User manual SONY LBT-ZT4

[. . . ] 3-287-077-14(2) Mini Hi-Fi Component System Operating Instructions MHC-GT555 / GT444 MHC-GT222 / GT111 LBT-ZT4 ©2008 Sony Corporation WARNING To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture. To reduce the risk of fire, do not cover the ventilation opening of the apparatus with newspapers, tablecloths, curtains, etc. Do not place the naked flame sources such as lighted candles on the apparatus. To reduce the risk of fire or electric shock, do not expose this apparatus to dripping or splashing, and do not place objects filled with liquids, such as vases, on the apparatus. [. . . ] · Some time may be needed to start playback when: ­ the folder structure is complex. ­ the memory capacity is excessive. Other operations To Press Pause playback X (or NX on the unit). To resume play, press the button again. Stop playback x. To resume play, press N (or press NX on the unit). 1) To cancel resume play, press the button twice and check that "RESUME" disappears from the display. 22GB · When the USB device is inserted, the system reads all the files on the USB device. If there are many folders or files on the USB device, it may take a long time to finish reading the USB device. · Do not connect the system and the USB device through an USB hub. · With some connected USB devices, after an operation is performed, there may be a delay before it is performed by this system. · If the system is turned off during Resume Play mode, when the system is turned on again playback starts from the beginning of the audio file. · This system does not necessarily support all the functions provided in a connected USB device. · The playback order for the system may differ from the playback order of the connected digital music player. · Do not save other types of files or unnecessary folders on an USB device. · Folders that have no audio files are skipped. · The maximum number of audio files and folders on an USB device that can be recognized by this system is 999 (including "ROOT" and "MUSIC" folder). The maximum number of audio files and folders may vary depending on the file and folder structure. · The system can play the following format of audio files: ­ MP3 with file extension ". mp3". ­ AAC with file extension ". m4a". ­ Windows Media Audio (WMA) with file extension ". wma". If the audio files have the above file extension but are not the respective formats, the system may produce noise or may malfunction. · Compatibility with all MP3, AAC or WMA encoding/writing softwares, recording devices, and recording media cannot be guaranteed. Incompatible USB device may produce noise or interrupted audio or may not play at all. · You cannot erase audio files and folders in shuffle play mode or program play mode. · If the folder to be erased does not contain MP3/AAC/WMA files or contains sub folders, these are not erased. [. . . ] For details, refer to the instructions of the cleaning tape. On heat buildup · Heat buildup on the unit during operation is normal and is not a cause for alarm. · Do not touch the cabinet if it has been used continuously at a high volume because the cabinet may have become hot. · Do not obstruct the ventilation holes. Demagnetizing the tape heads Use a demagnetizing tape (available separately) after every 20 to 30 hours of use. Failure to demagnetize the tape heads can cause an increase in noise, a loss of high frequency sound, and an inability to completely erase tapes. [. . . ]