Ameco R-5 Manual do Proprietário - Página 2
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MAIN TUNING CONTROL – Used for tuning in
Broadcast Band and to scan the short wave bands.
VOLUME – Turn to right to
increase VOLUME.
PHONES – Phone jack – plug in
headphones or external speaker.
When a plug is inserted in the
PHONES jack, the internal
speaker is disconnected.
OFF-ANL – The ANL (Automatic
Noise Limiter) eliminates or reduces
impulse noise (ignition noise, etc.)
in the receiver. Do not use except
when impulse noise is present.
OPERATION
STANDARD AM BROADCAST BAND
Set the controls as follows:
CONTROL
POWER-OFF
AM-CW
OFF-ANL
BAND
VOLUME
RF GAIN
BANDSPREAD
Using the main tuning knob, tune to the frequency of the station desired, on the main dial.
Adjust the VOLUME control as desired.
2
BFO TUNING – Used to adjust
the pitch of the sound when a
CW signal is tuned in. It is also
used to make a Single Sideband
Signal readable.
SETTING
*
POWER
AM
OFF
BAND D or E
9 o'clock position
Maximum clockwise position
10
*(The dial lights should go on)
BANDSPREAD CONTROL – Used for
very fine tuning after locating station
desired with MAIN TUNING CONTROL.
Leave on CAL when using the main
tuning dial.
RF GAIN – Controls the gain
level of all the IF amplifier stages
to the receiver. When working
with CW and SSB, the RF GAIN
is used to adjust receiver
sensitivity according to the
strength of the signal being tuned.
POWER/OFF – Turns receiver
ON and OFF.
AM/CW – For normal AM broadcast –
Switch to AM position. For code
signals – Switch to CW position.
BAND SELECTOR – Selects any
one of five bands.