Yaesu SP-2000, Operation Manual

Page: 4 / 20

Front Panel
Speaker
4.7” (120 mm) speaker is provided, with audio response
specially tailored for communications and short-wave re-
ception.
INPUT Switch
Selects between the two audio input jacks available on the
rear panel.
MUTE Switch
The
MUTE
switch allows you to mute the audio from
the receiver.
Headphone Jacks
A standard 1/4” headphone jack is available on the front
panel.
When a headphone plug is inserted into the jack, the
speaker will be muted.
Please see the “Audio Filter Frequency Response” on page 6.
ENGLISH
FILTER Switch
The available audio responses are shown in the table be-
low. Three High-cut (2.4 kHz, 1 kHz, and 700 Hz) and
two Low-cut (500 Hz and 300 Hz) selections are avail-
able, plus “NORM” (no filtering applied).
LOW CUT FILTER
NORM Select this position, when not using the “LOW CUT”
filter.
1 below 300 Hz (-6dB/Oct)
2 below 500 Hz (-6dB/Oct)
HIGH CUT FILTER
3 above 700 Hz (-6dB/Oct)
2 above 1k Hz (-6dB/Oct)
1 above 2.4k Hz (-6dB/Oct)
NORM Select this position, when not using the “HIGH CUT”
filter.