Teac GRANDIOSO D1 - Manual (Page 19)

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Troubleshooting
If you experience a problem with this unit, please take a moment to
review the following information before requesting service. The prob-
lem 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.
The unit does not turn on.
e Confirm that the power cord is securely connected to both the
inlet on the back of this unit and a power outlet.
e Confirm that power is being supplied to the outlet to which the
power cord is connected by, for example, connecting another
device to it.
e Check if the power source is a switched outlet. If it is, make sure
it is turned on.
No sound is output from the speaker. The sound is distorted.
e In this case, turn the power off and check the connections with
the digital audio source device, the amp and the speaker (page
8).
e Change the input setting to the connector that is being used for
input (page 12).
e Set AOUT (analog output) according to the amp connection.
e Adjust the volume of the amp, for example.
No sampling frequency is shown to the right of “INPUT” on the
display.
e Turn the device that is connected to the selected input connec-
tor on.
e Confirm that the device is properly connected to the selected
input connector.
A beeping noise is output at a regular interval.
e If 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 sync con-
nectors and the clock sync setting of the connected device.
The CLOCK indicator does not stop blinking.
e Set CLK> to OFF when not using clock sync (page 14).
e A clock signal with which the unit cannot be synchronized
might be being input. Check the connections of the clock sync
connectors and the settings of the connected device.
This unit uses a microprocessor, so noise and other exter-
nal 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.