Furuno MARINE VHF RADIOTELEPHONE FM-3000 - Manual (Page 67)

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13. FM-3010 CONTROLLABLE MIC
13.7 Monitor Function
The monitor function releases the noise squelch mute of the
microphone only. (An independent noise squelch system is
employed.)
13.8 RF Attenuator Function
➥Push [LO/DX] to turn the RF
attenuator function ON and
OFF.
13.9 Call Channel Programming
q Push [CH/WX] ( ) several
times while pushing [H/L] to select
the desired channel group (USA,
INT, CAN) to be programmed.
w Push [16] ( ) for 1 sec. to select
call channel of the selected chan-
nel group.
• “CALL” and call channel number ap-
pear.
e Push [16]( ) again for 3 sec. (until
a long beep changes to 2 short
beeps) to enter call channel pro-
gramming condition.
• The channel number and channel
group to be programmed blinks.
r Push [Y Y]/[Z Z] to select the desired
channel.
t Push [16] ( ) to program the dis-
played channel as call channel.
• The channel number and channel
group stop flashing.
9
9
9
U/I/C DW
Appears when the RF
attenuator function is
in use.
Blinks when the Monitor
function is in use.
➥Push [SQL](
) for 1 sec.
to activate the Monitor func-
tion.
• “ ” blinks and audio is emit-
ted.
• Any key cancels the Monitor
function.
L MONI