Heath
kit
Page 77
ALIGNMENT
An RF detector
circuit is
built into the Transceiver
to aid you in
the alignment
procedure. The
only
equipment
you will
need is a VTVM
or DVM with
a
1
to
2
volts
scale and
a
15
volt scale,
and a fre-
quency counter with
a range to 10
MHz and an accu-
racy of
.01%.
INITIAL
CONTROL
SETTINGS
Refer to Pictorial
5-1
(Illustration Booklet,
Page
34)
and set the front panel controls
and switches as fol-
lows:
(
)
CW LEVEL
-
fully counterclockwise.
(
)
RIT
-
center (detent) position.
(
)
AF GAIN
-
fully counterclockwise (OFF)
.
(
)
BAND switch
-
80.
(
)
TUNING DIAL -250 KHz.
Refer
to Pictorial
5-2
(Illustration
Booklet,
Page
34)
and set the
T/R circuit
board controls
as follows
(as
viewed
from
the front of
the Transceiver):
(
)
METER
ZERO (R333)
-
12 o'clock
position.
(
)
MUTE DELAY (R445)
-
3 o'clock position.
(
)
SIDETONE LEVEL
(R368)
-
3 o'clock position.
(
)
AGC
SET
(R329)
-
3 o'clock position.
Refer to Pictorial
5-3
(Illustration Booklet, Page
35)
and
set the oscillator circuit board controls
as fol-
lows:
(
)
TRANSMIT RETURN
(R131)
-
9 o'clock posi-
tion.
)
HFO Level
(R173)
-
3 o'clock position
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