Yaesu VX-451 Operating Manual page 24

D CH E
You can recall the desired channel directly using this
function:
Press (or press and hold) the assigned programmable
key. A tone will sound, and the current group/channel
number will appear on the display.
Enter the desired group number (two digits) and chan-
nel number (two digits) by the keypad.
Press the [ D ] key to store the new setting. The dis-
play indicates "- SET -" briefly, then reverts to the nor-
mal channel indication.
You may cancel the new setting by pressing the [ C ]
key. In this case, the display indicates "- CANCEL -"
briefly.
A O
S
The Scanning feature is used to monitor multiple sig-
nals programmed into the transceiver. While scan-
ning, the transceiver will check each channel for the
presence of a signal, and will stop on a channel if a
signal is present.
To activate scanning:
Press (or press and hold) the assigned Program-
mable key to activate scanning.
The scanner will search the channels of each chan-
nel, looking for active ones; it will pause each time
it finds a channel on which someone is speaking.
Press (or press and hold) the assigned Program-
mable key again to disable scanning. Operation
will revert to the programmed revert channel.
Note: Your dealer may have programmed your ra-
dio to stay on one of the following channels if you
press the PTT switch during scanning pause:
Current channel ("Talk Back")
"Last Busy" channel
"Priority-1" channel
"Priority-2" channel
"Scan Start" channel
"Select" channel
VX-450 S O M