Grass Valley NV5256 v.1.8 - Manual (Page 18)

10 Rev 1.8 • 08 Jul 11
2. Introduction
Installation
S Warning: Make certain that your work area is free of unnecessary objects that block personnel
movement or that might interfere with their footing. Careless handling of the NV5256 frame
could result in personal injury.
S Warning: Disconnect power, if it is connected, before mounting the frame in the rack.
S Warning: The NV5256 draws cooling air from the front through the door and exhausts it at the
top rear edge of the frame. Make certain that airflow is not blocked at these locations. If air flow
is restricted, overheating may occur. The frame must have its door installed and closed for
proper airflow through the chassis. Filters are located on the inside of the door assembly and
should be maintained regularly.
S Rear panel cover plates (placed in backplane slots that have no backplanes) are essential for
cooling. Although you can remove them temporarily, make sure that unused backplane slots
have cover plates during normal operation.
Rear handle
Mounting
Slot (8 places)
Keyway Slot
(4 places)
Power Supply 1 Power Supply 2