PS Magazine - MARCH 1973
PS, The Preventative Maintenance Monthly
1973 SERIES, ISSUE 244
MARCH 1973
You never Use Rhe MT-1029 mounR
f±om a remo²e³power´conµ±olled AN/
V¶C·¸2 se±ies raDio in a local¹powerº
conRrolled
conFiguraRIon
»nLess
¼he
½o»nR l¾nk is ch¿nged. WiRhouR reseÀRinG,
yo» geE no power Ro your SeÁÂ Ão, if yo»
CHECK YOUR MOUNT .±²
come Up wi¼h ¿ Äead seÀ after geÅÅing ¿
new ½ounR, h¿ve Rhe link in Àhe mounR
checked. ÆR ½ust
b
seÁ Áo the right (Ç23
sc±ew) Èo leÉ you use Rhe r¿dio in the
loc¿l¹power¹controLled radio set»pÊ
³´µ RESET YOUR E23
Æf the ˹ring's ½issing, you geÌ loose
conR¿cts ¿nd ¿rcing when you ½¿Ke Rhe
coÍnection to the control p¿nel of the ¶ÎÏ
524 or ¶Î¹246.
Îhis c¿»ses b»rn¹oFF of Rhe ¿udio conÐ
t¿cR pins, ¿nd Knocks o»t yo»r tr¿ns½isÐ
sion.
Îo ½¿Ke the connection joB e¿sier,
d¿½pen the ˹ring with ¿ wet finger BeÑ
fore yo» insert it in the connÒctor.
Mod»le´bo¿rÄ hinge pins h¿ve s½all
ret¿ining rings yo» c¿n lose e¿sily. Min»s
ret¿ining rings, Rhe 2 Front hinge pins oF
the 8ÓÓÓ¹series bo¿rd, for ex¿½ple, c¿n
F¿ll ¿nd hiÌ the power s»pply or diodesÔ
¿nd short o»t the set.
Æf yo» don't see the pins when yo»'re
working wiRh Rhe bo¿rd, Find 'e½ ¿nd reÐ
inserR 'e½. Õo so½e eyeb¿lling for Rhe
ret¿ining rings, Àoo, iF they're noR on the
hinge pins.
CABLE A SE BLIES
Öhen yo» repl¿ce ½od»les in Rhe ¶Î,
see Àh¿R ¿ll c¿ble ¿sse½blies ¿re in Rhe
righR recept¿cles ¿nd sec»red »nder Rhe
×BouR ThaR Ø¿skeR . . .
c¿ble cl¿½ps provided for Àhe½.
Ùe sure Rhe ÚUBBer ˹ring is in pl¿ce on
Rhe MÛ80 Ü Ý/Þ ½icrophone or Hß189
hanÄset c¿Ble connector.
48
c¿n be
½¿shed, Àorn or c»t ¿s the ½odule¹bo¿rd
cover is being puR b¿cK.
ÆF yo»r rig is sporRing ¿n exposed ¶T´
2à6 or ¶TÏ524 receiver¹tr¿ns½itter or ¿n
¶¹442 receiver, ¿ cool p¿int job c¿n i½á
prove r¿dio perFor½¿nce ¿nd s¿ve conÐ
sider¿Ble we¿r ¿nd Re¿r on the Blower
½oÀor.
Ão spre¿d some sol¿r paint on thâ exã
posed s»rf¿ce, especi¿lly the Àop cover,
¿nd give Rhe blower ½oto± ¿n occ¿sion¿l
resR.
äÃå 8010¹925¹5084 geÌs yo» ¿ 6¹oz
spr¿y c¿n oF
oD
sol¿r p¿int. äÃå 80¸0¹
914¹æÓ81 brinGs yo» ¿ g¿llon. äirst,
Rho»gh, co¿R the ¿re¿ to Be p¿inted with
pri½er, äÃå 8Ó1Ó´297´059æ ç16´oz spr¿y
c¿nÝ.
åo pri½er is ±equired for heat¹reflectÐ
ing
oD
p¿int which c¿n be h¿d wiRh äÃå
8010´9Ó5¹71ææ çqÀÝ ¿nd 80¸0¹985´7258
è çg¿lÝ.
Öhen yo» power yo»r ¶Î¹524/V¶é
receiver¹tr¿ns½itter with Àhe PP¹295æÙ/
ê ëower supply in Rhe Aì/í¶é¹16æ, too
½»ch volt¿ge co»ld d¿½¿ge the ¶Î »niR.
ÆF yo» ÈhinK yo»r ¶Î »nit is overhe¿RÐ
ing, h¿ve ¿ rep¿ir½¿n »se ¿ Aì/ê¶MÏ
1Ó5 ½»lti½eter Ào checK îhe ÕC o»tp»t oF
the PPÏ295æÙ/ê ¿nd ¿dj»st iRs o»tp»ï
Ào 2æ volÌs, iF necess¿ry.
Îhis leÌs Rhe r¿dio r»n cooler ¿nd gives
longer liFe expect¿ncy, since iR is in conÐ
tin»o»s oper¿tion in the Aå/í¶C¹16æ.
Îhe ¿»thority's on p¿Ge 11, ÎÙ 75Ó¹
911¹4 çA»g 7¸Ý.
49
SPREAd
S¶ME
SOLAR PAInT
¶n T¶P
OF RAdI¶
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