To manually modify the sample rate settings between 44.1kHz and 48kHz on Alpha AM3 and AM5 using the PSR-1 remote, follow these steps:
- 44.1kHz - Press and hold the Left INPUT SELECTION button on the PSR-1 remote for 5 seconds to set the amplifier sample rate to 44.1kHz. The Status LED will flash Green twice.
- 48kHz - Press and hold the Right INPUT SELECTION button on the PSR-1 remote for 5 seconds to set the amplifier sample rate to 48kHz. The Status LED will flash Blue twice.