Eagle Electronics 350 S/MAP 用户手册

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4. To set lower boundary for the Zone Alarm, use 

← → to select 

,

then press 

↑ ↓ to move the bottom of the bar to the desired depth. 

5. Press 

 repeatedly. 

To switch to a different depth setting, open the Sonar Alarms  menu

and repeat the instructions above, beginning with step 2. 
Fish Alarm 
Use the fish alarm for a distinctive audible alarm when fish or other
suspended objects are detected by the Fish I.D.

™ feature (Fish I.D.

must be turned on for the Fish Alarm to work). A different tone sounds

for each fish symbol size shown on the display. 

 

1. Press 

|

|

↓|

|

. 

2. Press 

↓ to 

|

. 

3. Press 

↓ 

 and press 

 to turn on (check) the

alarm. Press Exit repeatedly to get back to the main page display.