85
2. The Water Speed box title bar flashes, indicating the box contents
can be changed. Press
ENT
|
↑
or
↓
to select
data type
|
ENT
|
EXIT
.
Water Speed has been selected to replace Water Depth in the top digital
data box.
Tip:
You can customize other digital data boxes before returning to the
Sonar Page. After changing the first box by selecting the Data Type
and pressing
E
NT
, use the
↓
key to select another box to change.
When the selected box title bar flashes, press
ENT
|
↑
or
↓
to select
data type
|
ENT
. Repeat these steps until you are finished customiz-
ing, then press
EXIT
to return to the Sonar Page.
Sonar Simulator
This unit has a built-in simulator that lets you run it as if you were on
the water. All sonar features and functions are useable. When in
simulator mode, the unit periodically will display “Simulated” at the
bottom of the Sonar Page. To use the simulator:
1. From the Sonar Page, press
MENU
|
MENU
|
↓
to
S
ONAR
S
IMULATOR
|
ENT
.
Summary of Contents for FISHMARK 640C
Page 6: ...iv Notes ...
Page 42: ...36 Notes ...
Page 48: ...42 Sonar page in Split Zoom Sonar Chart display mode Sonar page in Digital Data display mode ...
Page 58: ...52 Notes ...
Page 98: ...92 Notes ...
Page 104: ...98 Notes ...
