When you know you have to pay lots of amount for AV equipment, you would first have to make it sure that you are investing in a right direction. There are some standard associations developed to look after the safety concerns of different variety of products. There are thousands of products that involve electrical equipment integration onto the devices. These associations have to make it sure that electrical configurations of the devices are well within the defined limits given by the standard association. There are basically three main reasons for the development of the standard associations. The first intention of the governing body is to make the product reliable in terms of assurance. Once it is assured that the device or the equipment is safe to use then the devices are checked for other standards also. AV equipment is directly concerned with the power equipment as well. All of the AV equipment, devices used power supply for operation, but here we would be focused on the equipment that is used in support with the AV equipment.
The equipment like the LCD’s is to be mounted on the wall or to be placed on a flat panel cart. If you are taking this equipment on rental basis, you need to verify that the TV panel cart is approved by the standard association or not. This is not just because of the assurance of the equipment, but is also for the quality of the equipment as well. For example, if the power supply is not as per standard , there are chances that you might have some problem with the TV or LCD you are trying to place on a cart. The panel cart should be approved by the standards because the safety comes to the top priority. Conference room audio gear can be placed over the cart, but ultimately the power supply would be from the panel cart, and if the power supply is within the descriptors limit the gear might not work properly. Same is the case with the Conference room audio visual equipment as well. The equipment approved with standard associations are well accepted throughout the world.