Remote keypad does not seem to work, The on-screen display menu does not display, Cannot establish communication with projector – Christie M Series WU14K-M WUXGA 3DLP Projector (No Lens) User Manual

Remote keypad does not seem to work, The on-screen display menu does not display, Cannot establish communication with projector | Christie M Series WU14K-M WUXGA 3DLP Projector (No Lens) User Manual | Page 69 / 89