U‐Hub
Thanks and Unpacking
Thank you for choosing a Martin Audio U‐Hub Ethernet to U‐Net bridge for your application. Please spare a little time to study
the contents of this manual, so that you obtain the best possible performance from this unit.
All Martin Audio products are carefully engineered for world‐class performance and reliability.
If you would like further information about this or any other Martin Audio product, please contact us. We look forward to helping
you in the near future.
Unpacking the Martin Audio U‐Hub
After unpacking the unit please check carefully for damage. If damage is found, please notify the carrier concerned at once. You,
the consignee, must instigate any claim. Please retain all packaging in case of future re‐shipment.
INSTALLATION INSTRUCTIONS
Mechanical Installation
The U‐Hub is designed to be mounted in a standard 19" rack enclosure.
Where the processor is used in a fixed installation, as long as the bottom unit is supported and there are no gaps between units,
it is acceptable to use only the front panel 19" rack holes when fitting it in a standard rack enclosure. If the U‐Hub is mounted in
a mobile rack it is important that the rear or sides are supported with a suitable rack support bracket. Damage caused by
insufficient support is not covered by the warranty.
To prevent damage to the front panel it is recommended that plastic cups or washers are fitted underneath the rack mounting
bolt heads.
It is possible to use the U‐Hub without ventilation gaps between other rack products as long as there are no products which
generate extreme high temperatures, Amplifiers for example. If U‐Hubs are in the same rack it is essential that adequate
measures for cooling are provided in accordance with the Amplifier manufacturers guidelines. This should ensure a minimum of
heat transfer to the U‐Hub.
U‐Hub User Guide V1.0
USER GUIDE
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