Am Bw (Bandwidth); Ant. Gain; Tone Control - Tecsun PL-660 Manuel D'utilisation

AM BW (BANDWIDTH)

Press the [AM BW] button to select your desired bandwidth for MW, LW, SW, and
SSB.
Wide Band
It has better audio fidelity when receiving
strong signals or local stations.
Narrow Band
It is suitable to receive weak & long distant
station as narrow band is able to limit the
interference from adjacent strong signal
and reduce the background noise.

ANT. GAIN

Push the [ANT. GAIN] switch to "DX"
position for normal listening. But when
listening to the stations with strong signal or
strong electrical interference, push the
[ANT.GAIN] switch to either "NORMAL"
or "LOCAL" position to reduce background
noise or interference.

TONE CONTROL

Push the [TONE] switch upward for "TREBLE" listening, downward or "BASS"
tone.
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