English
Note:
1)
Always
follow
polarity
instructions
when
inserting
the
battery
.
2)
Remove
spent
batteries
from
presenter
immediately
.
3)
Remove
battery
when
not
in
use
to
p
revent
possible
damage
from
battery
corrosion.
4)
If
the
p
resenter
does
not
function
correctly
or
if
the
operating
range
is
reduced,
please
try
replacing
the
battery
.
5.
Specifications
- 3 -
- 4 -
W
e
ight
W
indows
98
/
2000
/
X
P
/
V
ista
/
7
/
8,
Linux
and
M
ac
OS
4
.5 - 5
V
22x14.5x5.7mm
Dimension
W
o
rk
voltage
Operating
systems
USB
version
USB
1
.1
compatible
with
U
SB
2.0
and
U
SB
3.0
102
x
30
x
9mm
Laser
range
U
p
t
o
1
5
m
Operating
range
Frequency
Power
supply
Up
to
200m
1
x
CR2032
battery
2
.4–3
V
650nm
Presenter
Operating
voltage
Laser
wavelength
Laser
power
W
arning:
Laser
radiation
Class
laser
product
Do
not
view
directly
with
optical
instruments
Do
not
point
at
people
and
animals
Please
keep
out
of
reach
of
children
2
Note:
Please
note,
these
instructions
are
only
intended
for
reference.
August
International
Ltd
reserves
rights
to
revise
the
product
specifications,
features
and
design
without
notice.
Dimensions
W
e
ight
<1mW
18g
2g
2.4GHz
T
echnology
Replace
the
battery
compartment
cover
and
use
a
coin
to
lock
it.