Menu operation
Press SETUP to select the menu to be set.
Each time you press SETUP, the setting item changes.
Use 
to change to desired setting.
to change to desired setting.You can also change the setting by turning INPUT SELECTOR on the main unit.
Press SETUP or ENTER to return to the normal display.
The display returns to the normal display if no operations are performed for 5 seconds after configuring settings on the main unit.
To return to the previous item, press BACK.