Resetting factory settings

Perform this procedure if the display is abnormal or if operations cannot be performed.

Various settings are reset to the factory default values. Make settings again.

Reset M40
Place this unit in Standby mode. Next, while pressing and holding the SOURCE button, press and hold the Power Button button for 3 seconds.

“INITIALIZE” is displayed.

Repeat this process if “INITIALIZE” is not displayed.

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