West Marine VHF580 사용자 설명서

20

Contrast 
Your radio display has 10 levels of contrast. To adjust the contrast, press and hold 

 

while the radio is idle. Select System and then Contrast. Use 

 and 

 to 

change the contrast to your desired level. 
To restore the default contrast setting, turn the radio off. Press 

 and hold it in while 

you turn the radio on. 
Lamp adjust 
Your radio has 10 brightness levels on the display. To adjust the brightness, press and hold 

 while the radio is idle. Select System and then Lamp Adjust. Use 

 and 

 to change the brightness to your desired level. 

Turning the key beep on and off 
Key beep is the tone that sounds when you press a key or a button. To turn off the key beep, 

press and hold 

 while the radio is idle. Select System and then Key Beep. Choose Off 

to turn off the key beep. 

If the radio is not receiving valid GPS data, the radio displays Input Position. Follow the steps 

below to manually input your position. 

#

1.  Display the normal menu and choose the Setup sub-menu. 

2.  Select GPS Setup and then choose Position Set. 

3.  The GPS manual input screen displays; the fields to be entered blink. The cursor 

highlights the hour. Use 

 and 

 to set the displayed hours to 

match coordinated universal time (UTC, also call Greenwich Mean Time and Zulu Time). 

When the display matches UTC time, press 

. If you make a mistake while 

entering a digit, press 

 to erase the wrong number and moved the cursor to the 

left digit.

4.  The cursor moves to highlight the minutes. Use 

 and 

  to adjust 

the minutes and press 

. 

5.  The cursor moves to highlight the degrees latitude. As you update each value, the cursor 

moves to the next value in turn. At each number, use 

 and 

 to 

adjust the number and press 

. 

 --/--     11:22U
  ---

o

         --.- KT

 35

o

   

4

0.610 N

139

o

   46. 564 E

Use the up and down arrows 

to adjust each of the values 

in turn.

Back[CLR] Forward[ENT]

Setup

Press and hold - 

GPS Setup

Position Set