Maintenance indicators, For details, Appendix – Sharp PG-A10X User Manual

Page 59

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Appendix

-55

Maintenance Indicators

The warning lights on the projector indicate problems inside the projector.

If a problem occurs, either the temperature warning indicator or the lamp replacement indicator will

illuminate red, and the power will turn off. After the power has been turned off, follow the proce-
dures given below.

Temperature warning indicator

Lamp replacement indicator

Power indicator

About the temperature warning indicator

If the temperature inside the pro-
jector increases, due to blockage
of the air vents, or the setting lo-

cation, “

” will illuminate in

the lower left corner of the picture.
If the temperature keeps on rising,
the lamp will turn off and the tem-
perature warning indicator will
blink, the cooling fan will run for a
further 90 seconds, and then the
power will be shut off. After

” appears, be sure to per-

form the following measures.

About the lamp
replacement indicator

■ The lamp life becomes 0%, when used

for approximately 4,500 hours with “Eco
Mode” or when used for approximately
3,000 hours with “Standard Mode” (see
page

45

).

■ When the remaining lamp life becomes

5% or less, “

” (yellow) will be displayed

on the screen. When the percentage be-

comes 0%, “

” will change to “

” (red),

the lamp will automatically turn off and
then the projector as well. At this time,
the lamp replacement indicator will illu-
minate in red.

■ If you try to turn on the projector a fourth

time without replacing the lamp, the pro-
jector will not turn on.

Maintenance indicator

Condition

Problem

Possible Solution

Temperature

warning

indicator

Normal

Abnormal

Off

Red on/
Power off

The internal
temperature is
abnormally high.

Abnormal

• Blocked air intake

• Relocate the projector to an area

with proper ventilation.

• Cooling fan break-

down

• Internal circuit failure

• Clogged air intake

• Take the projector to your nearest

Sharp Authorized Projector Dealer
or Service Center (see page

65

)

for repair.

Lamp

replacement

indicator

Red on/
Power off

The lamp does
not illuminate.

• Burnt-out lamp

• Lamp circuit failure

• Carefully replace the lamp. (See

page

58

)

• Take the projector to your nearest

Sharp Authorized Projector Dealer
or Service Center (see page

65

)

for repair.

• Please exercise care when

replacing the lamp.

Green on

Green

blinks

when the

lamp is

active.

Red on

Time to change
the lamp

• Remaining lamp life

becomes 5% or less.

Power

indicator

The power
indicator blinks
in red when the
projector is on.

• The filter/lamp unit

cover is open.

• Securely install the cover.

• If the power indicator blinks even

when the filter/lamp unit cover is
securely installed, contact your
nearest Sharp Authorized Projec-
tor Dealer or Service Center for
advice.

Green on/
Red on

Red blinks

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