Sony HT-RT3 Operating Instructions - Page 29

Sensors of the TV do not work properly.  The system may block some sensors (such as the brightness sensor) and the remote control receiver of your TV, or the "emitter for 3D glasses (infrared transmission)" of a 3D TV that supports the infrared 3D glass system or the wireless communication. Move the system away from the TV within a range that allow those parts to operate properly. For the locations of the sensors and remote control receiver, refer to the operating instructions supplied with the TV. Reset If the system still does not operate properly, reset the system as follows. Be sure to use the touch keys on the Subwoofer to perform this operation. 1 While holding INPUT, touch VOL - and  simultaneously for 5 seconds. "RESET" appears in the front panel display, and the settings of the menu and sound fields, etc. return to their initial status. 2 Disconnect the AC power cord (mains lead). Playable types of files Codec MP3 (MPEG-1 Audio Layer III) AAC WMA9 Standard LPCM Extension .mp3 .m4a, .mp4*, .3gp* .wma .wav * The system does not play files with video content. Notes  Some files may not play depending on the file format, the file encoding, or the recording condition.  Some files edited on a PC may not play.  The system does not play coded files such as DRM and Lossless.  The system can recognize the following files or folders in USB devices:  up to 200 folders  up to 150 files/folders in a single layer  Some USB devices may not work with this system.  The system can recognize Mass Storage Class (MSC) devices. Supported audio formats Audio formats supported by this system are as follows.  Dolby Digital  LPCM 2ch  AAC Additional Information 29US