E
NGLISH
-57
Othe
rs
The remote control
unit does not
operate.
The buttons on the
projector do not
function.
The picture does not
display correctly.
Picture from
computer does not
appear.
Problem Possible cause
• The batteries may be weak.
• The batteries may not be inserted correctly. (Refer
to page
21
.)
• The remote control signal receptor on the projector
may be obstructed. (Refer to page
21
.)
• The remote control unit may be out of the operation
range. (Refer to page
21
.)
• The CONTROL KEY may be set to “OFF”. (Refer to
page
45
)
In order to set the CONTROL KEY to “ON” without
using the remote control unit, keep holding down
the ENTER button on the projector and press the
MENU button for more than 2 seconds. It will then
be turned ON.
• The signal format (TV system) may not be set
correctly. (Refer to page
36
.)
• There may be a problem with the video tape or
other signal source.
• A signal which is not compatible with the projector
may be being input. (Refer to page
60
.)
• If you select SXGA60 or type RGB
signals, the pictures may not be projected correctly.
If this happens, press the AUTO SETUP button.
• The cable may be too long.
• The external video output for the laptop computer
may not be set correctly.
(You may be able to change the external output
settings by pressing the [Fn]+[F3] or [Fn]+[F10]
keys simultaneously. The actual method varies
depending on the type of computer, so refer to the
documentation provided with your computer for
further details.)
• If an RGB input indicator (refer to pages
15
and
55
)
is turned off, the video signals may not be output
from the computer.
• RGB2 SELECT in the OPTION menu is set to
OUTPUT when the signals are input to RGB2 IN /
RGB1 OUT connector. (Refer to page
43
)
