Eagle Electronics 640C Fish Finder User Manual


 
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Transparency set to 0 percent (left), 50 percent (center)
and 100 percent (right).
Transparency
Use the transparency menu to adjust the transparency of menu win-
dows. A high transparency setting allows you to continue monitoring
the screen's display while working with a menu. A low transparency
usually will make menu text easier to read, at the cost of watching your
display.
To adjust Transparency level:
Press
MENU|MENU| to TRANSPARENCY|ENT. The TRANSPARENCY slider bar
appears. Press or to adjust the level of transparency. Press
EXIT
when it is set at the desired level.
Units of Measure selected on System Setup menu (left).
Units of Measure Menu (right).