Question about Onkyo TX-SR500 Receiver

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Onkyo TX-SR500 loosing settings

Hi guys,

my Onkyo TX-SR500 loose all the settings I make when it is off (not stand-by) for a week. This period is getting shorter. Is there anything I can fix? Is there any backup battery to be changed or so?

Thank you in advance

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Re: Onkyo TX-SR500 loosing settings

Turning any receiver off will erase the settings - there is no backup battery (Onkyo uses Battery Free Memory Backup) and the length of time depends on the capacitor charge. Why not just leave the receiver plugged in? Stand-by mode uses a negligible amount of power - enough to keep the capacitors charged and the LED on the front panel on.

Posted on Jan 28, 2008

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