8
5
6
2
3
1
4 7
4
4
.
.
R
R
E
E
C
C
E
E
I
I
V
V
E
E
R
R
I
I
L
L
L
L
U
U
S
S
T
T
R
R
A
A
T
T
I
I
O
O
N
N
4
4
.
.
1
1
E
E
x
x
t
t
e
e
r
r
n
n
a
a
l
l
A
A
s
s
s
s
e
e
m
m
b
b
l
l
y
y
(
(
A
A
l
l
l
l
M
M
o
o
d
d
e
e
l
l
s
s
)
)
(Alpha 3000 Models Receiver External View)
1. Antenna Mount 4. External Grounding Hole
2. Receiver Enclosure 5. Rubber Shock Absorber
3. Key Lock 6. System Information
7. Cord Grip
Comments to this Manuals