Organisms and classrooms of teaching in common use.
Procedure for maintenance of the audio-visual work.
Basic maintenance is defined as the set of maintenance tasks that do not require technical expertise necessary to ensure the correct operation of audio-visual equipment. These tasks performs the staff in the organisms throughout the year.
Teaching (academic Management S.) support unit solves any questions of a technical nature that may arise when it comes to maintenance.
The basic maintenance, among other tasks, including:
Change the light bulbs of overhead projectors and slide projectors.
-Not to touch the bulbs directly with your fingers.
-Use cellulose paper.
-Do not change light bulbs with the team still hot.
Change batteries of keyboards, wireless mice, controllers at distance and the alarms that require it.
-Prior to its installation state of batteries, must check even if they are new. To check Gages State in the organisms should be used.
-It is recommended to remove batteries from equipment when providing for a long period without use.
Keep charged batteries laptops and equipment PA system, as well as any other that incorporates battery.
-Laptops batteries must load according to the demand and the State of charge indicating computers.
-Public address equipment batteries should be to charge 24 hours before use.
External cleaning of equipment and cables, keeping them clean of dust and chalk.
-Use cellulose paper, some cloth or dry cloth.
Cleaning lens projectors for transparencies, slide projectors, projectors of opaque and digitals bodies of 3D objects.
-Use wet cloth.
-Dry before returning to turn on the computer.
-Do not clean with the team still hot.
Cleaning of mirrors of projectors for transparencies.
-Clean the glass with a soft cloth that don't leave lint or a sponge lightly dampened with soapy water.
Reviews and inspections:
Periodic review of the operation of the equipment and cabling.
-Check the functioning of equipment available for loan specially putting equipment in operation and testing it with all its components.
-In the case of laptops, in addition, check the operation of the wireless network.
-Check the functioning of overhead projectors in the classroom
-Verification in each delivery of new equipment, the proper functioning of the equipment and its accessories (cables, batteries, chargers, etc.).