting is used to select the
function of the RGB2 IN/RGB OUT
connector.
The selected input source (RGB1 or
RGB3) is output when RGB OUT is
selected.
Option settings
Advanced Operation
Advanced Operation

BACK COLOR

This sets the colour which is
projected onto the screen when no
signal is being input to the projector.

FRONT/REAR

This setting should be changed in
accordance with the projector
setting-up method.
Set to “FRONT” when using a
normal reflective screen with the
projector positioned in front of the
screen, and set to “REAR” when
using a translucent screen with the
projector positioned behind the
screen.

DESK/CEILING

This setting should be changed in
accordance with the projector
setting-up method.
Set to “DESK” when setting up the
projector on a desk or similar, and
set to “CEILING” when suspending
the projector from the ceiling using
the ceiling bracket which is sold
separately.

LAMP POWER

This setting changes the lamp
brightness. When set to “LOW”, the
luminance of the lamp is reduced, but
the projector uses less power, and
the operating noise is also reduced.
This can help to extend the lamp’s
operating life. If using the projector in
small rooms where high luminance is
not required, it is recommended that
you set the LAMP POWER to “LOW”.

LAMP RUN TIME

This setting displays the usage time
for the lamp unit which is currently
being used. If the lamp unit is
replaced in the way described on
page 64, the cumulative usage time
for the lamp unit will be reset to
zero.
NOTE:
BThe lamp’s operating life varies
depending on the usage conditions
(such as the LAMP POWER
setting and the number of times
the power is turned on and off).

FAN CONTROL

If using of this projector at high
elevations (above 1 400 m), set the
FAN CONTROL to “HIGH”.

WEB CONTROL

(PT-L780NTU only)
To control the projector with a
personal computer by means of a
wireless or wired network using an
optional wireless or projector LAN
card, set WEB CONTROL to “ON”.
To prevent it, set to “OFF”.

WEB STANDBY

(PT-L780NTU only)
To turn on and off the power with a
personal computer by means of a
wireless or wired network using an
optional wireless or projector LAN
card, set the WEB STANDBY to
“ON”.
When the WEB STANDBY is set to
“ON”, the cooling fan operates and
the power indicator on the projector
flashes slowly in red.
OPTION
SHUTTER
OSD
AUTO KEYSTONE
RGB/YPbPr
RGB2 SELECT
BACK COLOR
FRONT/REAR
DESK/CEILING
LAMP POWER
LAMP RUN TIME
NEXT PAGE @
10 H
OFF
OFF
RGB
INPUT
BLUE
FRONT
DESK
LOW
ON
ON
YPbPr
OUTPUT
BLACK
REAR
CEILING
HIGH
SELECT:[^][@]
ADJUST:[{][}]
ENTER:[ENTER]
ESC:[MENU]
OPTION
PREVIOUS PAGE ^
FAN CONTROL
WEB CONTROL
WEB STANDBY
WEB PASSWORD
CONTROL KEY
FUNC1
SET ID ALL
AUTO POWER OFF DISABLE
STANDARD
OFF
OFF
OFF
MUTE
HIGH
ON
ON
ON
KEYSTONE
SELECT:[^][@]
ADJUST:[{][}]
ENTER:[ENTER]
ESC:[MENU]