PS Magazine - TB 43-PS-466

PS, The Preventative Maintenance Monthly

ISSUE 466

SEPTEMBER 1991
PS Magazine - TB 43-PS-466 - Page 36 of 49
f you seE black spts when yoU look
ThroUgh youR
AN/PVS-5
or
±7
nighT
visIon goggLes, maybe yoU need to
CleAn them.
Most
blacK
spts
ARe just
small
blemishes on
the
image
int±nsifieR
Tube² ³heRe's no need to send yoUr gog
-
g´es to The RePair shoPµ
However¶
iF a black sPoT botheRs
you· eyes And yoU ¸An't see Past it a¹L
the timeº check to make suRe the out»
side lenses are cleAn²
Clean the objectivE and ±yepIEce lenses
wItH LeNs paPr and dIst²Lled wateR.
¼½ the ¾Roub¿e sPot still BotheRs youÀ
ÁU Ãn the goggÄes ÅOR RePa÷Æ
sEp 91
4²
Çe sU·e to ÃdentiÈY on the maÃnTe
-
nance reqUest where the sPot is locaTed
ÈOr your suPPoRt ÉLksÊ ËoR exAmPÌe¶
¾he sPot is in The leÅÍ ¾Ube aT
³0
o'cÄÎk
in ¾Ïe cente· ÐingÑ
³Dnt²fy spot ´ocatiOn
CenterµIn
First Ring
S¶nd R·ng
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