Yamaha LSX-700 LSX-700 Owners Manual - Page 13

English Troubleshooting Refer to the table below if the unit does not function properly. If your solution is not listed below or if the instruction below does not help, turn off the unit, disconnect the power cable, and contact your nearest authorized Yamaha dealer or service center. General Problem The unit turns off soon after the power is turned on. The unit does not operate properly. The speakers make no sound. The unit and/or lighting turn off suddenly. The unit and lighting turn on suddenly. Cannot turn on the SMART TIMER. There is noise interference from digital or high-frequency equipment. The remote control does not work or does not function properly. Cause The power cable is not properly connected. This unit has been exposed to a strong external electric shock such as lightning or strong static electricity. The volume is minimum. The power is off. The auto power off function is activated. The auto power off function is activated. The off-timer of the SMART TIMER is set. The on-timer of the SMART TIMER is set. The power cable has been disconnected for more than a week and the clock information is cleared. SMART TIMER is not set from DTA CONTROLLER. This unit is too close to the digital or high-frequency equipment. The remote control may be operated outside its operation range. The remote control sensor on this unit may be exposed to direct sunlight or strong lighting such as an inverter type fluorescent lamp. The battery may be worn out. There are obstacles between the sensor of this unit and the remote control. Solution Connect the power cable firmly. Turn off the unit and unplug the power cable. Plug it back in after about 30 seconds and then turn the power on again. Turn up the volume. Turn on the unit and play the music again. Turn on the unit (& P.7). Turn on the unit and/or lighting (& P.7). Check the setting of the off-timer from DTA CONTROLLER. Check the setting of the on-timer from DTA CONTROLLER. Set the SMART TIMER from DTA CONTROLLER and synchronize it to the unit (& P.12). Place this unit farther away from such equipment. Operate the remote control within its operation range (& P.6). Change the orientation of the lighting or unit, or location of the unit. Replace the battery with new one (& P.6). Remove the obstacles. En 13