Yamaha TSR-7810 TSR-7810 Owner s Manual - Page 136
Error indications on the front display, Check SP Wires
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Error indications on the front display Message Access denied Access error Check SP Wires Internal Error No content No device Please wait RemID Mismatch Unable to play USB Overloaded Version error Cause Access to the PC is denied. The unit cannot access the USB device. There is a problem with the signal path from the network to the unit. The speaker cables short circuit. An internal error has occurred. There are no playable files in the selected folder. The unit cannot detect the USB device. The unit is preparing for connecting to the network. The remote control IDs of the unit and the remote control are not identical. The unit cannot play back the songs stored on the PC for some reason. An overcurrent is flowing through the USB device. Firmware update is failed. Remedy Configure the sharing settings and select the unit as a device to which music contents are shared (p.74). Turn off the unit and reconnect your USB device. If the problem persists, try another USB device. Make sure your router and modem are turned on. Check the connection between the unit and your router (or hub) (p.35). Twist the bare wires of the cables firmly and connect to the unit and speakers properly. Contact the nearest authorized Yamaha dealer or service center. Select a folder that contains files supported by the unit. Turn off the unit and reconnect your USB device. If the problem persists, try another USB device. Wait until the message disappears. If the message stays more than 3 minutes, turn off the unit and turn it on again. Change the remote control ID of the unit or the remote control (p.124). Check if the format of files you are trying to play is supported by the unit. For information about the formats supported by the unit, see "Playing back music stored on media servers (PCs/NAS)" (p.74). If the unit supports the file format, but still cannot play back any files, the network may be overloaded with heavy traffic. Turn off the unit and reconnect your USB device. If the problem persists, try another USB device. Update the firmware again. En 136
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