Appendix a. maintenance, Cleaning the lens, Replacing the projector lamp – Lenovo C500 User Manual
Page 55: Appendix, Maintenance, Cleaning, Lens, Replacing, Projector, Lamp
Appendix
A.
Maintenance
This
chapter
provides
information
on
projector
maintenance.
Cleaning
the
lens
To
clean
the
lens,
complete
the
following
procedure:
1.
Apply
a
non-abrasive
camera
lens
cleaner
to
a
soft,
dry
cloth.
Note:
Avoid
using
an
excessive
amount
of
cleaner,
and
do
not
apply
the
cleaner
directly
to
the
lens.
Abrasive
cleaners,
solvents
or
other
harsh
chemicals
might
scratch
the
lens.
2.
Lightly
wipe
the
cleaning
cloth
over
the
lens
in
a
circular
motion.
If
you
do
not
intend
to
use
the
projector
immediately,
replace
the
lens
cap.
Replacing
the
projector
lamp
The
projector
lamp
should
only
be
replaced
with
an
Lenovo
certified
replacement
part,
which
you
can
order
from
your
business
partner
or
go
to
www.Lenovo.com/support.
Turn
off
and
unplug
the
projector
at
least
an
hour
before
replacing
the
lamp
to
avoid
burns.
Attention:
This
product
contains
a
Metal
Arc
Lamp,
which
contains
Mercury.
Dispose
of
it
as
required
by
local
ordinances
and
regulations.
The
USA
restricts
or
prohibits
the
disposal
of
some
or
all
lamps
containing
mercury
in
the
municipal
waste
stream.
Please
visit
www.lamprecycle.org
for
more
information
on
specific
state
disposal
requirements
and
recycling
facilities.
For
users
in
Connecticut
and
Rhode
Island,
please
call
Northeast
Lamp
Recycling
toll-free
at
1-888-657-5267
to
place
an
order
for
the
delivery
of
a
kit
that
includes
a
box
for
the
lamp,
tape,
and
a
return
shipping
label.
To
replace
the
projector
lamp,
complete
the
following
procedure:
1.
Loosen
the
captive
screw
on
the
lamp
compartment
cover.
2.
Remove
the
lamp
compartment
cover.
©
Lenovo
2006.
Portions
©
IBM
Corp.
2005.
A-1