Harman Kardon DAL 150 Owners Manual - Page 15

Symptom Possible Cause No sound from home audio system File format incompatible when an MP3 selection is playing with DAL 150 After uninstalling the DAL 150, Windows Media Player does not play files Windows software volume control turned down Noise when streaming MP3 files from the Internet Internet browser is distorting files Solution The DAL 150 is only capable of playing back files encoded in the MP3 compressed-audio format. Check that the file extension is ".MP3." Also, files downloaded from private sources on the Internet may not be in the correct format, despite having a file name ending in .MP3. Sometimes the uninstall procedure causes the PC's software volume control to be turned all the way down to protect the equipment. Double-click on the speaker icon in the systray to adjust the control. Click on the "Mute" icon at the bottom of the Windows Media Player screen. SPECIFICATIONS Maximum MP3 Compression Bit Rate: 320kb/sec** Power Supply: Via USB connection Dimensions (H x W x D): 7/8" x 3-3/4" x 2-5/8" (22mm x 95mm x 67mm) Weight: 3 oz. (86g) ** Although the DAL 150 is compatible with MP3 files encoded at bit rates up to 320kbps, due to the wide variety of MP3 encoders and hardware environments, it is possible that some files are incompatible with the DAL 150, even though they were encoded at a lower bit rate. 15