Onkyo HT-R640 Listening to the Radio, Using the Tuner, Tuning into Radio Stations

Listening to the Radio

Using the Tuner

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

Listening to the Radio

TUNERUse the [TUNER] input selector button to select either AM or FM.

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

Band Frequency

(Actual display depends on country)

Tuning into Radio Stations

1 2

■Auto Tuning Mode

1	TUNING	Press the [TUNING MODE] button
	MODE	so that the AUTO indicator
		appears on the display.
2		Press the TUNING Up or Down
TUNING PRESET		[ ]/[ ] button.

Searching stops when a station is found.

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.

TUNED AUTO

FM STEREO

■ Manual Tuning Mode

1	TUNINGMODE	Press the [TUNING MODE] button
		so that the AUTO indicator disap-
		pears from the display.
2TUNING		Press and hold the TUNING Up or
	PRESET	Down [ ]/[ ] button.
		The frequency stops changing when
		you release the button.
		Press the buttons repeatedly to change
		the frequency one step at a time.

The North American models change FM frequency in

0.2MHz 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.

■Tuning into Stations by Frequency

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

1		Press the [RECEIVER] or [AMP]
		button, followed by the [D TUN]
AMP	RECEIVER	button.

D TUN

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

2	Within 8 seconds, use the num-
	ber buttons to enter the fre-
	quency of the radio station.
	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.

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