West Marine VHF580 사용자 설명서

9

   

Antenna 

connector

External VHF antenna with a male 

PL259 (SO238) connector and 50 Ω 

impedance. Minimum 4 ft, 3dB rated 

antenna for sailboats, 8 ft, 6 dB rated 

for power boats.

Connecting the radio 

(see page 

).

Power cable

Nominal 13.8 VDC power supply with 

negative ground (10.5 VDC to 16.0 

VDC) (Red wire +, black wire -).  

Connecting the radio 

(see page 34).

Accessory cable

GPS receiver, GPS chartplotter.

Connecting accessories 

(see page 

). 

( + )

Move up one channel at a 

time.

Move quickly up 

the channels.

( - )

Move down one channel at 

a time.

Move quickly down 

the channels.

1

st 

press: Go to Channel 16.

2

nd

 press: Go to Channel 9.

3

rd 

press: Go back to the 

original channel.

Go into Triple 

Watch or Dual 

Watch mode (see 

page 

).

Cancel scanning and stay 

on a channel.

Talk on a channel.

13.8V DC

ANTENNA

Black wire 

(-)

Red wire 

(+)

Power 

Cable

Antenna 

connector 

(SO238)

Heat sink

Accessory 

cable

PUSH-

TO

-

TALK

 

button

16/9 

TRI

(Triple/Dual- 

Watch) button

+

 

(up) button 

(move up a 

channel)

  -

 

(down) button 

(move down a 

channel)