There is an auto power down (APD) mode if the unit isn't receiving a digital signal - this is to comply with power regulations. APD can be disabled by pressing and holding the 'Source' button for 5 seconds.
There is an auto power down (APD) mode if the unit isn't receiving a digital signal - this is to comply with power regulations. APD can be disabled by pressing and holding the 'Source' button for 5 seconds.