ENGLISH – 39 Basic OperationFor example: When the image is out of focus in the upper portion of the screen (V up):Turn the adjustment screws b and c little by little counterclockwise while checking evenness offocusing in the upper and lower portions.How to adjust the lens for addressing unevenness offocusingIf the image is out of focus in any portion of the screen, adjust the lens by turning the adjustment screws to obtainevenness of focusing.The instructions within parentheses apply to ceiling mount installation.V up is out of focus V bottom is out of focus H right is out of focus H left is out of focusa (Turn counterclockwise)Turn counterclockwise( ) ( ) ( )b Turn counterclockwise( ) (Turn counterclockwise)Turn counterclockwise( ) (Turn counterclockwise)c Turn counterclockwise( ) (Turn counterclockwise) (Turn counterclockwise)Turn counterclockwise( )AttentionWhen moving the projector, return the lens to the home position (p. 38), and then tighten the 3 fixing screws tosecure the lens bracket.•1. Remove the projection lenscover and lens. (p. 33)2. Loosen the 3 fixing screws thatsecure the lens bracket abouttwo turns.Tool to be used :Allen hex socket driver or Allen wrench (2.5 mmdiagonal hexagon)3. Install the lens removed in step1.4. Adjust the lens by turning theadjustment screws a, b and ccounterclockwise.Adjust the screws a, b and c after installingthe lens.Tool to be used :Allen hex socket driver or Allen wrench (2.5 mmdiagonal hexagon)•••Automatic adjustment (AUTO SETUP)V upV bottomH rightH leftab cFixing screwsLens bracket