Руководство По Работе для Eagle 250 s

60

3. Press 

↓ to 

|

.

4. Press 

↑ to 

 and press 

.

5. Use 

↑ ↓ to change the first digit, then press → to the next digit. Re-

peat these steps until the desired depth has been input. Press 

.

To switch to a different depth setting, open the Sonar Alarms menu and
repeat the instructions in steps 4 and 5 above.

Zone Alarm
The zone alarm is triggered when any echo passes inside the zone
alarm bar, shown on the right side of the screen.

1. Press 

|

|

↓ to 

|

|

↓ to 

|

.

2. Press 

↓ to 

| 

|

↑

to 

|

.

   

Sonar Alarms menu with Adjust Zone selected (left). Adjust Zone

Alarm selection box with Upper selected (right).

3. To set upper boundary for the Zone Alarm, use 

← → to select 

,

then press 

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

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.