Furuno MARINE VHF RADIOTELEPHONE FM-3000 - Manual (Page 11)

y [LO/DX]( ) key
➥Toggles the Attenuator function ON or OFF when
pushed momentarily. (p. 7)
• “LOCAL” appears when the Attenuator is in use. The order of
indication precedence is “SP OFF,” “LOCAL” and “CALL.”
➥Activates an optional Intercom function when pushed for
1 sec. (p. 35)
➥Calls optional FM-3010 when pushed and held while in
Intercom mode. (p. 35)
➥While pushing [HI/LO], activates an optional Voice
scrambler function. (p. 9)
• The optional Voice scrambler function cannot be used on
Channel 16 and 70.
u [16]( ) key
➥Selects Channel 16 when pushed. (p. 5)
➥Selects call channel when pushed for 1 sec. (p. 5)
• “CALL” appears when call channel is selected. “SP OFF”
and “LOCAL” indications have priority.
➥Push for 3 sec. to enter call channel programming con-
dition when call channel is selected. (p. 8)
➥While pushing [HI/LO], enters channel comments pro-
gramming condition. (p. 8)
➥Enters Set mode when pushed while turning power ON.
(p. 37)
i [DISTRESS] key
Transmits Distress call when pushed for 5 sec. (p. 17)
o [CH/WX](
) key
➥Selects and toggles the regular channels and weather
channel when pushed momentarily. (p. 6)
➥While pushing [HI/LO], selects one of 3 regular chan-
nels in sequence when pushed. (p. 6)
• International, U.S.A. and Canadian channels are available for
regular channels.
➥Starts Dualwatch or Tri-watch when pushed for 1 sec.
(p. 10)
➥Stops Dualwatch or Tri-watch when either is activated.
!0 [SCAN]( ) key (p. 12)
➥Starts and stops Normal or Priority scan when tag
(scanned) channels are programmed.
➥Push [SCAN] (
) for 1 sec. to set or cancel the dis-
played channel as a tag (scanned) channel.
➥While pushing [HI/LO], push for 3 sec. to clear or set all
tag channels.
!1 [DSC/ENT]( ) key
➥Selects the DSC menu when pushed. (p. 13)
➥Shows current position and time from a GPS receiver,
etc. when pushed for 1 sec. (p. 16)
POS
TAG
TAG
U/I/C DW
9
SCR IC
2
1.Controls