Lowrance lms-522c igps 操作指南

62 

The anchor alarm is triggered when you drift outside of a preset radius. 

Using the .1 mile as an example, if you're anchored and the boat moves 

more than .1 miles, a tone will sound and a message will appear. 

1. To set an alarm, press 

|

|

↓ to 

|

|

. 

2. Use 

↓  ↑ to select the desired category, then press 

 to turn on 

(check) or turn off (uncheck) the desired Alarm Enabled box. 
3. To change distance settings, use 

↓

 

↑

 to select the desired category, 

then press 

→|

 to activate the distance dialog box. Press 

↑  ↓ to 

change the first character, then press 

→ to the next character and re-

peat until the distance is set. 
4. When the adjustments are finished, return to the main page display 

by repeatedly pressing 

. 

Anchor Alarm - The anchor alarm may be triggered even when 

you're sitting still. This can happen when using a small (less than 

.05 mile) anchor alarm range. 
Arrival Alarm - If you set the arrival alarm's distance to a small 

number and you run a route (see the Navigate Routes segment), 

this unit may not show navigation data to the next waypoint, once 

you arrive at the first one. You may not be able to come close 

enough to the first waypoint to trip the arrival alarm. 

The NMEA 2000 Alarm can be set to monitor multiple EP-10 Fuel Flow 

and EP-15 Fluid Level sensors. You can set a threshold for each alarm 

in its corresponding Percent box. Thresholds give you control over 

when the alarm will go off. You may want the alarm to go off when the 

black water tank is filled to 75 percent of its capacity, likewise, you 

may want to know when the fuel level falls below 30 percent of tank 

capacity. 
To get to the NMEA 2000 Alarms menu, press 

|

, select 

 and press 

. Choose 

 and press 

.  

1. With the Fluid Level Device window highlighted, press 

 and use 

↑ ↓ to select the device you want to monitor, then press 

. 

2. To enable the Full Alarm, highlight 

 Enabled box and 

press 

to turn on (check) the alarm. Press 

→ to the Percent box and 

press 

. Use the 

↑ ↓ keys to select the first number, then press → to 

move to the next number. When the desired percentage has been en-

tered, press 

.