Environmental conditions, Temperature, Ventilation – AMX UDM-0404 User Manual
Page 5: Humidity, Water / liquids, External use
Important Safety Markings
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UDM-0404 4x4 Multi-Format Distribution Hub
Environmental Conditions
Temperature
DO NOT install or operate the UDM Hub in an area where the ambient temperature exceeds 35ºC (95ºF)
or falls below 5ºC (35ºF).
Ventilation
DO NOT obstruct the rear or side ventilation grilles during operation as this will restrict the airflow and
may cause the main board to overheat.
The UDM Hub is fitted with two cooling fans. These draw cool air through the right side ventilation
grille and expel warm air through the grilles on the left side ventilation grilles.
Humidity
DO NOT install or operate the UDM Hub in an area in which the ambient relative humidity exceeds
85% or an area that is prone to condensation.
Water / Liquids
DO NOT install or operate the UDM Hub near water or in a location which may be prone to water
seepage, dripping or splashing.
DO NOT place objects containing liquids on the appliance.
The hub is not waterproof.
External use
DO NOT operate the UDM Hub externally.
The criteria on this page must be observed for the installation of the UDM-0404.