PS Magazine - AUGUST 1979
PS, The Preventative Maintenance Monthly
ISSUE 321
AUGUST 1979
J
I
I
i
.
±
Ma
k
the R±gHT
C
o
n
NEc²³O´ .
'
,²
r.
±
MT-1029 mount
The power control link in your
mount's junction box can put on/off
control over all your commo in one
Switch. That's on your intercom's AM-
1780 amplifier.
lf ACcENT
\"L²a1F
SWit³H
screw to E22. Before anything is done,
tho, be sure power is cut from the
mount. Para 2±LOb, TM ²²³5820³401³
²2 (´ep 72) has details on the switchµ
This switch saves you th¶ ha··le of
scrambling around to shut off both
commo systems before you start your
engine.
Natch, if you don't shut off the
co¸¸o, you risk a zapped receiver¹
transmitter. The power surge from
starting can fry it.
50
Itºs not nice to point. »veryone
k¼ows
that.
Everyone
except
the
young
man
with
the AN/PRC³90
radio set on page 43 of P´ 3²2½
As many rea ers have pointed out,
the set's
pUb,
TM ²1³5820-800±²2
(Nov 73) warns against pointing the
radio directly at a target. ´ee Fig 3-2
and read para 3¾5a(L).
nitp¿cking? Hardly. In a
rescue situation, this pointing could be
fatal.
Àoint is, to get your ´Á´ signal
through, hold your set at right angles
to your targetÂwhether testing, or in
an emergency.
Wµr¶l¶ss?
IÃ Your unÄÅÆs sÇoÈÉÊng Ëist ÊÌÍluDeÎ
W-ÏÐÑÒ
telepÓoÔÕ
Öable,
×etteØ
cÙÕÚK your ÛtoÜk numÝerÛÞ
ßoàe olá stânãäåæçsèËéêe tÓe ëuì
\±²
-
wÊre NíîïÓaVe been droðñòó.
T
e
sôoõK on the öØo÷peD nu¸berÛ Ês Gone
anø wonùÅ Ýe úeÔeweû.
üoýd nuþÿeĀsā ĂÓere are JuÛt
4:
Lengh
Issued On:
NSN
6±45²00²226²88±2
6±45²00²±60²77³5
6±45²00²243²8466
6±45²´0²174²0949
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%²mi (2,640²ft)
±²mI ( 5,280²ft)
2V¶²mi (±¸;¹00²ft)
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