:Usually there is a warning when the data display lamp is coming to the end of its life. Although a warning appears, the lamp should be able to operate for a few more hours.

:'''It is important to notify AVIT so that they are aware of the problem and make arrangements to install a new lamp'''. It is also important to fill-out an Online AVIT form (from a computer system that works and has access to the Internet). Please see above procedures "Reporting Computer Lab Problems".