ONKYO HT-R640 Manual De Instruções

48

With the built-in tuner you can enjoy AM and FM radio 
stations. You can store your favorite stations as presets 
for quick selection.

■

When tuned into a station, the TUNED indicator 
appears. When tuned into a stereo FM station, the FM 
STEREO indicator appears on the display, as shown.

■

The North American models change FM frequency in 
0.2 MHz steps, 10 kHz steps for AM. For other models 
it’s 0.05 MHz steps for FM and 9 kHz steps for AM.
In Manual Tuning mode, FM stations will be in mono.

Tuning into weak FM stereo stations
If the signal from a stereo FM station is weak, it may be
impossible to get good reception. In this case, switch to 
Manual Tuning mode and listen to the station in mono.

■

You can tune into AM and FM stations directly by enter-
ing the appropriate frequency.

In this example, FM has been selected.
Each time you press the [TUNER] but-
ton, the input source changes between 
AM and FM.

(Actual display depends on country)

Searching stops when a station is 
found.

Band

Frequency

The frequency stops changing when 
you release the button.
Press the buttons repeatedly to change 
the frequency one step at a time.

(Actual display depends on country.)
The [RECEIVER] or [AMP] button 
flashes.

For example, to tune to 87.5 (FM), 
press 8, 7, 5.
Note: While the [RECEIVER] or 
[AMP] button is flashing, the input 
source cannot be changed by using the 
remote controller.