Furuno FR-1710, Руководство оператора

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1.46 A/D Converter Curve
Setting
Video signal threshold level and color output
setting (for the CRT) are executed when the
video signal is converted from analog to digi-
tal. Select the A/D curve according to objec-
tive referring to the table below. The default
setting is A.
1. Press the [MENU] key.
2. Press the [6] key twice to display the
FUNC menu.
1. FUNC1
2. FUNC2
3. F
•
1
4. F
•
2
5. F
•
3
6. A/D CURVE A B C D
FUNC
Figure 1-56 FUNC menu
3. Press the [6] key to select A/D curve set-
ting, referring to the table below.
4. Press the [ENTER/SELECT] key followed
by the [MENU] key.
Table 1-5 A/D curve settings
A
t u b n e e r g f o t o l A
. d e r e l t t il
n i n e e r g s i e s i o N
. r o l o c
n o i t c e t e d t a o l F
s n o i t c e l f e r a e s e c u d e R
n o i t a g i v a n l a r e n e G
B
d n a A n e e w t e B
. C
r o f l u f e s U : e s u l a m r o N
n o i t a n i m i r c s i d t e g r a t
C
t u b n e e r g e l t t i L
. d e r f o t o l
. e s i o n e n i F
w o ll e y n i e s i o N
. d e r d n a
n o i t c e t e d e g n a r g n o L
n o i t c e t e d y o u B
D
t u b n e e r g e l t t i L
. d e r f o t o l
. e s i o n e n i F
. d e r n i e s i o N
n o i t c e t e d e g n a r g n o L
n o i t c e t e d y o u B
n o i t c e t e d e g n a r r e g n o L
C n a h t
1.47 Enlarging Close-in Targets
The center enhance feature enlarges all ech-
oes within the first range on any range.
1. Press the [MENU] key.
2. Press the [5] key twice to display the
ECHO SIG menu.
3. Press the [0] key to turn CNTR ENHANCE
on or off.
4. Press the [ENTER/SELECT] key followed
by the [MENU] key.