Garmin GPS 400W Installation Manual page 135

S H A D I N " S " F O R M A T
< S T X >
S A 0 1 2 < C R > < L F >
S B 3 4 5 < C R > < L F >
S C 6 7 8 < C R > < L F >
S D < + / - > 9 0 1 2 < C R > < L F >
S E < + / - > 3 4 5 6 < C R > < L F >
S F < + / - > 7 8 < C R > < L F >
S G < + / - > 9 0 < C R > < L F >
S H 1 2 3 < C R > < L F >
S I 4 5 6 < C R > < L F >
S J < + / - > 7 8 < C R > < L F >
S K < + / - > 9 0 1 < C R > < L F >
S L 2 3 4 < C R > < L F >
S M 5 6 7 8 < C R > < L F >
S N 9 0 1 2 3 < C R > < L F >
S O 4 5 6 7 < C R > < L F >
S P 8 9 0 1 2 < C R > < L F >
S Q 3 4 5 < C R > < L F >
S R 6 7 8 9 0 < C R > < L F >
S S 1 2 3 < C R > < L F >
S T 4 5 6 < C R > L F >
S U 7 8 9 0 1 2 < C R > < L F >
S V < E / W > 3 4 5 < C R > < L F >
S W < N / S > 6 7 8 9 0 1 < C R > < L F > " S W " ( A S C I I c h a r a c t e r ) ; " N " r e p r e s e n t s N o r t h , " S " r e p r e s e n t s S o u t h ; " 6 7 8 9 1 0 " r e p r e s e n t s c u r r e n t
S X < E / W > 2 3 4 5 6 7 8 < C R > < L F > " S X " ( A S C I I c h a r a c t e r ) ; " E " r e p r e s e n t s E a s t , " W " r e p r e s e n t s W e s t ; " 2 3 4 5 6 7 8 " r e p r e s e n t s c u r r e n t
S Y < L / R > 9 0 < C R > < L F >
S a < + / - > 1 2 3 4 < C R > < L F >
S b 5 6 . 7 8 < C R > < L F >
S * 9 0 1 < C R > < L F >
< E T X >
W h e r e :
< S T X > s t a r t - t r a n s m i t c h a r a c t e r ( 0 x 0 2 )
< C R > c a r r i a g e - r e t u r n c h a r a c t e r ( 0 x 0 d )
< L F > l i n e - f e e d c h a r a c t e r ( 0 x 0 a )
< + / - > s i g n i n d i c a t o r ( 0 x 2 b [ " + " ] o r 0 x 2 d [ " - " ] )
< E T X > e n d - t r a n s m i t c h a r a c t e r ( 0 x 0 3 )
N o t e :
C h e c k s u m i s c a l c u l a t e d b y a d d i n g e a c h b y t e i n t h e m e s s a g e ( i n c l u d i n g a l l c h a r a c t e r s f r o m < S T X >
u p t o a n d i n c l u d i n g t h e e r r o r l o g / r e a s o n i n d i c a t o r ) , s u c h t h a t c a r r i e s a r e d i s c a r d e d t o g i v e a o n e b y t e r e s u l t .
T h e A S C I I - c o d e d d e c i m a l r e p r e s e n t a t i o n o f t h a t b y t e i s g i v e n , r a n g i n g f r o m 0 ( 0 x 3 0 , 0 x 3 0 , 0 x 3 0 ) t o 2 5 5
( 0 x 3 2 , 0 x 3 5 , 0 x 3 5 ) .
4 0 0 W S e r i e s I n s t a l l a t i o n M a n u a l
1 9 0 - 0 0 3 5 6 - 0 2
" S A " ( A S C I I c h a r a c t e r s ) ; " 0 1 2 " r e p r e s e n t s i n d i c a t e d A i r S p e e d ( k n o t s )
" S B " ( A S C I I c h a r a c t e r s ) ; " 3 4 5 " r e p r e s e n t s t r u e A i r S p e e d ( k n o t s )
" S C " ( A S C I I c h a r a c t e r s ) ; " 6 7 8 " r e p r e s e n t s M a c h S p e e d ( t h o u s a n d t h s )
" S D " ( A S C I I c h a r a c t e r s ) ; s i g n ; " 9 0 1 2 " r e p r e s e n t s p r e s s u r e a l t i t u d e ( t e n s o f f e e t )
" S E " ( A S C I I c h a r a c t e r s ) ; s i g n ; " 3 4 5 6 " r e p r e s e n t s d e n s i t y a l t i t u d e ( t e n s o f f e e t )
" S F " ( A S C I I c h a r a c t e r s ) ; s i g n ; " 7 8 " r e p r e s e n t s o u t s i d e a i r t e m p e r a t u r e ( C e l s i u s )
" S G " ( A S C I I c h a r a c t e r s ) ; s i g n ; " 9 0 " r e p r e s e n t s t r u e a i r t e m p e r a t u r e ( C e l s i u s )
" S H " ( A S C I I c h a r a c t e r s ) ; " 1 2 3 " r e p r e s e n t s w i n d d i r e c t i o n ( d e g r e e s f r o m n o r t h )
" S I " ( A S C I I c h a r a c t e r s ) ; " 4 5 6 " r e p r e s e n t s w i n d s p e e d ( k n o t s )
" S J " ( A S C I I c h a r a c t e r s ) ; s i g n ; " 7 8 " r e p r e s e n t s r a t e o f t u r n ( d e g r e e s p e r s e c o n d )
" S K " ( A S C I I c h a r a c t e r s ) ; s i g n ; " 9 0 1 " r e p r e s e n t s v e r t i c a l s p e e d ( t e n s o f f t / m i n u t e )
" S L " ( A S C I I c h a r a c t e r s ) ; " 2 3 4 " r e p r e s e n t s h e a d i n g ( d e g r e e s f r o m n o r t h )
" S M " ( A S C I I c h a r a c t e r s ) ; " 5 6 7 8 " r e p r e s e n t s f u e l f l o w , r i g h t ( t e n t h s g a l l o n s / h o u r )
" S N " ( A S C I I c h a r a c t e r s ) ; " 9 0 1 2 3 " r e p r e s e n t s f u e l u s e d , r i g h t ( t e n t h s g a l l o n s )
" S O " ( A S C I I c h a r a c t e r s ) ; " 4 5 6 7 " r e p r e s e n t s f u e l f l o w , l e f t ( t e n t h s g a l l o n s / h o u r )
" S P " ( A S C I I c h a r a c t e r s ) ; " 8 9 0 1 2 " r e p r e s e n t s f u e l u s e d , l e f t ( t e n t h s g a l l o n s )
" S Q " ( A S C I I c h a r a c t e r s ) ; " 3 4 5 " r e p r e s e n t s e r r o r l o g / r e a s o n i n d i c a t o r
" S R " ( A S C I I c h a r a c t e r s ) ; " 6 7 8 9 0 " r e p r e s e n t s f u e l r e m a i n i n g ( t e n t h s g a l l o n s )
" S S " ( A S C I I c h a r a c t e r ) ; " 1 2 3 " r e p r e s e n t s g r o u n d s p e e d ( k n o t s )
" S T " ( A S C I I c h a r a c t e r ) ; " 4 5 6 " r e p r e s e n t s t r a c k ( d e g r e e s )
" S U " ( A S C I I c h a r a c t e r ) ; " 7 8 9 0 1 2 " r e p r e s e n t s d i s t a n c e t o w a y p o i n t ( h u n d r e d t h s n a u t i c a l m i l e s )
" S V " ( A S C I I c h a r a c t e r ) ; " E " r e p r e s e n t s E a s t , " W " r e p r e s e n t s W e s t ; " 3 4 5 " r e p r e s e n t s m a g n e t i c
v a r i a t i o n ( t e n t h s d e g r e e s )
l a t i t u d e ( d e g r e e s , m i n u t e s , h u n d r e d t h s o f m i n u t e s )
l o n g i t u d e ( d e g r e e s , m i n u t e s , h u n d r e d t h s o f m i n u t e s )
" S Y " ( A S C I I c h a r a c t e r ) ; " L " r e p r e s e n t s L e f t , " R " r e p r e s e n t s R i g h t ; " 9 0 " r e p r e s e n t s d r i f t a n g l e
( d e g r e e s )
" S a " ( A S C I I c h a r a c t e r ) ; s i g n ; " 1 2 3 4 " r e p r e s e n t s b a r o m e t r i c c o r r e c t e d a l t i t u d e ( t e n s o f f e e t )
" S b " ( A S C I I c h a r a c t e r ) ; " 5 6 . 7 8 " r e p r e s e n t s c u r r e n t b a r o m e t r i c p r e s s u r e s e t t i n g ( i n c h e s H g )
" S * " ( A S C I I c h a r a c t e r ) ; " 9 0 1 " r e p r e s e n t s c h e c k s u m
P a g e E - 5
R e v . A