Topping DX3 Pro+ Review (DAC & Headphone Amp)

[charonme]

"Automatic Standby"

Unplug the power, push the knob and hold while plugging into power source--this gets you into the menu to adjust all the settings including auto standby.

thanks, I tried both settings both ways but it didn't help, it doesn't wake up on power-on even when there is already a signal going in