© All Rights Reservedwww.norxe.comP1 User GuidePage 28 of 409.8 Lens AdjustmentTo adjust zoom, press the Zoom + or - button on the projector keypad or the remote control. Zoom can also beadjusted manually by rotating the lens zoom adjustment ring.To adjust focus press the Focus + or - button on the projector keypad or the remote control. Focus can also beadjusted manually by rotating the lens focus adjustment ring.To adjust lens iris press the Iris button on the projector keypad or the remote control.9.9 Scheimpflug AdjustmentThree screws for Scheimpflug adjustment are provided on the lens interface plate. The screws are adjusted atthe factory to achieve a correct focus plane for a projection surface that is perpendicular to the optical axis.NOTE! Do not adjust the Scheimpflug screws unless absolutely necessary! Changing the settings mayresult in a partially unfocused image. Adjustments should only be performed by trained personnel.To adjust, first loosen the three black 10mm locking nuts. Then adjust the red 6mm bolts as desired. Multipleadjustments may be needed to find the proper alignment. When adjusted, carefully lock the black nuts.