8
T
T
h
h
e
e
I
I
R
R
K
K
e
e
y
y
b
b
o
o
a
a
r
r
d
d
(
(
o
o
p
p
t
t
i
i
o
o
n
n
a
a
l
l
)
)
The PT-4000 POS Station has an optional IR keyboard, providing greater
expandability and flexibility for setting up and maintaining the station.
The IR keyboard has integrated firmware, and is automatically installed
in Windows 2000/ME/98/95/NT.
Refer to the following illustration for proper usage of the IR keyboard:
30
15 cm min.
7M max.
Figure 4 – Infrared module setup