Sony MEXBT2700 Operating Instructions - Page 27

The phone sound quality is poor. Phone sound quality depends on reception conditions of cellular phone. t Move your car to a place where you can enhance the cellular phone's signal if the reception is poor. The volume of the connected audio device is low (high). Volume level will differ depending on the audio device. t Adjust the volume of the connected audio device or this unit. The sound skips during playback of a Bluetooth audio device. • Reduce the distance between the unit and the Bluetooth audio device. • If the Bluetooth audio device is stored in a case which interrupts the signal, remove the audio device from the case while using. • Several Bluetooth devices or other devices which emit radio waves are used nearby. t Turn off the other devices. t Reduce the distance from the other devices. • The playback sound stops momentarily when the connection between this unit and the cellular phone is being made. This is not a malfunction. The connected Bluetooth audio device cannot be controlled. Check that the connected Bluetooth audio device supports AVRCP. Some functions do not work. Check if the connecting device supports the functions in question. A call is answered unintentionally. The connecting phone is set to answer a call automatically. No sound is output from the car speakers during handsfree call. If the sound is output from the cellular phone, set the cellular phone to output the sound from the car speakers. "OFF BT" appears when initializing. Press and hold (BT) until " " turns off. Then initialize again (page 17). Error displays/Messages ERROR*1 • The disc is dirty or inserted upside down.*2 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. • Press Z to remove the disc. FAILURE (Illuminates until any button is pressed.) The connection of speakers/amplifiers is incorrect. t See the installation guide 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. LOAD The CD changer is loading the disc. t Wait until loading is complete. L. SEEK +/- The local seek mode is on during automatic tuning. NO DISC The disc is not inserted in the CD changer. t Insert discs in the CD changer. NO MAG The disc magazine is not inserted in the CD changer. t Insert the disc magazine in the CD changer. NO MUSIC The disc does not contain a music file. t Insert a music CD in this unit or an MP3 playable CD changer. NO NAME A disc/album/artist/track name is not written in the track. 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. READ The unit is reading all track and album information on the disc. t Wait until reading is complete and playback starts automatically. Depending on the disc structure, it may take more than a minute. RESET The CD unit or CD changer cannot be operated due to a problem. t Press the RESET button (page 7). " " or " " During reverse or fast-forward, you have reached the beginning or the end of the disc and you cannot go any further. "" The character cannot be displayed with the unit. *1 If an error occurs during playback of a CD, the disc number of the CD does not appear in the display. *2 The disc number of the disc causing the error appears in the display. If these solutions do not help improve the situation, consult your nearest Sony dealer. If you take the unit to be repaired because of CD playback trouble, bring the disc that was used at the time the problem began. 27