Which of the following should the technician perform NEXT to resolve the issue?

A technician goes to a classroom to troubleshoot a projector that occasionally powers off. The technician recreates the issue and notices the projector will not power back on until approximately 15 minutes have passed. After 15 minutes of being powered on. the projector shuts off again.

Which of the following should the technician perform NEXT to resolve the issue?
A . Clean the filter.
B . Adjust the standby timeout.
C . Check the power cable connection.
D . Replace the bulb.

View Answer

Answer: A

Explanation:

Based on the given information, it seems that the projector is experiencing issues with overheating or a faulty power supply. The fact that it shuts off and cannot be turned back on until it has cooled down for 15 minutes suggests that the projector is

overheating or there is a problem with the power supply. Therefore, the next logical step would be to clean the filter to ensure proper ventilation and airflow, as a dirty filter can cause overheating.