nad_receiver/__init__.py
def power_on(self):
        """Power the device on."""
        status = self.status()
        if not status['power']:
            self._send(self.CMD_ON, read_reply=True)
            sleep(0.5)
def power_on(self):
        """Power the device on."""
        status = self.status()
        if not status['power']:
            self._send(self.CMD_ON, read_reply=True)
            sleep(0.5)
Power the device on.