Crystal Vision
Installation
The Indigo 1 range of frames is capable of housing the Crystal
Vision range of optical modules. Although these modules are not
capable of causing personal injury, care should be exercised
when exposing unshielded optical signals not to look directly into
the light beam.
This equipment has been tested and found to comply with the limits for a Class A
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at his
own expense.
2.2 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 1AE airflow
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:
Only one of the fans is essential in normal operation. 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.
Indigo 1 User Manual R1.14
8
27 February 2020
