How to Install DID Blinds Bracket Installation: Unwrap the blind, but leave the cords tied.  To determine placement of the blind, hold it up to the window frame according to the type of installation (inside or outside mount).  The headrail must be level.  Once it is positioned properly, pencil a reference mark at each end of the headrail.  This placement determines where and how the mounting brackets will be attached. Right and left mounting brackets are supplied with each blind.  These brackets are used for all types of mounting (outside, inside, ceiling).  Bracket doors must face the inside of the room.  Depending on blind placement, it may be necessary to use plugs or anchors before using screws.  Center support brackets may also be included to provide additional support on wider blinds.  Center support brackets should be spread evenly along the width of the blind.  These brackets should not interfere with the cord or ladder.  Be sure all brackets are level.   Inside Mount: Mount brackets at reference points that are flush and level with the window frame, and mark the screw holes with a pencil.  Select diagonal (right top and left bottom) holes to assure a secure installation.  If center support brackets are used, place them evenly along the width of the blind.  Position each bracket and mark the holes with a pencil.  Insert and tighten screws through all brackets, making sure all brackets are straight and level.   Outside Mount: With the blind open, hold it up to the wall in the position you want it to hang.  Make sure the blind is centered and level.  Make a small mark with a pencil below the headrail at each end.  Also mark 1/4" past the end of each headrail.  Place the end brackets inside the pencil marks and mark screw hole positions in the rear of the bracket in a diagonal pattern.  If center support brackets are used, place them evenly along the width of the area the blind is to be mounted and mark screw holes.  Insert and tighten screws through all brackets, making sure all brackets are straight and level.   Valance Clip Installation: All blinds will receive valances and are installed with valance clips.  Attach the enclosed valance clips evenly across the face of the headrail.    Mount the Blind: Release all cords at this time.  With the bracket door latches open on each end, slide the headrail into the mounting brackets and place it on the center supports, if used.  Close the bracket door latches until they snap in place.   Install the Valance: Place the valance at the desired position on the headrail.  Put the top part of the valance in the top part of the valance clip first, then lightly push down to snap it into place.