Piper PA 28-181 Manual page 116

PIPEIT AIIICRAFT CORPORATION
PA.28.I81, ARCHER II
SECTION 7
DESCRIIYI ION & OPERATION*
NARCO ]]LT 910 OPERANON
On the ELT unil itself is a üree position slvitch placaded ON, OFF and
ARM. Thc ARNI posidon scß üe ELI so ihat it will transmir aher impact and
will conlinDe ro lransmir unlll ils battery is dmined. The ARIü posilion is
selecred when the ELI is instel]ed in he airplane arrd i! should remäin in that
A nilofs remote slvirch, placarded ON and ARNI, is located on the leit
side panel ro dllow üle trensmitler lo be armed or lumed on äom inside the
cabin. l be switch is normally in the ARM position. Moving üe sNilch lo ON
will acli\ate tbe lransrnilter A wamlng light, hcäted above üe remolc swilch,
will hlink conlinuonslv wheneve.lhe EIif is acriwrc(l
NO'fE
The wiuning ligh( will not blink if üe ELf is
e c t i v a t e d b y . l n i n c i d e n t t h a ! a l s o r e s u l t s i ü
selerance of the nirpln0c's fower suppLy lines,
Shoukl the llLT bc aclivdcd inedvertently i! can bc rcsct by either
nositioning the remote switch to the ON posiliür lbr two secoDds, and then
rckrlljng ir to lhe AlaM position, or bv seriflg ürc swilch on rhe EI-f to OFF
rLnd then back to ^llM.
ln the event the trifismilte. is actiYatcd by m inpact, it can be (umed off
by movins the ELT switch OFF. Norrnal opcralion can üen be restored by
rcsclring dre swirch ro ARN1.It nay älso be {Lrned offend reset by posirioniDg
be rernole switch to rlre ON posirion for r\\o seconds. ard dten ro $c AR\f
position.
Thc tr:ursnirref c be acll\'aled mrnLrelly at an), time bv placinc eiller rbe
rcmole \ivirch or the llLT sr\itch to tie ON postton.
Ground Check
'Ihc
lllll should tu checked during fx)slllight to lnakc cenain rlle unit hils
Dot been rcdlarcd. Check by sclccling 121.50 Nll{z on rn opcraling rcceiver. If
a {lownwa s$,eeping xudio tone is head, üc llLT ma), have been activated
Ser the rcmore s$,irch ro ON. If üere is no changc in thc volumc of rhe sign l,
your rirtlnne is frobrbly trarsniltin!. Setling the remote swirch ro ^ltl\f lvill
auromiticällv reset the EI-f and should silence r|c signal bcina reccived on
121 50 Nfllz.
lSsUl:l): NIAY 29j 1980
ItltvIStlD: llllnRUAIIY l, 199(l
RIiPORT: \'I1.1I20
7-24