7
3
BASIC OPERATION
New2001
3
DD
International channels and U.S.A. channels*
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 [▲] and [▼ ] on the transceiver to change the
channel group, if necessary.
• International and U.S.A.* channels can be selected in sequence.
e Push [▲] or [▼] to select a channel.
•“DUP” appears for duplex channels.
• “A” appears when a simplex channel is selected.
*U.K. version only