Mine went into standby all by itself.

Remember its always worth checking the output with a multi-meter. The variable output PSU's should be set to 5.2V. I think this avoids a few of the PSU issues people are seeing. The OEM supplier has them set at 5V which is on the ragged edge wrt the power needs of the G68.

Video: Sony G90 9" CRT projector; 100" 16:9 Stewart Filmscreen; OPPO BDP-83

Audio: Meridian G68ADV; Tag Mclaren 100x5R Power Amp; Klipsch Ultra II 5.1 speaker system.