PS Magazine - SEPTEMBER 1979
PS, The Preventative Maintenance Monthly
ISSUE 322
SEPTEMBER 1979
I
1
Here's another tip for you Angr
y
-
103 operators. Keep your set cool.
Like TM 11±5820-540-12 (Dec 67)
says, rep²ace
he T±983 transmitter
fi²ter wit³ your spare at ²east week²y.
soap and water´ or a low pressUre air
hoseµ
Whi²e you're replacing t³e filter,
eyeb¶²² the receiver and transmitter
c³anne² settings on your AM±43·6
amp²ifier-cOnvertor. They s³ould be
at ²east 5¸ channels apart. If not¹ you
can
damage
the
2A·AR·
ºF
Check the fi²ter daily. If it's dirty,
amplifier
in
the
R-1329
radio
c³ange it. Clean the dirty one with
receiver.
Be sure you've made
»
a²l connec¼
tions before you turn on the set. If
it's not hooked to
the antenna or
dummy ²oad, it's bye-bye traNsmitter.
See the TM caution ½n page 4±4.
Check
the
CX-·¾762/¿
poÀer
cab²e, too. Áf fÂrced, it'll fit on the
order
wire
jack,
but
don't
put
it
there.
You'²²
damage
t³e
TÃ983's
5TR1A5 amplifier monitor panel.
The cable goes on the 115ÃVAÄ
receptac²e. Mark the connector and
receptac²e
with
some
red
tape
to
head
off
mistaÅes.
You
get a roll
with ÆSÆ 7510±00Ã550-7126.
If a wroÇg CX±10762 connection is
made, check for damage. Wit³ the
set on, turn the transmitter's IÈP¿T
contro²
knob c½unterclockwise.
Set
the meter switch in the 12 ÄH PCM,
24 CÉ PÄM and FÊM positions. If
therEËs a reading in any position,the
pane² is damaged and you Ìave to
replace it.
44
END
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Straight and level's t³e way to pull
R±1331 or R±1148 receivers from
your AÆ/GRC-50 radio set.
Áf you let the receiver dip, those
exposed 3A5FL1 filters can get
banged up on the case frame.
Don't take t³e job lightly, either.
The receiver weig³ts 60 pounds.
Your best bet is to get a buddy to
³e²p.
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