-7-1 Turn the projector on by a state of without FPC cables.2 Project all of lights on the screen.3 Adjust the adjustment base of relay lens assy to make color unifor-mity in white.If the shading appears on the left or right of the screen as shown inFig.3, loosen 1 screw A by using a hex screwdriver, and adjust theslot B to make color uniformity in white by using a slot screwdriver.4 Tighten the screw A to fix the relay lens unit.Relay lens-Out adjustmentOptical AdjustmentsMoving of slot BabFig.3A Slot Bb aWhite