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FT-450D O
PERATION
M
ANUAL
Beep Tone
You may adjust the beep tone to your desired tone via the Menu Item “BEEPTON”.
1. Press and hold the [
F
] button for one second to
enter the Menu mode again. The “
” icon
will appear on the display.
2. Rotate the [
DSP/SEL
] knob to select the menu
item “
BEEPTON
”.
3. Press the [
DSP/SEL
] knob to enable adjustment
of this menu item. The “
” icon will be blink-
ing.
4. Rotate the [
DSP/SEL
] knob to select the desired
tone. Available selections are
440
/
880
/
1760
Hz,
factory default:
880
Hz). You may press the
[
METER/DIM
] button to sound a beep as you ad-
just the [
DSP/SEL
] knob.
You may press the [
RCL/HOME
] button to reset
the beep tone level to the factory default.
5. Press the [
DSP/SEL
] knob. The “
” icon re-
turns to appear continuously.
6. Press and hold the [
F
] button for one second to
save the new setting and return to normal opera-
tion.
B
EEPER
S
ETTING
M
ISCELLANEOUS
S
ETTINGS
[
RCL/HOME
] button
[
F
] button
[
DSP/SEL
] knob
[
METER/DIM
] button
