$radio->setDebugTarget('STDOUT');
// set the level at which the log is written to the log target (STDOUT)
$radio->setDebugLevel(2);
// Log Start to STDOUT
$radio->debug('START', 1);
// Do not Log Start to STDOUT,because loglevel is to high
$radio->debug('hidden', 3);
/**
* Basic
*/
// Get the current power state of the device (on or off)
$response = $radio->power();
$radio->debug($response, 1);
// power on
$response = $radio->power(1);
$radio->debug($response, 1);
// power off
$response = $radio->power(0);
$radio->debug($response, 1);
// power switch it back on (inverts the current state)
$response = $radio->power('toggle');
$radio->debug($response, 1);
// Get a list with valid operation modes for the device
$response = $radio->validModes();
$radio->debug($response, 1);
// Switch the Device to Mode 2
$response = $radio->mode(2);
$radio->debug($response, 1);
// Get the current navigation
$response = $radio->NavLists();
$radio->debug($response, 1);