Eagle 250 df Manual De Usuario

55

appears. Press 

↑ 

to turn on the backlight or 

↓ 

to turn it off. Press 

to clear the backlight menu from the display.

   

The contrast of the unit's display may be adjusted to suit different

lighting conditions. It will help you see the screen from different angles

or at various times of the day.
To adjust the contrast, repeatedly press 

until the 

 scroll

bar appears. To decrease screen contrast, press 

↓ or to increase the

level of contrast, press 

↑. If you reach the maximum or minimum con-

trast level, a tone will sound. Press the 

 key to clear the menu.

This unit has a built-in simulator that shows simulated sonar returns

with fish signals. This lets you practice with the unit as if you were on the

water. All the unit's functions and features are usable when operating in

simulator mode. A message appears occasionally to remind you the simu-

lator is on.
To use the simulator, repeatedly press 

until the 

 menu

appears. Press 

↑ 

to turn on the simulator or press 

↓ to turn it off.