Operating instructions

-20
Standard Zoom Lens
F1.7-F1.9, f=28.0-33.6 mm
16:10 Signal Input (Normal Mode)
[m/cm]
[Feet/inches]
[m/cm]
[Feet/inches]
4:3 Signal Input (Normal Mode)
Setting Up the Projector
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•
• 18
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-50
Menu operation
Page 43
Selectable items
Logo
Blue
None
Description
SHARP default image
Blue screen
Black screen
Selecting a Startup and
Background Image
Description
Displayed on the center of the image.
Displayed on the upper right of the image.
Displayed on the lower right of the image.
Displayed on the upper left of the image.
Displayed on the lower left of the image.
Selectable items
Center
Upper Right
Lower Right
Upper Left
Lower Left
Selecting the Menu
Screen Position
Select ÒMenu PositionÓ on the Ò SCR-ADJÓ menu
and the desired position for the menu screen.
Reversing/Inverting Pro-
jected Images
This projector is equipped with a reverse/invert
image function that allows you to reverse or in-
vert the projected image for various applications.
Note
• This function is used for the reversed image and
ceiling-mount setups. (See page 19.)
Description
Normal image (Projected from the front
of the screen)
Inverted image (Projected from the
front of the screen with an inverted
projector)
Reversed image (Projected from the
rear of the screen or with a mirror)
Reversed and inverted image (Pro-
jected with a mirror)
Selectable items
Front
Ceiling + Front
Rear
Ceiling + Rear
Selecting the On-screen
Display Language
The projector can switch the on-screen display
language among 17 languages.
Screen Adjustment (ÒSCR-ADJÓ Menu)
Description
All On-screen Displays are displayed.
INPUT/VOLUME/AV MUTE/FREEZE/
AUTO SYNC/MAGNIFY/ ÒAn invalid
button has been pressed.Ó are not
displayed.
Selectable items
On
Off
Setting the On-screen
Display
This function allows you to turn the on-screen
messages on or off.
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-56
Cleaning the lens


Cleaning the exhaust and intake vents

Info
•
STANDBY/ON
STANDBY
Cleaning the projector





Maintenance
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-60
Maintenance indicator
Problem
Cause Possible solution
Temperature
warning
indicator
Normal
Abnormal
Off
Red on
(Standby)
The internal
temperature is
abnormally high.
Abnormal
• Blocked air intake
• Relocate the projector to an area
with proper ventilation (see page
8).
• Cooling fan break-
down
• Internal circuit failure
• Clogged air intake
• Ta ke the projector to your nearest
Sharp Authorized Projector Dealer
or Service Center (see page 68)
for repair.
• Clean the exhaust and intake
vents. (See page 56.)
Lamp
indicator
Red on
(Standby)
The lamp does
not illuminate.
• Burnt-out lamp
• Lamp circuit failure
• Carefully replace the lamp. (See
page 62.)
• Ta ke the projector to your nearest
Sharp Authorized Projector Dealer
or Service Center (see page 68)
for repair.
• Please exercise care when
replacing the lamp.
• Securely install the lamp unit cover.
Red on
Time to change
the lamp.
• Remaining lamp life
becomes 5% or less.
Green on
Green blinks
when the lamp
is warming up
Info
• If the temperature warning indicator illuminates and the projector enters the standby mode, check whether
any of the ventilation holes are blocked (see page 8) and then try turning the power back on. Wait until the
projector has cooled down completely before plugging in the power cord and turning the power back on.
(At least 10 minutes.)
• If the power is turned off for a brief moment due to power outage or some other cause while using the
projector, and the power supply recovers immediately after that, the lamp indicator will illuminate in red
and the lamp may not be lit. In this case, unplug the power cord from the AC outlet, replace the power
cord in the AC outlet and then turn the power on again.
• The cooling fan keeps the internal temperature of the projector constant and this function is controlled
automatically. The sound of the cooling fan may change during operation because the fan speed may
change and this is not a malfunction.
The lamp does
not illuminate.
• The lamp is shut
down abnormally.
• Disconnect the power cord from
the AC outlet, and then connect it
again.
Power
indicator
Green on/
Red on
Green blinks
(Cooling)
Red blinks
The power
indicator blinks
in red when the
projector is on.
• If the power indicator blinks even
when the covers are securely
installed, or if the cooling fan does
not run normally, then contact your
nearest Sharp Authorized
Projector Dealer or Service Center
(see page 68) for advice.
• The filter cover, lamp
unit cover or lens
housing cover is
open.
• Cooling fan break-
down
Maintenance Indicators
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