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■ Key lock function
To prevent accidental frequency changes, or unnecessary
function access, use the key lock function.
➥ Push [FUNC](M), and then push and hold [ ](# ENT) for
1 sec. to turn the key lock function ON or OFF.
• “ ” appears while the key lock function is activated.
• [ ], [VOL], [MONI], [PTT] and [FUNC](M) + [ ](# ENT)
are still operable while the key lock function is ON.
■ [VOL] function assignment
[VOL] can be used as a tuning control instead of [] and
[], to suit your preference. However, when [VOL] functions
as a tuning control, [] and [] function as volume controls.
q While pushing and holding [] and [], turn the power
ON to enter the Initial Set mode.
w Push [] or [] to select the dial assignment item. (tOP)
e Rotate [VOL] to select an option.
r Push [# ENT] to exit the Initial Set mode.
[VOL] and
[]/[] function as described below, depend-
ing on the option.