BenQ MX661 ii. To switch input source, click on your desired signal, Operation, i ii i i

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ii

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i

i.These buttons function the same as the ones on the OSD menus or remote control. See "2. PICTURE" on page 71 and "Remote control" on page 14 for details.

The Menu button can also be used to go back to previous OSD menu, exit and save menu settings.

ii. To switch input source, click on your desired signal.

52 Operation