Yamaha Rio1608-D2 Rio3224-D2/Rio1608-D2 Owners Manual [English] - Page 27

Troubleshooting Troubleshooting Troubleshooting Symptom The power won't turn on. The power indicator doesn't light. The unit is not receiving an input signal. The input level is too low. No sound is heard. The head amp cannot be controlled. Adjusting the internal head amp gain does not change the audio level. The Rio-D2 cannot be found in Dante Controller. The Rio-D2 cannot be found in R Remote. The Rio-D2 cannot be found in R Remote. The power LED is lit, but nothing appears in the display. Button operations and encoder operations do not work. Cause Possible Solution The power cable is connected improperly. Connect the power cable properly (see page 11). The [POWER] switch is not turned ON. Turn the [POWER] switch ON. If the power still will not come on, refer the problem to your Yamaha dealer. The input cables are not connected properly. Connect the cables properly. The source device is not delivering an appropriate signal. Output a signal from the source device and make sure that the SIG indicators on the appropriate channels will light. The internal head amplifier gain is not set to an appropriate level. Set the internal head amplifier gain to an appropriate level. The SETUP menu's START UP MODE setting is REFRESH, but the supported digital mixer has not started up. Start the supported digital mixer to send the setting to the Rio-D2. A condenser microphone is connected. Turn the [+48V MASTER] switch ON. Turn phantom power for the corresponding channel(s) ON. The internal head amplifier gain is not set to an appropriate level. Set the internal head amplifier gain to an appropriate level. The cables are not connected properly. Connect the cables properly. The SETUP menu's START UP MODE setting is REFRESH, but the supported digital mixer has not started up. Start the supported digital mixer to send the setting to the Rio-D2. Output is muted. Unmute the output on the supported digital mixer. The Dante settings of the Rio-D2 do not match with those of the supported devices. If you are using a supported digital mixer, set the CONSOLE ID to #1 on the digital mixer to be synchronized. For other devices, match the settings in Dante Controller. The Rio-D2 has not been mounted on Mount the Rio-D2 on the RACK of the supported the RACK of the supported digital mixer. digital mixer. The Gain Compensation function is turned on. If you are not using the Gain Compensation function, turn it off. An incorrect value is assigned to the IP Initialize the Rio-D2. address for Dante. The UNIT ID setting conflicts with another R series unit. Set each UNIT ID uniquely. The IP address setting is incorrect. Alternatively, the network is connected wrongly. Re-check the network settings. Check whether they are set to the same subnet. If the SECONDARY PORT parameter is set to REDUNDANT, check whether the unit is connected to the [PRIMARY] port. A malfunction may have occurred. Contact a Yamaha service center. Panel lock is enabled. Defeat panel lock. To defeat panel lock, simultaneously hold down the  (DEC) button,  (INC) button, and the encoder with switch for approximately three seconds. The Yamaha Pro Audio site provides a FAQ (frequently asked questions and answers). http://www.yamahaproaudio.com/ Owner's Manual 27