Controlling the System Fan Speed

The Maximum Ventilation option reduces thermal stress to the power supply by increasing the fan speed from 35% to 80%. This option is useful when the system is used in higher thermal areas, such as enclosures with limited ventilation, 24/7 operations, hosting multipoint calls, and sharing content.

By default the option is on, resulting in an increase of the fan speed up to 80% duty cycle. But when the option is not set to on, the fan runs at a lower speed, 35% duty cycle, reducing the fan speed and increasing thermal stress on the power supply.

Note: The Maximum Ventilation option is not available on RealPresence Group Series 700 hardware version 20 and above, 3x0, and 500 systems.