Furuno FM-3000 Telephone User Manual


 
4
1.Controls
y DUPLEX INDICATOR (p. 6)
Appears when a duplex channel is selected.
•Duplex channel has a different TX and RX frequency.
u CHANNEL NUMBER READOUT
Indicates the selected operating channel number.
“A” appears when a simplex channel is selected. “b” ap-
pears when a receive only channel for a Canadian chan-
nel group is selected. (p. 6)
In Set mode, indicates the selected condition. (p. 37)
i CHANNEL GROUP INDICATOR (p. 6)
Indicates whether an International “INT,” U.S.A. “USA,”
Canadian “CAN” or weather “WEATHER” channel is se-
lected.
o CALL CHANNEL INDICATOR
CALL” appears when call channel is selected. (p. 5)
SP OFF” appears when the internal speaker is turned
OFF in Set mode. (p. 39)
LOCAL” appears when the Attenuator is in use. (p. 7)
•The order of indication precedence is “SP OFF,” “LOCAL
and “CALL.”
1.3 Microphone
q [
PTT
] switch (p. 7)
Push and hold to transmit; release to receive.
w CHANNEL UP/DOWN KEYS [
YY
]
/
[
ZZ
] (pgs. 7, 37)
Push either key to change the operating channel, Set
mode settings, etc.
e [
16/9
] key
Push to select Channel 16; push for 1 sec. to sselect call
channel (default is Channel 9). (p. 5)
While pushing [
16/9
], turn power ON to toggle the Lock
function ON or OFF. (p. 36)
Speaker
Microphone
w
q
e