81
To change the chart mode color scheme:
1. From the Sonar Page, press
MENU
|
↓
to
S
ONAR
F
EATURES
|
ENT
.
2. Press
→
to
S
ONAR
C
HART
M
ODE
|
ENT
.
3. Press
↓
or
↑
to
Mode Name
|
ENT
.
4. Press
EXIT
|
EXIT
to return to the Sonar Page.
Sonar Page & Sonar Chart Display Options
The Pages Menu offers three chart display options. To access them, press
PAGES
↑
or
↓
to
Option Name
|
EXIT
.
Pages Menu showing sonar chart display options.
Full Sonar Chart
This is the default mode used when the unit is turned on for the first
time or when it's reset to the factory defaults.
The bottom signal scrolls across the screen from right to left. Depth
scales on the right side of the screen aid in determining the depth of
targets. The line at the top of the screen represents the surface. The
bottom depth and surface temperature (if equipped with a temperature
sensor or a transducer with a temp sensor built in) show at the top left
corner of the screen.
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 ...
