Eagle 250 df Manuel D’Utilisation

50

  

Press the 

↓ 

to 

. The Low Battery Alarm Value dialog box will

appear. Input a voltage value between 7 and 18 volts. Use the 

↑ ↓ 

keys

to enter the first number in the dialog box, then press 

 to

move to the next digit. Repeat those steps until the desired value has

been entered in the dialog box. To move the cursor back to any of the

previously entered numbers, press 

. Press 

 to return to

the Battery Alarm menu. Use 

↑ to select 

, which will turn on the

alarm, then press 

 to clear the menu. If the voltage value falls be-

low the alarm’s setting, the alarm will sound and a message will ap-

pear on the screen. Press 

 to silence the alarm.



The ASP

 (Advanced Signal Processing) feature is a noise rejection

system built into the sonar unit. It constantly evaluates the effects of

boat speed, water conditions and electrical interference and automati-

cally gives you the best display possible under most conditions.
ASP is an effective tool in combating noise. In sonar terms, noise is any

undesired signal. It is caused by electrical and mechanical sources such

as bilge pumps, engine ignition systems, wiring, air bubbles passing