Eagle Electronics FISH MARK 500CDF - Manual (Page 96)

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Transparency
Use the transparency menu to adjust the transparency of menu win-
dows. A high transparency allows you to continue monitoring the sonar
chart while adjusting feature settings, though the text of the menus
may fade until it is unreadable. A low transparency will usually make
menu text easier to read, at the cost of watching your sonar returns.
Experiment with this feature until you find the right level of transpar-
ency for your eyes.
Main Menu with Transparency command selected.
To adjust Menu Transparency level:
Press
MENU | MENU |
↓ to
T
RANSPARENCY
| ENT . The T
RANSPARENCY
slider bar
appears. Press
↑ or ↓ to move the bar. The lower end of the scale makes
the menus opaque; the upper end is maximum transparency.
Units of Measure
This menu sets the speed and distance (statute or nautical miles, me-
ters), depth (feet, fathoms, or meters) and temperature (degrees Fahr-
enheit or Celsius). To change the units:
Press MENU | MENU |
↓ to
U
NITS OF
M
EASURE
| ENT .