HWH,

You could try all 256 commands using MakeHex, but my guess is that it won't work. The discrete power commands were what I decoded from the official site some time ago but for a generic NAD device. There were none specifically listed for your device.

At one time they published pronto hex for their various devices, why not contact NAD and ask if they respond to discrete power codes and if so what.

Sometimes, receivers will turn on from off when some or all discrete inputs are selected. You might try that first.

-Jon