Onkyo HT-R640 Display, Front & Rear Panels-Continued, MUTING indicator, HDMI indicator

Front & Rear Panels—Continued

Display

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The page numbers in parentheses show where you can find the main explanation for each item.

1MUTING indicator (47)

This indicator flashes while the AV receiver is muted.

2HDMI indicator

This indicator lights up when the HDMI input is used.

3Listening mode & format indicators

These indicators show the currently selected listen- ing mode and the format of digital input signals.

4Tuning indicators

RDS (European models only) (50): This indi-

cator lights up when tuned to a radio station that supports RDS (Radio Data System).

XM (North American models only) (52): This indicator lights up when XM radio is selected.

MEMORY (49): This indicator lights up when pre- setting radio stations.

FM STEREO (48): This indicator lights up when the AV receiver is tuned to a stereo FM station.

5Message area

TUNED (48): This indicator lights up when the AV receiver is tuned into a radio station.

AUTO (48): This indicator lights up when the Auto Tuning mode is selected, and disappears when the Manual Tuning mode is selected.

This area of the display shows various information about the currently selected source.

6SLEEP indicator (47)

This indicator lights up when the Sleep function has been set.

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