5.
OPERATION
Before
switching
PA
on,
make
sure
that
amplifier
is
grounded,
antenna
or
dummy
load
is
connected,
a nd
l ine
c ord
i s
p utted
t o
t he
o utlet.
B e
s ure
y ou
s elected
A C
i nput
b y
7 .1.
Before
s witching
P A
o n,
c heck
a ll
c onnections
b etween
P A
a nd
T CVR.
Do
not
turn
PA
on
for
at
least
2
hours
after
unpacking
it
and
locating
in
its
operating
location.
Especially
when
amplifier
is
moved
from
a
cold
place
to
a
warm
one
because
not
visible
condensation
m ay
d evelop,
a nd
t his
c ould
r esult
i n
d amage
t o
t he
h igh
v oltage
c ircuits
o f
t he
P A.
Never
t ry
t o
c hange
a ntenna
o utput
d uring
a
t ransmission
t o
a void
w arranty
l oss.
When
you
decide
to
have
a
short
operating
break,
place
the
amplifier
to
the
standby
mode
rather
than
s witch
i t
o ff.
5.1.
Operation
e lements
There
i s
c ouple
o f
o perational
e lements
a ccessible
o r
v isible
o n
t he
f ront
p anel.
WARNING!
CAUTION
CAUTION
CAUTION
NOTE
11
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