3
C
e
r
t
i
f
ica
t
i
on
E
li
g
i
b
l
e to bea
r
C
E
m
a
r
k
i
ng.
C
onfo
r
m
s
to
E
u
r
opean
E
M
C
D
ir
e
c
t
i
v
e 89/336/
EE
C
.
M
eet
s
app
li
c
ab
l
e te
s
t
s
and pe
r
fo
r-
m
an
c
e
c
ri
te
ri
a
i
n
E
u
r
opean
S
tanda
r
d
E
N
55103
(
1996
)
pa
r
t
s
1 and 2, fo
r
r
e
s
i
dent
i
a
l
(
E
1
)
and
li
ght
i
ndu
s
t
ri
a
l
(
E
2
)
en
v
ir
on
m
ent
s
.
FURN
I
S
H
E
D
ACC
ESS
O
R
Y
S
w
i
t
c
h
C
o
v
e
r
P
l
ate
R
P
M
602. . . . . . . . . . . . . . . . . . . . . . . . . .
C
l
o
s
e
-
T
a
l
k
W
i
nd
sc
r
een
A
7
W
S
. . . . . . . . . . . . . . . . . . . . . . . . . .
O
P
T
I
O
NAL
ACC
ESS
O
R
I
ES
D
e
sk
S
tand
S
37
A
,
S
39
A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C
ab
l
e and
P
l
ug
A
ss
e
m
b
l
y
(
7.6
m
– 25 ft
)
C
25
F
. . . . . . . . . . . .
R
EP
LAC
E
M
E
NT
P
ART
C
a
r
t
ri
dge
R
P
M
106. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
W
i
nd
sc
r
een
R
K
345. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
N
ut/
W
a
s
he
r
s
R
P
M
604. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ARCH
I
T
E
CT
S
’
SPE
C
I
F
I
CAT
I
O
N
S
T
he
m
i
c
r
ophone
s
ha
ll
be a
m
o
v
i
ng
c
o
il
(
d
y
na
m
i
c
)
t
y
pe
w
i
th
a f
r
equen
cy
r
e
s
pon
s
e of 50 to 20,000
H
z
.
T
he un
i
t
s
ha
ll
ha
v
e
a
c
a
r
d
i
o
i
d po
l
a
r
c
ha
r
a
c
te
ri
s
t
i
c
.
T
he
c
an
c
e
ll
at
i
on at the
s
i
de
s
s
ha
ll
be app
r
o
x
i
m
ate
l
y
6 d
B
and the
c
an
c
e
ll
at
i
on at the
r
ea
r
s
ha
ll
be 15 to 20 d
B
.
T
he
m
i
c
r
ophone
s
ha
ll
be
l
o
w
i
m
pedan
c
e
w
i
th a
r
ated
i
m
pedan
c
e of 150 oh
m
s
fo
r
c
onne
c
t
i
on to
m
i
c
r
ophone
i
nput
s
r
ated at 19 to 300 oh
m
s
.
T
he
m
i
c
r
ophone
output
s
ha
ll
be –57.0 d
B
w
he
r
e 0 d
B
=
1
m
illi
w
att pe
r
P
a
sc
a
l
.
T
he
m
i
c
r
ophone
s
ha
ll
ha
v
e t
w
o
s
w
i
t
c
he
s
fo
r
c
ont
r
o
lli
ng the
f
r
equen
cy
r
e
s
pon
s
e.
T
he f
ir
s
t
s
w
i
t
c
h
i
s
a
B
a
ss
R
o
ll
off
s
e
l
e
c
to
r
s
w
i
t
c
h.
O
ne po
s
i
t
i
on of th
i
s
s
w
i
t
c
h p
r
o
v
i
de
s
a f
l
at
l
o
w
f
r
equen
cy
r
e
s
pon
s
e and the
s
e
c
ond po
s
i
t
i
on p
r
o
v
i
de
s
a g
r
adua
l
l
o
w
f
r
equen
cy
r
o
ll
off.
T
he
s
e
c
ond
s
w
i
t
c
h
i
s
the
M
i
d
-
R
ange
E
m
pha
s
i
s
(
p
r
e
s
en
c
e boo
s
t
)
s
w
i
t
c
h.
O
ne po
s
i
t
i
on of th
i
s
s
w
i
t
c
h
p
r
o
v
i
de
s
a f
l
at
m
i
d
-r
ange f
r
equen
cy
r
e
s
pon
s
e and the
s
e
c
ond
po
s
i
t
i
on
r
a
i
s
e
s
the
l
e
v
e
l
of the
m
i
d
-r
ange f
r
equen
cy
r
e
s
pon
s
e.
T
he
m
i
c
r
ophone
s
ha
ll
be equ
i
pped
w
i
th an
i
nteg
r
a
l
s
w
i
v
e
l
a
ss
e
m
b
l
y
s
u
i
tab
l
e fo
r
m
ount
i
ng on a
s
tand
w
i
th a 5/8
i
n
-
27
th
r
ead.
T
he o
v
e
r
a
ll
d
i
m
en
s
i
on
s
s
ha
ll
be 189.7
mm
(
7.469
i
n.
)
i
n
l
ength, 148
mm
(
5.812
i
n.
)
i
n he
i
ght, and 96
mm
(
3.775
i
n.
)
i
n
w
i
dth.
T
he
w
e
i
ght of the
m
i
c
r
ophone
s
ha
ll
be 765.4 g
(
1
l
b.,
11 o
z
.
)
T
he
m
i
c
r
ophone
s
ha
ll
be the
S
hu
r
e
M
ode
l
S
M
7
B
o
r
equ
i
v
a
l
ent.
P
L
AS
T
I
C
W
AS
H
E
R
B
R
ASS
W
AS
H
E
R
S
M
O
UNT
I
N
G
B
R
A
C
KE
T
B
R
ASS
S
L
EEVE
L
O
C
K
W
AS
H
E
R
F
I
TT
E
D
W
AS
H
E
R
T
I
G
HT
E
N
I
N
G
NUT
M
O
UNT
I
N
G
ASSE
M
B
L
Y
–
EXP
L
O
D
E
D
V
I
E
W
F
I
G
UR
E
7