Crystal Vision
Installation
Part of an Indigo 4 CoolFlow frame showing the use of full and half size EMC covers and the use of single,
double and quad rear connectors
Note:
In order to accommodate the connectors of some full height (quad) rear modules such as
the RM02, RM10 and RM19, special retaining bars without a central captive screw
should be used. The centre of the bar is then retained with a separate M3 x 8mm screw.
Warning:
To maintain product safety and EMC compliance the rear of the frame should be
filled with Crystal Vision rear connectors and/or EMC covers and held in place
with retaining brackets before power is re-applied.
2.8 Indigo power supplies
The Indigo 4 CoolFlow frame is supplied with the 160W rated PSU-160i. It is possible to
use the older PSU-75i and PSU-150i but it is preferred that these are not mixed in any one
frame.
PSU-160i - top view
Note:
Care should be taken if mixing power supply types. It is not recommended to combine
the PSU-75i with anything other than a second PSU-75i. The Indigo power supply
modules are
not
compatible with similar PSUs used in FR2AV and FR1AV frames.
Monitoring power supply status
A signal from the each of the power supplies is routed through the frame wiring to the front
panel electronics. This allows an indication by the PSU LEDs of the status of the installed
power supplies.
A faulty condition is indicated when the corresponding LED is red and a normal condition
when it is green/yellow. If a PSU is removed for maintenance the corresponding LED will
be unlit.
Indigo 4 CoolFlow User Manual R1.7
30
03/12/2012
