Specifications

Important Safety Markings
2
UDM-1604C 4x16 Multi-Format Distribution Hub
Important Instructions
Compliance
FCC and IEC
Compliance with FCC and IEC standards are found within the rating label; see above.
Date of Manufacture
For US customers, the date of manufacture is also found underneath the UDM 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.
This symbol, used within this manual, indicates an important instruction for the
correct and safe installation, operation or maintenance of your UDM Hub.
Failure to comply with such instruction may result in injury to person or damage to the
UDM hardware.
UDM-1604C Date of Manufacture Sticker
Model Number Model number and designation, comprised of up to seven characters.
Vendor ID One- or two-character ID code.
Date Code Three-digit date code, comprised of week of year (1-52) and last digit of year.
Consecutive number Starting at “0001” and continuing to “9999”.
The criteria on this page must be observed for the installation of the UDM-1604C.