8
3
BASIC OPERATION
D U.S.A., International and Canadian channels
The IC-M604 is pre-programmed with 59 U.S.A., 59 inter-
national and 63 Canadian channels. These channel groups
may be specified for the operating area.
q Push [CH/WX] to select a regular channel.
• If a weather channel appears, push [CH/WX] again.
w While pushing and holding [H/L], push [CH/WX] to
change the channel group, if necessary.
• U.S.A., International and Canadian channel groups can be se-
lected in sequence.
e Rotate [SELECTOR] to select a channel.
• “DUP” appears for duplex channels.
• Pushing the keypad or [Y]/[Z] on the microphone also selects
a channel.
D Weather channels
The IC-M604 has 10 pre-programmed weather channels.
These are used for monitoring broadcasts from NOAA (Na
-
tional Oceanographic and Atmospheric Administration.)
The transceiver can automatically detect a weather alert
tone on the selected weather channel while receiving on an
-
other channel, during standby on a regular channel or while
scanning. (p. 44)
q Push [CH/WX] once or twice to select a weather channel.
• “WX” appears when a weather channel is selected.
• “WX ALERT” appears when the weather alert function is
turned ON. (p. 44)
w Rotate [SELECTOR] to select a channel.
• Pushing the keypad or [Y]/[Z] on the microphone also selects
a channel.
WX ALERT
34°34.506N
123°23.236W
UTC 12:00163.275MHz
WX
34°34.506N
123°23.236W
UTC 12:00163.275MHz
Push once or twice
Weather alert is OFF. Weather alert is ON.
CH/WX
25W USA
34°34.506N
123°23.236W
UTC 12:00 PORT OPR
25W CAN
34°34.506N
123°23.236W
UTC 12:00 CCG
25W INT
DUP
34°34.506N
123°23.236W
UTC 12:00 TELEPHONE
Push +
H/L
CH/WX