Sony CDX-GT55UIW Operating Instructions - Page 26

MP3/WMA/AAC files cannot be played back. The disc is incompatible with the MP3/WMA/AAC format and version. For details on playable discs and formats, visit the support site. MP3/WMA/AAC files take longer to play back than others. The following discs take a longer time to start playback. - a disc recorded with a complicated tree structure. - a disc recorded in Multi Session. - a disc to which data can be added. The display items do not scroll. • For discs with very many characters, those may not scroll. • "AUTO SCR" is set to "OFF." t Set "A.SCRL-ON" (page 20). t Press and hold (DSPL) (SCRL). The sound skips. • Installation is not correct. t Install the unit at an angle of less than 45° in a sturdy part of the car. • Defective or dirty disc. The operation buttons do not function. The disc will not eject. Press the RESET button (page 6). USB playback You cannot play back items via a USB hub. This unit cannot recognize USB devices via a USB hub. Cannot play back items. A USB device does not work. t Reconnect it. The USB device takes longer to play back. The USB device contains files with a complicated tree structure. A beep sounds. During playback, the USB device has been disconnected. t Before disconnecting a USB device, make sure to stop playback first for data protection. The sound is intermittent. The sound may be intermittent at a high-bit-rate of more than 320 kbps. Error displays/Messages CHECKING The unit is confirming the connection of a USB device. t Wait until confirming the connection is finished. ERROR • The disc is dirty or inserted upside down. t Clean or insert the disc correctly. • A blank disc has been inserted. • The disc cannot play due to a problem. t Insert another disc. • USB device was not automatically recognized. t Reconnect it again. • Press Z to remove the disc. FAILURE (Illuminates until any button is pressed.) The connection of speakers/amplifiers is incorrect. t See the installation/connections manual of this model to check the connection. FAILURE (Illuminates for about 1 second.) When the SAT tuner is connected, storing an SAT radio channel into a preset failed. t Be sure to receive the channel that you want to store, then try it again. HUB NO SUPRT (Hubs Not Support) USB hub is not supported on this unit. L. SEEK +/- The local seek mode is on during automatic tuning. NO DEV (No Device) USB is selected as source without a USB device connected. A USB device or a USB cable has been disconnected during playback. t Be sure to connect a USB device and USB cable. NO MUSIC The disc or USB device does not contain a music file. t Insert a music CD in this unit. t Connect a USB device with a music file in it. NO NAME A disc/album/artist/track name is not written in the track. NOT FOUND There is no item beginning with the selected letter in Alphabet search. OFFSET There may be an internal malfunction. t Check the connection. If the error indication remains on in the display, consult your nearest Sony dealer. OVERLOAD USB device is overloaded. t Disconnect the USB device, then change the source by pressing (SOURCE/OFF). t Indicates that the USB device is out of order, or an unsupported device is connected. 26