YAESU HF/50 mHz Transceiver FT-450 User’s Manual
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5.6
Channels Memories
See Table 7 for channel designation.
5.6.1 Recall
Simply press the “MW/V/M” button and then select the desired active channel with the “DSP/SEL” knob.
If memory groups is adapted ON, pressing the “DSP/SEL” knob highlights the group
number and the DSP/SEL knob now steps one active group at a time. Pressing the
“DSP/SEL” knob again returns the function of the knob to select from the active
channels within the current group.
Note that if the “MAIN” dial is turned in memory mode, the system immediately
copies the data into the working VFO setup and modifies that copy as VFO-A. The channel memory has
not been changed and you can return to that channel by simply pressing the “MW/V/M” button again.
5.6.2 Storage
Set up the frequency, mode, filters, etc that you desire for that channel. Then f-press the
“MW/V/M” button. Turn the “DSP/SEL” knob to select the desired memory channel. Note
that even if channels are in groups, all 50 memory channel of each group are accessed
followed by the next group, and so on. Pressing the “DSP/SEL” knob has no effect. When
you reach the desired channel, press the V/M button to store the information in that channel.
Warning: The process will be aborted if no action is taken for a 10 seconds period. A beep
will sound to confirm that the process was accepted.
5.6.3 Removal
To remove a channel, press the “MW/V/M” button (if the system is not
already in memory mode). Select the memory channel that you wish to remove as done in
memory channel restore above and f-press the “MW/V/M” button. Press “CLAR” to
remove the data. Confirm with the “MW/V/M” button. The channel selection will revert to
the first of that group (or first channel if memory groups turned off).
Note: If you make a mistake, after the channel has been turned off, the information is still
there. To restore the channel, f-press “MW/V/M” button, select the channel with the
“DSP/SEL” knob, press “CLAR”, and press the “MW/V/M” button to confirm.
5.6.4 Labeling
Channels may have been adapted with an alphanumeric label (up to 7 characters long) to remind the
operator what the channel was for. If the channel label has been enabled in adaptation, when the channel
is selected, you see the original channel number for 2 seconds before it is replaced with the label. See
section 7.1 in adaptation for MEM_TAG input.
