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BASIC OPERATION
■ Call channel programming
The call channel key is used to select Channel 9 by default,
however, you can program your most often-used channels in
each channel group for quick recall.
q Push [CH/WX•
U/I/C/L] for 1 sec.
several times to select the de-
sired channel group (USA, INT,
CAN) to be programmed.
w Push [16•
9] for 1 sec. to select
the call channel.
•“CALL” and call channel number
appear.
e Push [16•9] again for 3 sec. (until
a long beep changes to 2 short
beeps) to enter call channel pro-
gramming condition.
• Call channel number to be pro-
grammed flashes.
r Push [Y]/[Z ] to select the de-
sired channel.
t Push [16•
9] to program the dis-
played channel as the call chan-
nel.
• The call channel number stop
flashing.
■ Lock function
This function electronically locks all keys (except for [PTT],
[SQL] and [H/L•
LOCK]) to prevent accidental channel changes
and function access.
• Push [H/L•
LOCK] for 1 sec. to turn the lock function ON and
OFF.
Appears while the
lock function is used.
IC-M88-2.qxd 02.11.22 3:24 PM Page 12 (1,1)