Simrad GB40, Manual

Page: 100 / 156

¾
To show the 50/200 kHz split pane:
•
Display the Echosounder pane and the main menu. If you can't
see the
Range, Zoom and Split
button, select
Return
.
• Select
Range, Zoom and Split
. The
View Mode
button
shows the current setting.
•
Select
50/200
. The 50 kHz history is on the left side, and the
200 kHz history is on the right.
7.15 Echosounder: Auto Range
Auto Range can be set On or Off.
Note: When the Echosounder operating mode is set to Manual,
Auto Range is automatically turned Off. If it's set to Fishing or
Cruising mode, Auto Range is automatically turned On.
¾
To turn Auto Range on or off:
•
Display the Echosounder pane and the main menu. If you can't
see the
Range, Zoom and Split
button, select
Return
.
•
Select
Range, Zoom and Split
.
•
The
Auto Range
button shows the current setting. Select it
to change the setting. Select either:
◦ On
- the Echosounder adjusts the range automatically so
that the bottom is always shown. Auto Range On is
recommended for normal cruising or fishing conditions. This
is the default.
◦ Off
- you operate the range and adjust the range manually.
The Echosounder shows only the range that you specify, for
example, the 10 ft of water between 15 and 25 ft below
your vessel. Therefore, if your vessel moves into an area
where the bottom is deeper than your specified range, the
bottom won't be shown.
Auto Range Off can be useful in areas where the depth of
the bottom changes very rapidly, such as around
pinnacles, because it avoids constant readjustments to
your
Echosounder .
Echosounder | 99