User's Manual

Radio Activity S.r.l. 27 / 44
The option boards are automatically detected and recognized at the equipment power on.
4 Installation and maintenance
4.1 Improper use
It is recommended to install the equipments in closed cabinet, to allow only authorized people to access to
them, in order to avoid handling or improper use of equipments and to avoid accidental contact with hot
surfaces.
4.2 Thermal dissipation
The repeater may be installed in any location suitable for electronic communications equipment, provided
that the environmental conditions do not exceed the equipment specifications for temperature and
humidity. Humidity conditions should not exceed 95% relative humidity at 50 °C (122 °F).
The temperature, measured in close proximity to the equipment, should not exceed -30 °C (-22 °F) to +60 °C
(+140 °F). Therefore, if the equipment is mounted in a cabinet, the temperature within the cabinet should be
maintained within this range.
When planning the installation, observe the following ventilation guidelines:
∞ Outlet cabinet containing the equipments should be designed to ensure a good internal air flux for
heating dissipation. A free slot of at least 1TU is recommended between two adjacent equipments.
∞ If several equipments are installed in a single cabinet, ensure adequate cooling/ventilation to each
equipment. The cabinets should be equipped with ventilation slots or openings in the front (for air