TRACKFISH 6500
Installation and Operation Manual
40
NAVMAN
D
To show the Sonar display, press
, select
Chart
or
Sonar
,
then select a sonar display.
There are five kinds of sonar display. To use a
display, press
, select
Sonar splits
,
then select the type of display to use:
No split
: Sonar history display at a single or
mixed frequency (see section 9-1).
Split zoom
: Sonar history plus a zoomed
section (see section 9-2)
Split bottom
: Sonar history plus a bottom
trace in a zoomed section (see section 9-3)
Split 50/200
: Sonar histories at 50 and 200 kHz
(see section 9-4)
Split A-Scope
: Sonar history plus echo
strength (see section 9-5)
9 Sonar fishfinding: Displays
9-1 Sonar history display - no split
F
A Optional data header (see section 2-7-3)
B Optional compass (see section 2-7-4)
C Depth
D Colour bar
E Bottom
F Range
G Fish symbols with depth
H Depth line
I
Surface
The display scrolls from right (most recent
echoes) to left (oldest echoes).
If the display is split, adjust the split ratio if
required:
1 Press
and select Sonar window
split.
2 Press
or
to adjust the ratio.
3 Press
.
A
C
B
E
G
I
H
