8
O
n
1
2
3
4
7
5
6
8
4
4
.
.
2
2
A
A
l
l
p
p
h
h
a
a
5
5
4
4
0
0
&
&
5
5
6
6
0
0
M
M
o
o
d
d
e
e
l
l
s
s
(Fig. 5) Front View
(Fig. 6) Back View
(Fig.7) Front View (Fig. 8) Back View
1)
Transmitter enclosure
8) Pushbutton #1 (
↑
/ Up) 15) Status LED display
2)
Power switch (ON/OFF)
9)
Pushbutton #3 (
→
/ East) 16) Battery contact
3)
Pushbutton #2 (
↓
/ Down)
10) Pushbutton #5 (
↗
/ North) 17) AUX micro-button connector*
4)
Pushbutton #4 (
←
/ West)
11) System information
18) Programming port
5)
Pushbutton #6 (
↙
/ South)
12) Battery cover screws
19) ID code dip-switch
6)
Wrist strap attachment
13) Battery cover
20) Transmitting RF board
7)
Emergency stop (EMS)
14) Internal antenna
* For Alpha 540A and Alpha 560A models only.
