Infocus LP 730 ユーザーズマニュアル

The projector is grounded through the grounding conductor on 
the power cord. To avoid electric shock, plug the power cord into 
a properly wired receptacle. Do not defeat the purpose of the 
grounding-type plug.

To avoid overheating and unacceptable image quality, replace the 
projection lamp with a lamp of the specified type. Refer to 
page 49 for lamp specifications and to page 41 for instructions on 
replacing the lamp.

To avoid burns, do not open the lamp module door until the pro-
jector is turned off and the lamp has cooled for at least 2 minutes. 
Follow the instructions in this manual for lamp replacement care-
fully.

Allow the projector to cool at least 2 minutes before replacing a 
lamp. When you open the lamp housing, be very careful not to 
touch the hot surfaces inside.

Openings in the projector case provide ventilation to protect it 
from overheating. Keep loose papers and other objects well away 
from the grills. Do not place the projector on top of or close to a 
computer or other heat-producing equipment.

Do not set drinks on top of the projector. Spilled liquids can flow 
inside and cause damage.

All projector service must be performed by an authorized In 
Focus service center. The only user-serviceable part in the projec-
tor is the projection lamp, which you can replace by opening the 
lamp cover on the bottom of the projector (see page 41). Do not 
open any other part of the projector. If your projector needs 
repair, call In Focus Technical Support as described on page 5. 
Before you call Technical Support, you may want to refer to 
“Troubleshooting” on page 44 to see if you can resolve the prob-
lem yourself.