Remo, Maintenance indicators (continued), Info – Sharp XG-F315X User Manual

Page 60

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56

• If the temperature warning indicator illuminates, and the projector enters standby mode, follow the

possible solutions above and then wait until the projector has cooled down completely before plug-
ging 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 illumi-
nate 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 con-

trolled automatically. The sound of the cooling fan may change during operation because the fan
speed may change and this is not a malfunction.

Maintenance indicator

Problem

The internal
temperature is
abnormally
high.

The lamp does
not illuminate.

Time to change
the lamp.

The lamp does
not illuminate.

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

Cause

• Blocked air intake

• Cooling fan

breakdown

• Internal circuit

failure

• Clogged air intake

• The lamp is shut

down abnormally.

• Remaining lamp life

becomes 5% or
less.

• Burnt-out lamp
• Lamp circuit failure

• The dust filter

holder or lamp unit
cover is open.

Possible Solution

• Relocate the projector to

an area with proper
ventilation. (See page

8

.)

• Take the projector to your

nearest Sharp Authorized
Projector Dealer or Service
Center (see page

64

) for

repair.

• Disconnect the power cord

from the AC outlet, and
then connect it again.

• Carefully replace the lamp.

(See page

57

.)

• Take the projector to your

nearest Sharp Authorized
Projector Dealer or Service
Center (see page

64

) for

repair.

• Please exercise care when

replacing the lamp.

• Securely install the cover.

• If the power indicator blinks

in red even when the dust
filter holders and lamp unit
cover are securely
installed, contact your
nearest Sharp Authorized
Projector Dealer or Service
Center (see page

64

) for

advice.

Abnormal

Red on

(Standby)

Red on

Red on

(Standby)

Red

blinks

Tempera-

ture

warning

indicator

Lamp

indicator

Power

indicator

Normal

Off

Green on

(Green

blinks

when the

lamp is

warming

up or

turning

off.)

Green on/

Red on

Green

blinks

(Cooling)

Info

Maintenance Indicators (Continued)

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