Optoma X401 User's Guide download pdf (Page 54)

English

User Controls

IR Function

On: Choose “On”, the projector can be operated by the remote `

control.

Front: Choose “Front”, the projector can be operated by the `

remote control from front IR receiver.

Top: Choose “Top”, the projector can be operated by the re- `

mote control from top IR receiver.

Off: Choose “Off”, you will only be able to use the control panel `

keys.

Background Color

Use this feature to display a “Black”, “Red”, “Blue”, “Green” or

“White”, screen when no signal is available.

Reset

Choose “Yes” to return the display parameters on all menus to the

factory default settings.

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Optoma X401 User's Guide Page 54