Simrad RA771UA, Инструкция по эксплуатации

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t h i s mode, t h e p i c t u r e d i r e c t i o n
i s
s e t t o t h e d i r e c t i o n
t h a t t h e s h i p ' s h e a d i n g
i s
d i r e c t e d .
North I n t h i s mode, a l l t h e t a r g e t s
a r e
d i s p l a y e d so t h a t t r u e n o r t h ( b e a r i n g
=
0 d e g r e e ) comes a t
0 d e g r e e o f t h e s c r e e n
a t a l l t i m e s
i n c o n n e c t i o n w i t h
a
g y r o . T h e r e f o r e , t h e p i c t u r e
looks
l i k e
a
c h a r t and f i x e d
t a r g e t s r e m a i n s t a t i o n a r y d e s p i t e t h e yawing of y o u r s h i p .
When Gyro compass
i s
c o n n e c t e d t o t h e r a d a r , t h e d i s p l a y
mode can b e changed t o ;
Head U p The s h i p ' s h e a d i n g d i r e c t i o n i s d i s p l a y e d
on t h e 0 d e g r e e
of
t h e s c r e e n .
Head S e t The s h i p ' s h e a d i n g d i r e c t i o n
i s
d i s p l a y e d
on t h e
EBL
d i r e c t i o n of t h e s c r e e n .
2 . 1 4 The s e c o n d EBL and
The s e c o n d
EBL
and a r e a v a i l a b l e when t h e
s e l e c t a b l e - f u n c t i o n k e y s
a r e s e t
t o t h e s e f u n c t i o n s
a t
SETUP menu. The n u m e r i c a l d a t a of t h e s e f u n c t i o n s a r e
d i s p l a y e d on t h e same p o s i t i o n a s n a v i g a t i o n d a t a . I n t h i s
case,
n a v i g a t i o n d a t a s u c h
a s
a n d / o r
T r a c k E r r o r ) i s n o t d i s p l a y e d on t h e r a d a r
s c r e e n .
2 . 1 5 The f l o a t i n g f u n c t i o n
of
t h e second
EBL
and
The f l o a t i n g f u n c t i o n
of
t h e s e c o n d
EBL
a n d
VRM
i s
u s a b l e when t h i s f u n c t i o n
i s s e t
t o a key a t SETUP mode.
When t h e f i r s t EBL a n d
a r e
d i s p l a y e d , t h e o r i g i n o f
t h e s e c o n d EBL a n d VRM c a n b e moved t o t h e
c r o s s
p o i n t o f
t h e f i r s t
BEL
a n d
VRM
by u s i n g t h e f l o a t i n g k e y . Only t h e
u n d e r l i n e d s e c o n d
EBL
or VRM) i s movable.
T h i s o r i g i n
i s
f i x e d o n t o t h e s c r e e n , a n d not f o l l o w e d t h e
o f f - c e n t e r o r t h e r a n g e c o n t r o l .
2.16 Setup Modes
The s e t u p modes a r e n o t u s e d t o o p e r a t e t h e r a d a r i n
t h e m s e l v e s ; t h e y a r e p r i m a r y i n t e n d e d t o c h e c k e a c h
f u n c t i o n a n d s e t u p t h e i n i t i a l c o n d i t i o n .
2 . 1 6 . 1 E n t e r i n g S e t u p Mode
Then
MENU
i s
d i s p l a y e d a s b e l o w .
P r e s s t h e b r i l l i a n c e c o n t r o l k e y more t h a n 3 s e c o n d s .
MENU
SYSTEM CHECK
(2)
DISPLAY PRESET
(3) KEY ASSIGNMENT
(4) AUTO TUNE CALIBRATION
(5)
TIMING ADJUSTMENT
(6) HEAD DIRECTION ADJUSTMENT
P r e s s t h e r a n g e key a s many
t i m e s
as r e q u i r e d
t o u n d e r l i n e any d e s i r e d s e t u p mode number.
Then, p r e s s t h e b r i g h t n e s s c o n t r o l k e y . The s e l e c t e d
s e t u p
mode
i s
s e t .
2 - 1 0