Lowrance lcx-112c 操作指南

 

64

Fish Alarm 
You can use the Fish Alarm to make a distinctive audible alarm when the 

Fish I.D. feature (Fish I.D. must be turned on for the Fish Alarm to work) 

detects fish or other suspended objects. A different tone will sound for each 
fish symbol size shown on the display. 

 

1. Press 

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↓ to 

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↓ to 

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2. Press 

↓

 to 

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. 

You can calibrate the speed sensor to compensate for inaccuracies. Before 

you change the setting, first calculate the percentage that the speed is off.  
A good way to gauge your speed sensor's performance is to compare its 

reading with the ground speed measured by your unit's GPS functions. 
When you make a run to compare the GPS ground speed to the speed 

sensor, perform your test in relatively current-free calm water, if possible. 

(Unless, of course, you are taking the current speed into consideration when 
making your calculation.)  
For example, if you figure the sensor is reading 1 percent faster than 

actual speed, you will enter – 10 in the calibration window. If the sensor is 
reading 5 percent slower than true speed, you will enter + 5 in the window. 
After you have a correct figure, here's how to enter it: 
1. Press 

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↓ to 

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↓ to 

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2. Enter the number you calculated earlier: press 

↑ or ↓ to change the 

first character (+ or –), then press 

→  to  move  the  cursor  to  the  next 

number and repeat until the percentage is correct, then press 

.