Heathkit GR-78 - Page 7

ALIGNMENT
‘er
to
igre
4
for
the
following
steps,
NOTE:
In
the
following
step,
be
sure
the
dial
pointer
lines
Up
properly
on
the
dlat
20
the
Receiver
wil
be
properly
“ilged.
It
may
be
necessary
to
adjust
the
position
of
the
pointer lightly.
()
Rotate
the
MAIN.TUNING
control
fully
clockwise,
“The
pointer
should
ine
up
with
the
ends
of
the
six
hte
lines
at
the
right
end
of
the
dial.
Crimp
the
dial
pointer
ta
on
the
diol
cord
as
shown
in
inset
drawing
41
on
Figure
4,
Now
turn
the
MAIN
TUNING
dial
fully
counterclockwise,
The
main
tuning
capacitor
Plates
should
be
fully
meshed
and
the
dial
pointer
‘should
be
even
with
the
ends
of
the
white
lines
at
the
left
end
of
the
dial.
Check
to
make
sure
that
this
alignment
ks
correct
or
the
Recovers
calibration
wil
be
Incorrect.
(C)
natal
the
antenna
in
antenna
bushing
DD.
()
Mako
sure
the
speaker
wires
are
connected
to
the
speaker
{)
Position
the
cabinet
top
on
the
chassis
by
carefully
tHlding
tho
cabinet
top
over
the
whip
antenne
and
pushing
it
into
position.
Be
careful
the
antenna
‘grommet
dows
not
gat
pushed
from
the
hole.
()
Temporarily
secure
the
cabinet
top
with
two
#6
x
1/4"
sheet-metal
serews
at
the
location
shown
In
inset
‘drawing
#2
0n
Figure
2