44
AUTO RGB IN
This should normally be set to OFF.
ON
If the input source has been
changed to RGB, automatic setup
automatically detects whether the
RGB1 or the RGB2 connector is
being used to input the signal, and
the signals from the connector that it
detects are then projected.
(If a picture is being projected, the
signal source is not automatically
changed.)
OFF
Use this setting when you do not
want the signal source to be
changed automatically during
automatic setup.
RGB2 SELECT
This setting is used to select the
function of the RGB2 IN/RGB1 OUT
connector.
BACK COLOR
This sets the color 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
53
, the cumulative usage time
for the lamp unit will be reset to
zero.
NOTE:
• The 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 1400 m), set the
FAN CONTROL to “HIGH”.