"There is nothing wrong with your (computer)
Do not attempt to adjust the (settings). We are controlling transmission. We will control the horizontal. We will control the vertical. We can change the focus to a soft blur, or sharpen it to crystal clarity. Sit quietly and for the next hour we will control all that you see and hear. You are about to participate in a great adventure. You are about to experience the awe and mystery which reaches from the inner mind to the Outer Limits."