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When no input signal is detected for more than 15
minutes, the projector will automatically shut down. The
on-screen message on the left will appear five minutes
before the power is automatically turned off.

• When “None” is selected in the “Background” setting, the

Automatic Power Shutoff function does not operate.

This function can be used to display all the adjusted
settings on the screen simultaneously.

(For use with the “Power” remote control, slide the

 switch to the ADJ. position.)

1 Press 

.

2 Press ß/© to select “Status”.
3 Press 

to display all the adjusted settings.

4 To exit from the GUI, press 

.

3

2

1, 4

• This projector is equipped with three air filters to ensure the optimal operating condition of the projector.
• The air filters should be cleaned every 100 hours of use. Clean the filters more often when the projector is used

in a dusty or smoky location.

• Have your nearest Sharp Authorised LCD Projector Dealer or Service Centre exchange the filter (PFILD0076CEZZ)

when it is no longer possible to clean it.

Air filter

Grasp the air filter between your
fingers and lift it out of the filter
cover.

Turn over the projector. Press the
tab and lift open the filter cover
in the direction of the arrow.

Insert the tab on the end of the
filter cover into the filter cover
opening and press the filter
cover into position.

Place the air filter underneath
the tabs on the filter frame.

Clean the dust off the air filter
and cover with a vacuum
cleaner extension hose.

Turn off the 

switch. Then unplug the power
cord.

g

Tab

Tab

• Be sure the filter cover is securely installed. The power will not turn on unless it is correctly installed.

If dust or dirt has collected inside the air filters, clean the filters with a vacuum cleaner extension hose.

• The side and bottom air filters cannot be removed.

Air filter (not removable)

Air filter (not removable)

• Blocked air intake.

• Clogged air filter.

• Cooling fan breakdown.
• Internal circuit failure.

• Burnt-out lamp.
• Lamp circuit failure.

• Lamp has been used for

over 1,900 hours.

• The bottom filter cover is

open.

• The warning lights on the projector indicate problems

inside the projector.

• There are two warning lights: a TEMPERATURE

WARNING indicator which warns that the projector is
too hot, and a LAMP REPLACEMENT indicator which
lets you know when to change the lamp.

• If a problem occurs, either the TEMPERATURE

WARNING indicator or the LAMP REPLACEMENT
indicator will light up red, and the power will shut off.
After turning off the power, follow the procedures given
below.

The internal
temperature is
abnormally high.

TEMPERATURE
WARNING indicator

LAMP REPLACE-
MENT indicator

The lamp does not
light up.

The lamp requires
replacement.

The POWER indicator
flashes in red when

 is

pressed.

• Relocate the projector to an area with

proper ventilation.

• Clean the filter.

(See page 35.)

• Take the projector to your nearest Sharp

Authorised LCD Projector Dealer or Service
Centre for repair.

• Take the projector to your nearest Sharp

Authorised LCD Projector Dealer or Service
Centre for repair.

• Securely install the bottom filter cover.

POWER indicator

• If the TEMPERATURE WARNING indicator lights up, follow the above possible solutions and then wait until the projector has cooled down

completely before turning the power back on. (At least 5 minutes.)

• If the power is turned off and then turned on again, as during a brief rest, the LAMP REPLACEMENT indicator may be triggered, preventing

the power from going on. Should this occur, take the power cord out of the wall outlet and put it back in again.

• Lamp has been used for over 1,900

hours.

• Lamp has been used for over 2,000

hours.

• Take the projector to your nearest

Sharp Authorised LCD Projector
Dealer or Service Centre to have
the lamp replaced.

The LAMP REPLACEMENT
indicator lights up red, and “LAMP”
and “ ” will flash in yellow in the
lower-left corner of the picture.

A significant deterioration of the
picture and colour quality occurs.

The power will automatically turn
off and the projector will enter
standby mode.

“LAMP” and “ ” will flash in red in
the lower-left corner of the picture,
and the power will turn off.

The lamp in this projector operates for approximately 2,000 cumulative hours, depending on the usage environ-
ment. It is recommended that the lamp be replaced after 1,900 cumulative hours of use or when you notice a
significant deterioration of the picture and colour quality. At this point, take the projector to your nearest Sharp
Authorised LCD Projector Dealer or Service Centre to have the lamp replaced.

• Intense light hazard. Do not attempt to look into the aperture and lens while the projector is operating.

• The lamp usage time can be checked with the On-screen Display (see page 30).
• As the usage environment can vary significantly, the projector lamp may not operate for 2,000 hours.

TEMPERATURE
WARNING
indicator

LAMP
REPLACEMENT
indicator

POWER
indicator

This projector has a Kensington Security Standard
connector for use with a Kensington MicroSaver Security
System. Refer to the information that came with the
system for instructions on how to use it to secure the
projector.

• Projector power cord is not plugged into the wall outlet.
• MAIN POWER switch is not on.
• The bottom filter cover is not securely installed.
• Input is wrong. (See pages 19.)
• Cables improperly connected to rear panel of the projector. (See pages 15, 16 and 17.)
• “Power” remote control batteries have run down. (See page 10.)
• Main power of the “Power” remote control is not turned on.
• “Power” remote control’s MOUSE/ADJUSTMENT switch is set to MOUSE.

• Cables improperly connected to rear panel of the projector. (See pages 15, 16 and 17.)
• “Contrast” and “Bright” adjustments are set to minimum position. (See page 24.)
• On-screen Display (“BLACK SCREEN”) is turned off and Black Screen function is turned on,

creating a black image. (See page 29.)

• Adjust the focus. (See page 18.)
• Projection distance is too long or too short to allow for proper focus. (See page 12.)

• Cables improperly connected to rear panel of the projector. (See pages 15, 16 and 17.)
• Volume is set to minimum. (See page 19.)

• If the picture is normal, the sound is due to cabinet shrinkage caused by temperature changes.

This will not affect operation or performance.

• Refer to “Lamp/Maintenance Indicators” on page 36.

• Distance and angle between the projector and transmitting device are out of the designated range.

(See page 22.)

• Refer to the operation manual of the transmitting device.
• Refer to the section “Troubleshooting” in the operation manual of the supplied software.

No picture and no sound.

Sound is heard but no picture
appears.

Picture is blurred.

Picture appears but no sound is
heard.

An unusual sound is occasionally
heard from the cabinet.

Maintenance indicator lights up.

Data cannot be received via
IrCOM.

Kensington Security
Standard connector