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25 (GB)
Notes
• Adjust the signal when a still picture is displayed on
the screen.
• Press the APA key when the full image is displayed
on the screen. If there are black edges around the
image, the APA function will not function properly
and the image may extend beyond the screen.
• If you switch the input signal or re-connect a
computer, press the APA key again to get the
suitable picture.
•“ADJUSTING” appears on the screen. To restore the
original screen, press the APA key again during the
adjustment.
•“Complete!” appears on the screen when the picture
is adjusted properly. However, depending on the
kinds of input signal, the picture may not always be
adjusted properly.
• Adjust the items in the INPUT SETTING menu
when you adjust the picture manually.
For details on the INPUT SETTING menu, see page 29
(GB).
To correct trapezoidal distortion
When the projected image is a trapezoid, correct it by
pressing the D KEYSTONE key on the Remote
Commander or by adjusting DIGIT KEYSTONE in
the INSTALL SETTING menu.
When the base edge is longer than the upper
edge as shown in the figure below:
When the upper edge is longer than the base
edge as shown in the figure below:
For details on “DIGIT KEYSTONE,” see page 33 (GB).
Set the value to negative.
Set the value to positive.
Projecting
To turn off the power
1 Press the I /
1
key.
“Power OFF?” appears on the screen.
Note
The message will disappear if you press any key
except the I /
1
key, or if you do not press any
key for five seconds.
2 Press the I /
1
key again.
The ON/STANDBY indicator flashes in green and
the fan continues to run for about 90 seconds to
reduce internal heat build-up. Also, the ON/
STANDBY indicator flashes quickly for the first
60 seconds. During this first 60 seconds, you will
not be able to turn the power back on with the
I /
1
key.
3 Unplug the AC power cord from the wall outlet
after the fan stops running and the ON/STANDBY
indicator lights in red.
When you cannot confirm the on-screen
message
When you cannot confirm the on-screen message at
anytime, you can turn off the power by holding the
I /
1
key for about one second.
Note
Do not unplug the AC power cord while the
fan is still running; otherwise, the fan will
stop even though the internal heat level is
still high. This may lead to a breakdown of the
projector.
Cleaning the air filter
Clean the air filter every 300 hours to ensure
optimal performance.