Lowrance electronic PRO X51 Benutzerhandbuch

28 

To turn it on, press 

 until the 

 menu appears. Press 

 to select 

, then press 

.  To  turn  it  off,  repeat  the 

above steps, but press 

 to select 

. (If you want to turn 

off FishTrack depths but leave Fish I.D. on, press 

 to 

select 

, then press 

.) Remember, Fish I.D. must be on in order to 

use the FishTrack feature. 

The rate that echoes scroll across the screen is called the 

chart scroll speed. The default for this unit is "max" (100 
percent). Adjust scroll speed by pressing 

 until 

 appears. Press 

 to increase it and press 

 to decrease it. Press 

 to clear the menu. 

™ 

The ASP

™ (Advanced Signal Processing) constantly 

evaluates the effects of boat speed, water conditions and 

electrical interference and automatically gives you the best 
display possible under most conditions. The ASP feature has 

three settings — Off, Low and High.  

To change the ASP setting, press 

 until 

 

appears. Use the up and down arrow keys to select the desired setting, 

then press 

 to clear the menu. 

Your unit has a Pro Tips menu featuring fishing tips from 

professional anglers.  
To access Pro Tips, press the 

 key until the Pro Tips 

menu appears. Use the arrow keys to highlight 

. The 

menu will close and a fishing tip will appear. Use the arrow 

keys to scroll through other fishing tips. Press 

 to clear Pro Tips 

from the screen. 

The sonar unit has three different types of alarms: fish, shallow and deep. 
Fish Alarm 

With Fish I.D. turned on, the Fish Alarm will sound a tone 
when a fish symbol appears on the screen. Fish I.D. is 

turned on by default. 
To turn Fish I.D. on, press 

 until the 

 menu 

appears. Press 

 to select 

 and then press 

. 

Press 

 until the 

 menu appears. Press 

 to 

select 

 and then press 

.