Icom IC-M421 Instruction Manual page 13

International channels and U.S.A. channels*
D D
The IC-M421 is pre-programmed with 57 International (INT)
channels in addition to 59 U.S.A. channels*. These channel
groups may be specified for the operating area.
q Push [CH•DUAL] to select a regular channel.
w Push both [L] and [M] on the transceiver to change the
channel group, if necessary.
• International and U.S.A.* channels can be selected in sequence.
e Push [L] or [M] to select a channel.
• "DUP" appears for duplex channels.
• "A" appears when a simplex channel is selected.
*U.K. version only
BASIC OPERATION
International channel
-INT----
25W-DUP-TAG-
23 34.154N-
135 34.351E-
TELEPHON- UTC-12:00-
Scrolls
Push both
and
U.S.A. channel*
-USA----
25W-
23 34.154N-
135 34.351E-
- CCG - UTC-12:00-
3
3
-
-TAG-
-
7