Which feature does the digital set-top terminal include for proper ventilation?

The digital set-top terminal includes ventilation slots on the top and sides to facilitate proper airflow and cooling. These slots allow heat generated by the internal components to dissipate, preventing the device from overheating during operation. Effective ventilation is crucial for maintaining performance and longevity, as excessive heat can lead to malfunctions or reduced operational efficiency.

Other features, such as a cooling fan system or heat sink, might be implemented in different electronic devices, but the presence of ventilation slots is a common and essential feature specifically designed to ensure that air can circulate around the components of the digital set-top terminal. This passive cooling method is often sufficient for electronic devices that do not generate excessive heat, making it vital for the function of the terminal.