To Adjust Menu Transparency Level; Units Of Measure - Eagle FISHMARK 640C Installation And Operation Instructions Manual

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
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
T
RANSPARENCY
|↓ to
U M
NITS OF
| . The
ENT
| .
ENT
EASURE
89
slider bar
T
RANSPARENCY