Crystal Vision
Installation
Indigo 4 User Manual R1.7
7
09/08/2012
2.1 Rack mounting and ventilation
The unit must have adequate ventilation. Install in standard 19" racks with cool air
circulation at the front and with both side ventilation grilles unobstructed.
Indigo 4 air-flow
Install the Indigo frame in a standard 19-inch rack as follows:
Mount in the rack and secure via the rack ears
Allow adequate space for the fan intakes at the front and the exhaust through the
left and right sides
Note:
The upper and lower sections of the frame are able to operate normally with only one of
the fans in action. If one of the fans should fail, the closed frame can still operate
indefinitely with an ambient temperature of 40 °C.
It is also possible to operate the frame with the front panel open, however the frame may
not meet electromagnetic compatibility (EMC) requirements in this condition.
