ikan PT-ELITE-U-RC - Manual (Page 3)

Vertical Adjustments to the frame can be made by
loosening the Hex Screws located on the inside of the
unit.
2. Remove 4 x Small frame screws and 2 x brackets.
Insert prompter glass into frame. Secure prompter
glass by replacing brackets and screws.
** Glass with more reflectivity faces out.
Front view