Lamp/maintenance indicators, Maintenance indicators, Lamp – Sharp XG-P25X User Manual

Page 64

Advertising
background image

E-61

Maintenance &

Tr

oubleshooting

Lamp/Maintenance Indicators

Maintenance Indicators

TEMPERATURE
WARNING
indicator

LAMP
REPLACEMENT
indicator

POWER
indicator

Problem

• Blocked air intake.

• Clogged air filter.

• Cooling fan breakdown.
• Internal circuit failure.

• Burnt-out lamp.
• Lamp circuit failure.

• The filter cover is open.

Maintenance Indicator

The internal
temperature is
abnormally high.

TEMPERATURE
WARNING indicator

LAMP REPLACE-
MENT indicator

POWER indicator

The lamp does not
light up.

The POWER
indicator flashes in
red when the
projector is on.

Condition

Possible Solution

• Relocate the projector to an area with

proper ventilation.

• Clean the filter.

(See page

64

.)

• Take the projector to your nearest Sharp

Authorized LCD Projector Dealer or Service
Center for repair.

• Carefully replace the lamp. (See pages

62

and

63

.)

• Take the projector to your nearest Sharp

Authorized LCD Projector Dealer or Service
Center for repair.

• Securely install the filter cover.
• If the POWER indicator flashes even when

the filter cover is securely installed, contact
your nearest Sharp Authorized LCD
Projector Dealer or Service Center for
advice.

• 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. After turning off the power,
follow the procedures given below.

• 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.

The lamp requires
replacement.

• Lamp has been used for

over 1,400 hours.

Lamp

The lamp in this projector operates for approximately 1,500 cumulative hours, depending on the usage environ-
ment. It is recommended that the lamp be replaced after 1,400 cumulative hours of use or when you notice a
significant deterioration of the picture and color quality. The lamp usage time can be checked with the On-screen
Display. (see page

51

.)

CAUTION

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

• As the usage environment can vary significantly, the projector lamp may not operate for 1,500 hours.

Problem

• Lamp has been used for over 1,400

hours.

• Lamp has been used for over 1,500

hours.

Possible Solution

• Purchase a replacement lamp unit

(lamp/cage module) of the current
type BQC-XGP25X//1 from your
nearest Sharp Authorised LCD
Projector Dealer or Service Center.

• Replace the lamp. (See pages

62

and

63

.) If you wish, you may

have the lamp replaced at your
nearest Sharp Authorised LCD
Projector Dealer or Service Center.

Condition

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

A significant deterioration of the
picture and color quality occurs.

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

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

XG-P25X/CD (E)-g

02.3.19, 7:12 PM

61

Advertising