PS Magazine - MAY 1979
PS, The Preventative Maintenance Monthly
ISSUE 318
MAY 1979
.
±j
-
1:
'
r(lR
damage It. So can pointing it into
±
the
r
w²nd wHen dust is kicking up.
³
Finally, use the Tight cleaning
equipMent. ´f you have dirty glass, use
the brush or lens paper to clean it.
Shirttails or handkerchiefs can do
more harm than good.
When your sight's not in use, stOre
it in the carrYing or shipping case.
µhat ¶cusing ring won·t always
¸
turn smoothlY even when everything¹s
±
A-ºK. A little grit and dirt »ill make
f
¼
it turn even harder. ½ou could ¶rce it,
·
.
of course. But you might break the ring
.•
;²·²
"
-
j
or damage t¾e lens¿ Àf tHe ringÁs dirty,
·
•³´
±
turn tHe sigHt in to sUpport main-
.
\
tenancE¿
Small
thingsÂlike power
switchesÂare important. Lay off the
muscle. µhey move easily. µhey break
the same way. Keep tHe rubber boots
on, too.
Protect tHe objective lens at night.
Setting the sight down on the lens can
à ÄÅsHedƲn Çcreen can Äut your
ÃN/VSÈ-1 or É2 ÇeÊrcHËigHt out oÌ
cÍÎβÇDzÍn. ÏÐ cÍuËd dÍ ÐHe saÑe Ðo
ÒÍu.
à cÓreËeÇÇ kick or ÔumÄ can ÄÅÇH ²n
ÐHE ÔËoÕer ÖÅÐËeÐ Çcreen on ÒÍur Ô²G
˲GHt. Ït doesn×Ð Ðake ÎucH Ðo dent tHe
soÌÐ metÓË.
ØHe Çcreen can ÇHorÐ out tHe igniter
reËÓÒ ÄÓneËÙ ØHÓÐ w²ËË bËow tHe ˲gHt. Ït
cÍÅËd put oÅÐ yoÅr ˲gHÐÇ, Ðoo.
ØHe Ónswer ²s Ðo hÓndËe tHe
ÇearcH˲gHÐ w²ÐH care wHen ÎounÐing,
d²ÇmÍunt²nG Ír mov²ng the Çet¿
ÏÌ Òour
Ú
ÛÜ3633/ÝRC ampËiÌier
ÄÍwer sÅÄpËÒ GrouÄ wÍnÁÐ ÎaÐe wiÐH
²ÐÇ ÞØßà029 ÎoÅnÐ, cHeck tHE nÓmeá
ÄËÓteÙ
Ýuide p²n Hâles on some ºAã3633Ás
bÅiËt by Ãmex Systems, Ïnc, donäÐ
ÎatcH tHe moÅntÁs pins. µHey were å
bu²ËÐ under ContracÐ No. DAÃæ0?-75ç
CÆ0à45.
ÏÌ
ÐHat cÍnÐract number and
ÎÓnuÌacÐurer are on Òour Çet, turn it
²nÙ èoÅr DS éilË mÍdiê ÐHe p²n Holes¿
AMPLIFiE± lWeR fU,²³Y
At Z& OK
µ
klLA±
lL
¶
CD• M
Da´µ
9 c o²³I
V¶6
47
.²³ Check
your
date
plate
·
¸
q1
·i I
¹º
,
iI
I,
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