Yamaha RX-V640RDS owner manual Tuning, AAM 1530 kHz, AM 1440 kHz, Automatic tuning, Manual tuning

TUNING

RX-V640RDS

There are 2 methods of tuning; automatic and manual. Automatic tuning is effective when station signals are strong and there is no interference.

■Automatic tuning

4 Press PRESET/TUNING l / h once to begin automatic tuning.

Press h to tune in to a higher frequency, or press l to tune in to a lower frequency.

PRESET/TUNING

1	3	3	2
			VOLUME
INPUT
		PRESET/TUNING FM/AM
STANDBY		EDIT
/ON		TUNING MODE	MEMORY
		AUTO/MANUAL MONO	MAN`L/AUTO FM

INPUT MODE 6CH INPUT

BASSTREBLE

SILENT				VIDEO AUX
SPEAKERS	STEREO	PROGRAM	A/B/C/D/E	PRESET/TUNING
A	B
			NEXT	SET MENU

4

1 Rotate the INPUT selector (or press TUNER on the remote control) to select TUNER as the input source.

INPUT

		CD	MD/CD-R	TUNER
	or	DVD	D-TV/CBL	V-AUX
		VCR 1	VCR2/DVR
Front panel		Remote control

SET MENU

VCR2/DVR VCR1 V-AUX D-TV/CBL	DVD MD/CD-R TUNER
SP		AUTO
A		TUNED

AAM 1530 kHz

When the unit is tuned in to a station, the “TUNED” indicator lights up and the frequency of the station received is shown on the front panel display.

■Manual tuning

If the signal from the station you are trying to select is weak, you must tune in to it manually.

1 Select TUNER and the reception band following steps 1 and 2 described in “Automatic tuning” at left.

2 Press TUNING MODE (AUTO/MAN’L MONO) until the “AUTO” indicator disappears from the front panel display.

TUNING MODE

2 Press FM/AM to select the reception band.			AUTO/MANUAL MONO			AUTO
					Disappears
“FM” or “AM” appears on the front panel display.
FM/AM			If the colon (:) appears on the front panel display,
		or	press PRESET/TUNING (EDIT) to turn it off.
3 Press TUNING MODE (AUTO/MAN’L MONO)			PRESET/TUNING	VCR2/DVR VCR1 V-AUX		D-TV/CBL DVD MD/CD-R TUNER
				A		TUNED
				SP
so that the “AUTO” indicator lights up on the			EDIT	A	AM 1440 kHz
front panel display.
TUNING MODE		AUTO	3 Press PRESET/TUNING			PRESET/TUNING
AUTO/MANUAL MONO		Lights up	l / h to tune in to the
			desired station manually.
						SET MENU
If the colon (:) appears on the front panel display,			Hold down the button to
press PRESET/TUNING (EDIT) to turn it off.			continue searching.
	VCR2/DVR VCR1	V-AUX D-TV/CBL DVD MD/CD-R TUNER	Note
PRESET/TUNING	A	TUNED
	SP	AUTO
EDIT	A	AM 1440 kHz	• Manually tuning in to an FM station will automatically change

the reception mode to monaural to increase the signal quality.

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