Piper PA 28-181 Manual page 101

SECTION 7
PIPER AIRCRA!'T CORPORAI'ION
DESCRIPTION & OPERATION
PA.28-I8I, ARCHER II
I l l c c t n c r l s w r t c h e s a r e l . J c r r c d o n t h e n g h l c c n t c f i n s r r u r n c n l p a n c t , r n i l
l h c c ' r c u i l b r c ä k e r s a r e l o c a r e d o n t h c I o w c . r i g h t i n s l r u n r c l p u n c t A
r h e o n a t s w ' t c h o n t h e l c l i s i d c o f l h e s w r r c h p a n c t c o n t r o l s r h c n v i r a t r o n r l
l i g h l s a n d t h e r a d i o I ' g h l s . T h c s i m i l a r s w i r c h o n r h e r i g h t s r d c ! r ) n r r o t s a n ( t
d i n r s r h e p u c l l i g h r s .
Sl:rndard clectricäl acccssories rnclude a starrer, clecrric tuct fulrlp, stall
r i ' r J n r n g i n d r c a l o r , c i g a r l i g h t e r , l u e l g a u g c , a m D r e t c r , a n d a n n u n c r r r ( r p a n c l
T h e a n n u n c i a t o r p a n c l i D c l u d c s a t r e r n a t o r a n d t o w o r l p r c s s u r 0
i n d i c a l o r l i g h t s . W h e n t t r e o p t i o n a l g y r o s y s l e r n r s i n s r a l l e d , t h c a n n u n c i r r ( t r
p a n e l a l s o i n c l u d e s a l o w v a c u u m i n d i c a t o r l i g h r ' l h e a n n u n e i a b r p a n c l
l j g h l s a r c p r o v i d e d o n l y a s a w a r n i n g t o t h c p i t o l t h a l a s y s l c n m , r y n o t h c
o p e r . r i n g p r o p e r l y , a n d t h a r b c s h o u l d c h e c k a n d m o n i r o r i h c ! p p t i c . r b l c
s y s t c m g a u g c t o d e t e r m i n e w h e n o r i f a n y n e c e s s a r y a c t i o n i s r e q u i r e d
NO'I'E
whfn upemong u h Lgh( eldm(dl loal Jnd d tut.'
c h a r g e d b a ( e r y , t h e A l t e r n a r o r I n o p . L i g h t m u y
illuminate due to minimal alrcrnator output. Ii lhc
allcmalor is lxncdonal. a slghr increasc in electncäl
k)ad should exonguish üre Inop. indic ion.
O p t i o n a l e l e c r r i c a l a c c e s s o r i c s i n c t u d c n a v i g l r i o n l i g h r s . w i n g r c c o g
n i t r ) n l i 8 h t , a n t i c o l l i s i o n 1 i g h t , l a n d r n g t i g h l , i n s t r u m c n t t i g h l i n g . a n d c . r b i n
d o m e l i g h l C i r c u i t s w i l l h a n d l e t h e a d d i r i o n o f c o n r m u n i c ! t i o n s r n d
n a v i g a t i o n a l c q u i p m e n r .
A n o p t i o n a l l i g h t , m o u n t e d i n r h e o v e r h e a d p a n c l , p r o v i d e s i n n r u r J l c n r
a n d c o c k p i t l i g h t i n g f o r n r g h l f l y i n g . T h c l i g h r r s o o n r r o l t c J h ) I f t r e o s r l r r
s w i t c h l o c r t c d a d j a c e n r L o t h e l i g h r . A m a p t i g h r w i n d o w i n r h c l c n s i s
actuaied by an adJaccnr switch.
A n o p t r o n a l w i n g r i f / r e c o g n i l i o n l i g h l s y s t e m c o n s i s r s o l 2 t i g h t s
O n c i n
e a c h t f ' n g l r p ) a n d i s o p e r a r c d b y a s t ) l r r l a n d i n g l i g h / r e c o S n l r i ( , n t r g h r
r c c k e r r y p e s w r t c h m o u n r c d o n t h e s w i r c h p a n c t .
IIARNING
A n l r ' c o l l r s i o n l i g h t s s h o ü k l n o t h e o p e r a r r n g w h e n
ilyine th.ough cloud, iog or h.ze, sincc rhc rcflccred
l r g h r c a n p r o d u c e s p a r i a l d i s o r i e n t a r i o n S t r o b c
l r g h t s s h o u l d n o l b c u s e d i n c t o s c p f o r r m i l y l o ( h e
g r , u n d . u L h J . J u n S 1 . , \ I n ! . t r t f , , , r r ' J r J I r I .
REPORT: VB-1120
7-to
ISSUEDI JUI,Y 2, I979
REVISf,D: APRIL2,1998