Patent ID: 7133341
Filing Date: 2006-11-07
Classification: G11B

Abstract:
1. A system for adjusting optical disc drives, comprising: an optical disc drive component, comprising a rotating disc and a reflector located on the rotating disc; a monitor; a switch box, coupled to the monitor; an autocollimator, coupled to the switch box, located above the rotating disc, for sensing a tilt angle of the reflector on the rotating disc and transmitting signals to the switch box to display a first bright spot on the monitor; a host, coupled to the switch box, for calculating the tilt angle of the optical drive component and transmitting signals to the switch box to display a second bright spot on the monitor; and an adjustment mechanism for adjusting the optical drive component and switching signals from the autocollimator and the host using the switch box, enabling the first bright spot from the autocollimator to coincide with the second bright spot from the host.