Chapter 3 Basic Operations — Projecting68 - ENGLISHAdjustment procedurer Relationship between the adjustment location and adjustment screws(b) (c)(b)+(c)(a)Adjustment location:Location where the just focus point of the screen is in theinner side of the screenWhen the just focus point ofthe screen in V up (top in thevertical direction) is in the innerside of the screenWhen the just focus point of thescreen in V bottom (bottom inthe vertical direction) is in theinner side of the screenWhen the just focus point ofthe screen in H left (left in thehorizontal direction) is in theinner side of the screenWhen the just focus point of thescreen in H right (right in thehorizontal direction) is in theinner side of the screen(a) Rotate counterclockwise ― ― ―(b) ― Rotate counterclockwise Rotate counterclockwise ―(c) ― Rotate counterclockwise ― Rotate counterclockwise1) Press the button on the remote control or the button on the control panel todisplay the focus adjustment screen.2) Press s to shift the focus of the entire screen once.3) Press a to stop on any part of the screen to be the first just focus point.f For the location where focus is shifted in this state, the just focus point is on the inner side of the screen.4) Loosen the fixed screws in the position relative to the location where the focus is shifted the most(the location where the just focus point is shifted the most towards the inner side in Step 2)) up to tworotations.f Turn screws clockwise in two locations, or at least in one location when making an adjustment.5) Slowly turn the focus adjustment screws corresponding to the locations counterclockwise and stopwhere the image is in focus. (x page 67)f If the screws are turned counterclockwise, the tilt of the lens will change by moving the lens mount bracketof the lens mounter forward (screen side), and in the projected image on the screen, the focus point in theopposite direction of the adjustment screws will move from the inner side of the screen to the outside.6) Press the button on the remote control or the button on the control panel to displaythe shift adjustment menu, and reset the screen position of the projected image on the screen surfaceback to an optimal state.7) Perform focus adjustment again near the center of the screen and if it is still not enough, fine tune theamount of rotation of the adjustment screws.8) When adjustments have been made, securely tighten the loosened fixing screws.9) Adjust the focus again using the remote control.
