Yamaha ATS-2070 Manuale d'uso - Pagina 35

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Troubleshooting

Refer to the table below when the unit does not function properly. If the problem you are experiencing is not listed below or if the instructions

below do not help, turn off the unit, disconnect the power cable, and contact the nearest authorized Yamaha dealer or service center.

First, check the following:

1 The power cables of the unit, TV and playback devices (such as BD/DVD players) are connected to AC wall outlets securely.

2 The unit, TV and playback devices (such as BD/DVD players) are turned on.

3 The connectors of each cable are securely inserted into jacks on each device.

Power and system

Problem

The power turns off

suddenly.

The power cannot be turned

on.

All indicators go out although

the unit is turned on (it may

seem that the unit is turned

off).

Cause

When the auto power standby function is enabled, the unit

automatically turns off in any of the following situations:

- No operations have been performed for 8 hours

- BLUETOOTH or HDMI is selected as the input source,

but no audio has been input to the unit or no operations

have been performed with the unit for more than 20

minutes.

The protection circuitry has been activated.

(The

DD / DTS indicator flashes.)

The Bluetooth connection was terminated by a Bluetooth

device with the unit's Bluetooth standby function enabled.

The protection circuitry has been activated three times

consecutively. (If you try to turn on the power in this

condition, the

DD / DTS indicator will flash.)

The unit is configured so that indicators do not glow or

flash unless the unit is being operated.

Remedy

Turn on the unit again. If the auto power standby function is not

used, disable the function (p. 34).

After confirming that all connections are made properly, turn on

the unit again. If the power still turns off frequently, unplug the

power cable from the AC wall outlet and contact the nearest

authorized Yamaha dealer or service center.

Disable the Bluetooth standby function (p. 32).

To protect the product, the power cannot be turned on. Unplug

the power cable from the AC wall outlet and contact the nearest

authorized Yamaha dealer or service center.

Use the DIMMER key to select the desired brightness (p. 27).