Yaesu FT-450D Manuale Utente

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Page 21
FT-450D O
PERATION
 M
ANUAL
R
ECEIVING
D
IGITAL
 V
OICE
 A
NNOUNCEMENT
Press the [F] button followed by the [C.S/VOICE] but-
ton to announce the current operating frequency (with
resolution to the displayed 100 Hz digit) and operat-
ing mode.
A
DVICE
:
If you assign the “VOICE2”  function to the [C.S/VOICE]
button via the menu item “PNL-C.S”, you may confirm
the current operating frequency (with resolution to the
displayed 100 Hz digit), operating mode, and S-meter
reading  through the voice message announcement
system by pressing the [C.S/VOICE] button. See page
16 for details of the [C.S/VOICE] button assignment.
[C.S/VOICE] button
[F] button
DIAL L
OCK
Pressing the [LOCK] button toggles the locking of
the [MAIN DIAL] knob and some switches, to pre-
vent accidental frequency changes.
A
DVICE
:
You may select the locking schemes via the menu
item “LOCKMOD”. See page 83 for details.
[LOCK] button