Optoma W401 - Manual (Page 54)

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.