A SERVICE OF

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Use this feature to prevent accidental changes to settings
on this unit.
Choices: ON, OFF
Select ON to protect the following features:
° The on-screen display (OSD) mode
° All SET MENU items
° Center, rear speakers, rear center, and subwoofer
levels
° DSP program parameters
When this item is set to ON, you cannot use the test tone.
When this item is set to ON, you cannot select any other SET
MENU items.
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