Ross NK-3G144, User Manual, Page: 23 / 64

NK-3G144 User Guide (v04) Installation • 23
Installation
This chapter summarizes the physical installation steps for the NK-3G144.
Overview
The NK-3G144 is powered by one +15 V DC, 32 A PSU, with an optional second PSU available to provide
redundancy and load sharing.
The NK-3G144 is designed for installation into a standard 19" equipment rack. It has integrated rack ears, allowing
it to be screwed in using standard screws and cage nuts.
The NK-3G144 is set up using the routing switcher editor in DashBoard.
For More Information on...
• other routing switchers that are available from Ross Video, see the NK Series Routing Switchers Reference
Manual .
Before You Begin
These installation guidelines assume the following:
• The relevant NK Series equipment has been installed into a ventilated rack frame. The relative humidity in the
environment of the equipment should be < 70% (non-condensing). The ambient temperature of the air entering
the front panel should not exceed 30° C (86°F), and should not fall below 0°C (32°F). It is recommended to leave
a 1 RU gap between each module.
• The routing switcher system has been well planned and designed. Consideration must be given to inputs and
outputs across multiple router levels and typical operating scenarios for breakaways.
• the socket/outlet shall be installed near the equipment and shall be easily accessible.
• Correct IP addresses have been assigned to the equipment, where required.
• All NK Series equipment connected in the routing switcher system have firmware v2.00 or later. Firmware
updates are available from the Ross Video website (www.rossvideo.com).
The NK-3G144 is designed to be operated with the front panel closed to ensure adequate cooling via the fans.
The NK-3G144 provides phantom power via the T-Bus connector to other NK Series devices (NK-GPI,
NK-SCP/A, NK-SCP/K2). The NK-3G144 does not receive power via the T-Bus connector.
For More Information on...
• updating the firmware in a device, see the readme file that comes with the firmware.
Unpacking the Equipment
On receiving your routing switcher, check the contents against the packing list. Make sure that all equipment
itemized on the packing list is present and that there are no signs of damage before you start installing the routing
switcher into your system.
If anything is missing or damaged, contact Ross Video immediately to obtain the correct warranty service
procedures. This ensures prompt assistance, minimal turnaround time, and avoids any freight issues.
We recommend that the equipment is installed by qualified and experienced service personnel, to any relevant
standards and approvals.
Warning
— Do not operate the NK-3G144 for extended periods with the front panel open.