Esoteric Grandioso D1 Owners Manual EN FR SP - Page 19
Troubleshooting, A beeping noise is output at a regular interval.
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English Troubleshooting If you experience a problem with this unit, please take a moment to review the following information before requesting service. The problem could also be something other than this unit. Please also check the operation of the connected units. If this unit still does not operate correctly, contact the retailer where you purchased the unit. This unit uses a microprocessor, so noise and other external interference could cause it to stop functioning properly. In such a case, turn the unit off and wait about one minute before restarting operation from the beginning. The unit does not turn on. eeConfirm that the power cord is securely connected to both the inlet on the back of this unit and a power outlet. eeConfirm that power is being supplied to the outlet to which the power cord is connected by, for example, connecting another device to it. eeCheck if the power source is a switched outlet. If it is, make sure it is turned on. The unit automatically turns off. eeThis is because the automatic power saving function turned it off. Turn the unit on again. Change the automatic power saving function time if necessary (page 16). No sound is output from the speaker. The sound is distorted. eeIn this case, turn the power off and check the connections with the digital audio source device, the amp and the speaker (page 8). eeChange the input setting to the connector that is being used for input (page 12). eeSet AOUT (analog output) according to the amp connection. eeAdjust the volume of the amp, for example. No sampling frequency is shown to the right of "INPUT" on the display. eeTurn the device that is connected to the selected input connector on. eeConfirm that the device is properly connected to the selected input connector. A beeping noise is output at a regular interval. eeIf a beeping noise is output at a regular interval when the unit is in clock sync mode, the connected device might not also be in clock sync mode. Check the connections of the clock input connectors and the clock sync setting of the connected device. The CLOCK indicator does not stop blinking. eeSet CLK> to OFF when not using clock sync (page 14). eeA clock signal with which the unit cannot be synchronized might be being input. Check the connections of the clock input connectors and the settings of the connected device. 19