remote control's ID is set to 0
by default so it can operate any compatible projector. If you want
to set the remote control to operate only a particular projector,
you need to set the remote control's ID to match the projector's
Turn on the projector you want the remote
control to operate with exclusively.
Set the remote control ID switch to On.
Hold down the ID button on the remote control while you
press the numeric button that matches the projector's ID. Then
release the buttons.
Note: If you
don't know the projector's ID, hold down the ID button and press the Home button to
temporarily display the projector's ID on the screen. If the
batteries are left out of the remote control for an extended
period, the remote control ID returns to its default