Lenovo M500 User Manual
Page 21
2
4
1
3
1 Laser
Use
as
on-screen
pointer.
Do
not
point
in
eyes.
2 IR
transmitter
Transmits
signals
to
projector.
3 Status
LED
Lights
when
the
remote
control
is
used.
4 Auto
Auto
adjustment
for
phase,
tracking,
size,
position.
5 Blank
Makes
the
screen
blank.
6 Enter
Changes
settings
in
the
OSD.
7 Up
cursor
Navigates
and
changes
settings
in
the
OSD.
Page
Up
when
connected
through
USB
to
a
PC.
8 Right
cursor
Navigates
and
changes
settings
in
the
OSD.
Page
Down
when
connected
through
USB
to
a
PC.
9 Cursor
pad
Moves
the
on-screen
cursor
when
connected
through
USB
to
a
PC.
10 Keystone
top
Corrects
image-trapezoid
(wider
top)
effect.
11 Keystone
button
Corrects
image-trapezoid
(wider
bottom)
effect.
12 Mute
Mutes
the
built-in
speaker.
13 Right
mouse
Functions
as
right
mouse
button
when
connected
through
USB
to
a
PC.
14 Left
mouse
Functions
as
left
mouse
button
when
connected
through
USB
to
a
PC.
15 Volume
down
Adjusts
volume.
16 Volume
up
Adjusts
volume.
17 Down
cursor
Navigates
and
changes
settings
in
the
OSD.
Page
Down
when
connected
through
USB
to
a
PC.
18 Left
cursor
Navigates
and
changes
settings
in
the
OSD.
Page
Up
when
connected
through
USB
to
a
PC.
19 Menu
Opens
the
OSD.
20 Freeze
Freeze/unfreezes
the
on-screen
picture.
21 Source
Detects
the
input
device.
22 Power
Turns
the
projector
on
or
off.
Chapter
1.
Product
Description
1-7