Lenovo C400 사용자 설명서
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,
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.
Resetting
the
lamp
timer
After
replacing
the
lamp,
you
should
reset
the
lamp
hour
counter
to
zero.
Please
follow
the
steps
below.
1.
Press
the
Menu
button
to
open
the
main
menu.
2.
Press
the
cursor
left/right
button
to
move
to
the
Info
menu.
3.
Press
the
cursor
up/down
button
to
move
down
to
Lamp
Timer.
4.
Press
the
Enter
button.
The
screen
will
show
Press
Enter
to
Lamp
Timer
Reset.
5.
Press
the
Enter
button
again
to
reset
the
lamp
hours.
Attention:
Lamp
Life
is
a
measure
of
brightness
degradation
only
and
is
not
a
specification
for
the
time
it
takes
a
lamp
to
fail
and
cease
light
output.
Lamp
Life
is
defined
as
the
time
it
takes
for
more
than
50%
of
a
lamp
sample
population
to
have
brightness
decrease
by
approximately
50%
of
the
rated
lumens
for
the
specified
lamp.
For
example,
if
the
defined
life
of
a
sample
set
of
lamps
is
2000
hours
and
their
brightness
is
rated
at
1100
lumens,
then
after
2000
hours
50%
of
the
lamps
will
still
be
brighter
than
550
lumens.
Using
the
security
slot
The
projector
has
a
security
slot,
as
shown.
Refer
to
the
information
that
comes
with
the
lock
for
instructions
on
how
to
use
it.
1Kensington
lock
slot
Chapter
5.
Maintenance
5-3