Preventative maintenance tasks and intervals are detailed in the ___________.

Preventative maintenance tasks and intervals are crucial for ensuring the longevity and optimal performance of audiovisual systems. A service agreement is a formal contract that outlines the specifics of the maintenance plan, including the tasks to be performed, the frequency of these tasks, and any other obligations between the service provider and the client. This document typically includes details on response times for repairs, routine inspections, preventative measures, and any warranties or guarantees associated with the maintenance of the equipment.

In contrast, elevation drawings serve primarily as visual representations that show the arrangement and height of systems or structures but do not provide information regarding maintenance practices. Program reports, while they may contain summaries or analyses of project performance, focus more on the results and outcomes of an audiovisual project rather than maintenance procedures. The DISCAS standard, which relates to design and installation standards, does not specifically address preventative maintenance, making the service agreement the most relevant document for detailing those tasks and intervals.