Infocus IN5555L User Manual
34
Maintenance
Cleaning the lens
1
Turn the projector off and unplug the power cord.
2
Apply a non-abrasive camera lens cleaner to a soft, dry cloth.
• Avoid using an excessive amount of cleaner, and don’t apply the cleaner
directly to the lens. Abrasive cleaners, solvents or other harsh chemicals
might scratch the lens.
might scratch the lens.
3
Lightly wipe the cleaning cloth over the lens in a circular motion.
WARNINGS:
•
•
Turn the projector off and unplug power cord before cleaning any part of the
projector.
projector.
•
Do not open any cover on the projector, except the lamp cover or projector
top cover.
top cover.
•
Do not attempt to service this product yourself as opening and removing
covers will void the warranty and may expose you to dangerous voltage and
other hazards. Refer all servicing to qualified service personnel.
covers will void the warranty and may expose you to dangerous voltage and
other hazards. Refer all servicing to qualified service personnel.
Replacing the projection lamp
The lamp hours timer counts the number of hours each lamp has been in use.
When the lamp time has expired, the Lamp LED (Lamp1 or Lamp2) on top of the
projector will light solid red.
When the lamp time has expired, the Lamp LED (Lamp1 or Lamp2) on top of the
projector will light solid red.
•
NOTE: Be sure to use the InFocus lamp module designed for this projector.
You can order new lamps from www.infocus.com (in select areas), your
retailer or your dealer. Only genuine InFocus lamps are tested for use
in this projector. Use of non InFocus lamps may cause electrical shock and
fire, and may void the projector warranty. InFocus is not liable for the
performance, safety or certification of any other lamps.
You can order new lamps from www.infocus.com (in select areas), your
retailer or your dealer. Only genuine InFocus lamps are tested for use
in this projector. Use of non InFocus lamps may cause electrical shock and
fire, and may void the projector warranty. InFocus is not liable for the
performance, safety or certification of any other lamps.
WARNINGS:
•
•
The projector uses two high-pressure mercury glass lamps. The lamps may
fail prematurely or rupture with a popping sound if jolted, scratched, or
handled while hot. The risk of lamp failure or rupture also increases as the
lamp age increases; it is recommended that both lamps be replaced
simultaneously when a Lamp LED (Lamp1 or Lamp2) is solid red.
fail prematurely or rupture with a popping sound if jolted, scratched, or
handled while hot. The risk of lamp failure or rupture also increases as the
lamp age increases; it is recommended that both lamps be replaced
simultaneously when a Lamp LED (Lamp1 or Lamp2) is solid red.
•
To avoid burns, allow the projector to cool for at least 60 minutes before you
replace the lamps.
replace the lamps.
•
Unplug the power cord before replacing the lamps.
•
Do not drop the lamp modules. The glass may shatter and cause injury.
•
Do not touch the glass surface of the lamp modules. Fingerprints can obscure
projection sharpness and may cause the glass to shatter.
projection sharpness and may cause the glass to shatter.
•
Be extremely careful when removing the lamp modules. In the unlikely event
that a lamp ruptures, small glass fragments may be generated. Although the
lamp modules are designed to contain most of these fragments, use caution
when removing them.
that a lamp ruptures, small glass fragments may be generated. Although the
lamp modules are designed to contain most of these fragments, use caution
when removing them.
•
Before replacing a ruptured lamp, clean the lamp compartment and dispose
of cleaning materials. Wash hands after lamp replacement.
of cleaning materials. Wash hands after lamp replacement.
•
When replacing the lamps while the projector is ceiling-mounted, wear
protective eyewear to prevent eye injury.
protective eyewear to prevent eye injury.
•
Hg – Lamp contains mercury. Manage in accordance with local
disposal laws. See www.lamprecycle.org.
disposal laws. See www.lamprecycle.org.