Yamaha ISX-800 ISX-800 Owners Manual - Page 21

English TROUBLESHOOTING CD playback Problem Cause Solution Disc cannot be inserted. The system is set to power save mode. Press to cancel the power save mode (☞ P. 2). Some button operations do not work. The disc loaded into the unit may not be compatible. Use a disc supported by the unit (☞ P. 18). Playback does not start immediately after The disc may be dirty. pressing / . The disc loaded into the unit may not be compatible. Wipe the disc clean. Use a disc supported by the unit (☞ P. 18). If the unit was moved from a cold to warm place, Wait for an hour or two until the unit adjusts to the condensation may have formed on the disc reading room temperature, and try again. lens. The CD indicator flashes twice, and repeated 3 times, and the disc is ejected. The disc loaded into the unit may not be compatible. The disc may be dirty. Use a disc supported by the unit (☞ P. 18). Wipe the disc clean. The disc does not contain playable files. Use a disc contains playable files (☞ P. 18, 19). The disc is loaded back to front. Insert a disc facing the label side to near side. "Err" is displayed in the front panel display after loading a disc. An error occurs in the unit. Eject the disc with . USB device playback Problem MP3/WMA file on the USB device does not play. Cause The USB device is not recognized. The USB indicator flashes twice, and repeated 3 times, after connecting a USB device. An incompatible USB device is connected to the unit. The USB device does not contain playable files. "Err" is displayed in the front panel display after connecting a USB device. An incompatible USB device is connected to the unit. An overcurrent is detected. Solution Turn off the system and reconnect the USB device to the unit. Connect an AC adapter if supplied with the device. If the solutions above do not resolve the problem, the USB device is not playable on the unit. Turn off the system and reconnect the USB device to the unit. If it does not resolve the problem, the USB device is not playable on the unit. Use a USB device contains playable files (☞ P. 18, 19). Turn off the system and reconnect the USB device to the unit. If it does not resolve the problem, the USB device is not playable on the unit. FM/AM radio reception Problem Cause Solution Too much noise. The antenna may be connected improperly. Make sure the antenna is connected properly (☞ P. 3) or use a multi-channel outdoor antenna. Too much noise during FM stereo broadcast. The radio station you selected may be far from your Try manual tuning to improve the signal quality area, or the radio wave reception is weak in your (☞ P. 10) or use a multi-channel outdoor antenna. area. Even with an outdoor antenna, radio wave Multipath reflection or other radio interferences reception is weak. (Sound is distorted.) may have occurred. Change the height, direction, or placement of the antenna. Remote control Problem The remote control does not work properly. Cause The remote control may be operated outside its operation range. The remote control signal receiver on the unit (☞ P. 3) may be exposed to direct sunlight or lighting (inverted fluorescent lamps). The battery may be worn out. There are obstacles between the remote control signal receiver on the unit and the remote control. Solution For information on the remote control operation range, refer to "How to use the remote control" (P. 1). Change the lighting or orientation of the unit. Replace the batteries with two new ones. Remove the obstacles. 17 En