Operating instructions
Tahle 5-7.
Signal
.Gcn
craior.
;Uix
er-Inpul
Level
Ch
e
ck
STEP
FUN
CTION
TEST
POINT OR
ADJUSTMENT
PER
FOR
rvIA
0:CE
STANDARD
lA
IE
l C
ID
2A
2E
2C
2D
2E
2F
2G
10
l\1H
z
INP
UT L
EVEL
CH
ECK
Set the function swi tc h to
CWo
Dis conn
ect
the c
oax
ial cable
fro
m
th e EN C
conn
ector
ato
p
the
signal
g
en
er
a
tor
mi x
er
(s
ee
Fi
gure
5-
2).
T
ermin
at
e
RF
vo
lt
me
ter
in
SO
D.
Me
asure
cabl
e
out
put
v
olt
ag
e.
COAXIAL R
ELAY
LEVEL
CHE CK
Set
the
functi
on
switch
to CW.
Disconn
ect
th e
coaxial
cabl
e
from
l
eft
s id e
of
the co
axial
rel
ay (see
Fi
gure
5- 2).
T
er
mina
te
RF
voltmet
er
in 50D.
S
et
the
functi
on
switch
to HARM.
AMP.
T CNING.
Sel
ect
any (u
sed)
chann
el
with
CARRIER
FREQU
E NCY S
ELE
CT OR
switch.
Tu
ne HARM.
AMP.
TU:t\TI
NG
control
fo r m
aximum
re
ading
on
FRE-
QUE 0:CY m
et
er.
Me
asur
e
cabl
e
output
volt
age
CH-
A3-J
2
CH-KI-J3
--
200
millivolt
±2. O dE (
att
en-
uat
or
controls
mu
st
be set
at
maximum
out
put).
At le a
st
700
millivolt
s.
5.5
Trouble
shooting
Procedures
li
sted
ar e not ne c
ess
arily
all of
the
problems
The
f
oll
owing t
abl
es
(5-8
thr
ough
5- 11)
th at may be
en
c
ount
er
ed . F
or
furthe
r
d
et
ail
te
sts
r
equir
ed to
loc
alize
malfunc-
inform
ation,
con
t
act
Cushman
Ele ct
ro
ni
cs
,
ti on s in the
CE-7.
The m
alfuncti
on s
Cu
st
om
er
Ser vi
ce
Dep
artm
ent.
5-
13
5601"0015"1