
Turning the Confirmation Sound ON/OFF
The beep that sounds when buttons are pressed can be enabled or disabled (ON/OFF). The initial setting is ON.
•Press the FUNCTION button 3 on General Environment Setting Screen switches the Confirmation Sound ON/OFF.
Returns to the Initial Setting Screen
•Press the RETURN button.
The display returns to Initial Setting Screen.
Setting the Menu Lock
About the Menu Lock
If you switch the Menu Lock ON, it is possible to refuse the opened remote controller operation to adjust the Audio Adjustment.
It is useful when you do not want to readjust the data by mistake.
Switching to the Menu Lock ON/OFF
It is possible to switch ON/OFF the Menu Lock.
•Press the FUNCTION button 4 on Initial Setting Screen switches the Menu Lock ON/OFF.
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