Yaesu FT-51R Owner's Manual page 39

onds the displayed frequency and channel
number shift to the priority memory briefly
while the receiver checks for a signal.
As long as no signal appears on the priority
memory to open the squelch, you can tune,
transmit and receive on the VFO, or select other
memories (memory labels are displayed only
while changing). If you hear a station you wish
to talk with on the priority memory, press the
momentarily while receiving their signal, to
PTT
stop priority checking. Otherwise, when a signal
appears on the priority memory, priority check-
ing pauses, the LCD and keypad illuminate, and
the decimal on the display blinks. Priority moni-
toring will resume according to how you set the
scan-resume mode (see page 34)bR72 cancel prior-
ity monitoring manually, press
Note that you can use any memory (besides
memory 1) as a priority channel in the above
procedure when operating from a VFO. You can-
not, however, switch VFOs, or between memory
and VFO operation (because pressing
cancels priority monitoring).
Locking the Controls
The keypad buttons,
PTT,
level can each be "locked" (disabled), to prevent
inadvertent transmissions or adjustments. You
will find
gly, or in combination at the bottom left when
any of these are locked.
The locking butto"?
cated just above the
keys, and is labeled
Press once to lock and
again to unlock.
scheme, press
to select
To select which functions to lock, press
repeatedly for
or both; or press
or
lock
DIAL
Finally, press
save your new setting and return the display
to normal.
and volume
DIAL
or possibly displayed sin-
lo-
LOCK.
and rotate the
lock volume level
PTT
repeatedly for keypad
lock or both.
or the momentarily to
PTT
DIAL