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Tecsun PL-880 - Page 3

Tecsun PL-880
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[0] CALIBRATE SSB FOR ZERO BEAT OPERATION
Press [DISPLAY] to show the signal indicator display then
press [SW] or [AM]. First press [USB] then press & hold the
[0] button. Look at the upper right corner of the display,
where the clock and S/N ratio appear, a two-digit number is
flashing as well as the last two Hz digits of the tuned
frequency. Release the [0] button and adjust using the FINE
TUNING knob. Check the tone when tuned to xxx.95 USB.
Next, press the [LSB] button then press & hold the [0] button
and repeat as outlined above. Check the tone when tuned
to xxx.05 LSB. The USB and LSB should sound exactly the
same. Press [0] again to save.
You will probably have to slightly tune/de-tune and re-tune
several times before calibration is perfect.
[AM BW] BANDWIDTH SCROLL
Press [AM BW] then immediately use either TUNING knob
to scroll through the bandwidths.
CALIBRATING THE SSB
Tune to a strong MW (AM) signal. Turn on either SSB mode
(USB or LSB). Move the FINE TUNING knob until you have
a good SSB signal (i.e obtain a good zero-beat of the AM
station). Press & hold the [SNOOZE] button until the
current correction value is displayed. To save press
[SNOOZE] again until 00 appears.
SSB SYNC DETECTOR ON/OFF
Press & hold either the [USB/NORM] or [LSB/NORM] button
until “SYNC” appears on the display. SYNC will stay on if
you switch between USB and LSB but will turn off when you
turn off either SSB mode.
Requires that ADDITIONAL FEATURES mode be “ON”.
SYSTEM SETTINGS (In Power Off Mode)
[1] FM FREQUENCY RANGE
Press & hold the [1] button until 88-108MHz, 76-108MHz or
87-108MHz appears on the display. Press the [1] button to
select a suitable frequency range for FM,

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