Sanyo PLC-SW30 Manuel d'utilisateur télécharger pdf (Page 42)

Maintenance

Warning Indicator

The WARNING indicator shows the state of the function which protects the projector. Check the state of the WARNING

indicator and the POWER indicator to take proper maintenance.

POWER

LAMP

REPLACE

WARNING

flashing red

Top Control

The projector is shut down and the WARNING indicator is flashing red

When the temperature inside the projector exceeds the normal

temperature, the projector is automatically shut down to protect the

inside of the projector. The POWER indicator is flashing and the

projector is being cooled down. When the temperature inside the

projector returns to normal, the POWER indicator lights red and the

projector can be turned on.

Note :

After the temperature inside the projector returns to normal, the WARNING

indicator still continues to flash. When the projector is turned on again, the

WARNING indicator stops flashing.

Then check the items below.

✓ Did you provide appropriate space for the projector to be

ventilated? Check the installing condition to see if ventilation slots

are not blocked.

✓ Is the projector not installed near the ventilation duct of air-

conditioning equipment which may be hot? Install the projector

away from the ventilation duct of air-conditioning equipment.

✓ Are the air filters clean? Clean the air filters periodically.

POWER

LAMP

REPLACE

WARNING

lights red

Top Control

The projector is shut down and the WARNING indicator lights red

When the projector detects an abnormal condition, it is automatically

shut down to protect the inside and the WARNING indicator lights

red. In this case, disconnect the AC power cord and reconnect it, and

then turn the projector on once again for check. If the projector is still

turned off and the WARNING indicator lights red, disconnect the AC

power cord and contact the service station for check and repair.

CAUTION

DO NOT LEAVE THE PROJECTOR WITH THE AC POWER

CORD CONNECTED UNDER THE ABNORMAL

CONDITION. IT MAY RESULT IN FIRE OR ELECTRIC

SHOCK.

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Sanyo PLC-SW30 Manuel d'utilisateur Page 42

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