Yaesu FT-450 User Manual

Page 24 FT-450 OPERATION MANUAL
DIGITAL VOICE RECORDER
PREPARATIONS
1. Press and hold the
[
F
]
button for one second to
enter the Menu mode. The “ ” icon will ap-
pear on the display.
2. Rotate the
[
DSP/SEL
]
knob to select the menu
item “PNL-C.S”.
3. Press the
[
DSP/SEL
]
knob to enable adjustment of
this menu item. The “ ” icon will be blinking.
4. Rotate the
[
DSP/SEL
]
knob to select “P/B” to as-
sign the Play Back feature to the
[
VOICE/C.S
]
button.
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 operation.
RECORDING
1. Press and hold in the
[
VOICE/C.S
]
button for one
second to initiate recording. The “ ” icon will
appear in the display to confirm that recording is
in progress. The recorder will store up to 20 sec-
onds of the received audio and then halt the re-
cording. The “ ” icon will go out.
2. You may halt the recording in progress, by press-
ing and holding the
[
VOICE/C.S
]
button for one
second.
PLAYBACK
Press the [VOICE/C.S] button momentarily to begin
playback of the recorded audio. The “ ” icon will
blink in the display to confirm that playback is in
progress.
ADVICE:
You may adjust the playback level of the recording
with the
[
AF GAIN
]
knob
RECEIVING
[
F
]
button
[
DSP/SEL
]
knob
[
VOICE/C.S
]
button
[
VOICE/C.S
]
button
[
AF GAIN
]
knob

Yaesu FT-450 Specifications

General

Impedance	50 ohms
Supply Voltage	13.8 V DC
Supply Voltage Tolerance	±15%
Image Rejection	70 dB or better
Frequency Range Receive	30 kHz - 56 MHz
Modes	SSB, CW, AM, FM
AM Power Output	25 W
Weight	3.6 kg
Receiver Sensitivity SSB	0.2 µV (12 dB SINAD)