1. OPERATION
18
1.18.4
Setting destination way-
point
Set a destination waypoint to find range, bear-
ing and time-to-go to that point. Range, bear-
ing and time-to-go (to the waypoint) are
shown on the nav data display. See sec.
2.2.2.
1. Press the [MENU/ESC] key to open the
menu.
2. Use
S
or
T
to select Data and press the
[ENTER] key.
3. Use
S
or
T
to select Go To WPT and
press the [ENTER] key.
4. Use
S
or
T
to select a waypoint and
press the [ENTER] key.
5. Press the [MENU/ESC] key twice to close
the window.
1.19
Menu Description
This section describes menu items not previ-
ously mentioned. For the System menu, see
chapter 2.
1.19.1
Sounder menu
Zoom Mode:
Select the zoom display to
show, among bottom lock, bottom zoom,
marker zoom and bottom discrimination (1/2,
1/3), when "zoom" is selected with the
[MODE] control.
Free Shift:
Turn on/off independent range
shift. Select
Off
to apply the same shift value
to all ranges. To set range shift independently
on each range, select
On
. This feature is in-
operative when auto range or auto shift is ac-
tive.
Auto Shift:
Turn the auto shift feature on or
off. Select
Off
to shift the display manually
(with
S
or
T
).
On
automatically tracks the
bottom echo to keep it on the bottom half of
the display. For example, the distance to the
bottom is 350 ft and the range is set to 60 ft.
Then, auto shift automatically places the bot-
tom echo on the display, without changing the
range. "AUTO_S" appears at the upper left
corner when auto shift is active. Shift
S
and
T
are inoperative when auto shift is active.
Note 1:
Auto shift is inoperative when auto
range is active.
Note 2:
The bottom echo must be displayed
in reddish brown or red in order for auto shift
to function.
