Furuno MARINE VHF RADIOTELEPHONE FM-3000 - Manual (Page 12)

1.2 Function Display
q BUSY/TRANSMIT INDICATOR (p. 7)
➥“BUSY” appears when receiving a signal or when the
squelch opens.
➥“TX” appears while transmitting.
w POWER INDICATOR (p. 7)
➥“25W” appears when high power is selected.
➥“1W” appears when low power is selected.
e TAG CHANNEL INDICATOR (p. 12)
Appears when a tag channel is selected.
r CHANNEL COMMENT INDICATOR
➥Channel comment appears if programmed. (p. 8)
➥“Low Battery” blinks when the battery voltage
drops to approx. 10 V DC or below.
➥“DUAL” appears during Dualwatch; “TRI” appears dur-
ing Tri-watch. (p. 10)
t SCRAMBLER INDICATOR (p. 9)
Appears when an optional Voice scrambler is activated.
INT
CALL
BUSY
25W
TAG
SC DUP
CALLING
w
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t u y
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1.Controls