Installation Specifications Installation Position When installing the projector, make sure there is a gap between the wall and the projector's air exhaust and intake vents as shown in the following image. Remote Control Operation (Wireless) Make sure that you aim the remote control at the projector's receivers within the distance and angles listed here. 5cm 5cm 20cm 30cm When installing the cable cover (EB‑L255F/EB‑L250F) 17