U
U
K
K
/
/
N
N
.
.
I
I
R
R
E
E
L
L
A
A
N
N
D
D
H
H
E
E
L
L
P
P
L
L
I
I
N
N
E
E
0
0
8
8
7
7
0
0
7
7
2
2
7
7
0
0
3
3
7
7
0
0
R
R
E
E
P
P
.
.
I
I
R
R
E
E
L
L
A
A
N
N
D
D
H
H
E
E
L
L
P
P
L
L
I
I
N
N
E
E
1
1
-
-
8
8
0
0
0
0
-
-
9
9
9
9
2
2
5
5
0
0
8
8
25
• Have the batteries been inserted
incorrectly or are they dead? Check the
polarity (+/-) and exchange them for
new ones as necessary.
• If you are working on a metal surface,
use a mouse mat. Position the receiver
(by using a different USB port) in such a
way that a good radio connection is
ensured.
If the mouse does not function properly,
try the following:
• Check that the distance is within the
working range of 5 meters.
• Make sure the mouse is switched on.
Technical Support
This program has been extensively and
successfully tested in our test laboratory with
a number of different devices. It is
nevertheless quite normal for the drivers to
be updated from time to time. This means,
therefore, that problems of compatibility with
other, as yet untested, components
(programs, devices) may arise.