Installing the Interface BoardENGLISH - 7f The figure indicating the installation and removal of the Interface Board isusing the combination of the Interface Board for HDMI 2 input (Model No.:ET-MDNHM10) and the optional projector (Model No.: PT-RQ13K) as anexample. Illustration of this document may vary from the actual product.f The details of the installation or removal may be different depending on thedisplay device, so confirm the Operating Instructions of your display devicetoo.How to install the Interface BoardScrews (4 locations) Screws (4 locations)SalientGuide grooveSlot coverFig. 1 Fig. 2 Fig. 31) Remove the slot cover. (Fig. 1)f Remove the four screws fixing the slot cover of the display by rotatingcounterclockwise with a Phillips screwdriver. The removed screws areused to fix the Interface Board.f When removing the fourth screw, hold the slot cover with your hand soit will not fall.f To replace from other Interface Board, remove the Interface Boardfollowing the procedure in “How to remove the Interface Board”(x page 8).2) Install the Interface Board to the display device. (Fig. 2)f Insert the guide groove of the Interface Board aligned to the salient ofthe slot. Insert the bracket firmly all the way in.3) Fix the Interface Board. (Fig. 3)f Tighten and fix with the four screws removed in Step 1).Attentionf The removed slot cover is required when the unnecessary Interface Board is removed. Storeit so it can be attached in the future.