Cobalt Digital COMPASS 9216-OE-DM AES_EBU Fiber Audio De-Embedder - Manual (Page 16)

2-2 •••• Installation 9216-OE-DM User Manual •••• (V 1.1)
Before You Begin
Before proceeding with the instructions in this chapter, ensure that your 20-slot frame is properly
installed according to the instructions in the 8300 Series User Manual.
Static Discharge
Throughout this chapter, please heed the following cautionary note:
ESD Susceptibility — Static discharge can cause serious damage to sensitive
semiconductor devices. Avoid handling circuit boards in high static environments such as
carpeted areas and when synthetic fiber clothing is worn. Always exercise proper grounding
precautions when working on circuit boards and related equipment.
Unpacking
Unpack each 9216-OE-DM you received from the shipping container and ensure that all items are
included. If any items are missing or damaged, contact your sales representative or Cobalt Digital Inc.
directly.
Working with Fiber Optic Connectors
Keep the following in mind when working with fiber optic connectors:
• Every time you are required to insert a connector into a device or mating sleeve, you must
clean the connector. All exposed surfaces of the ceramic ferrule must be clean. Follow
your facility practices of cleaning fiber optic connectors.
• Connectors must always be inserted into a device or have a dust cap on. Refer to Figure
2.1 for dust cap locations.
• A poor optical connection is often similar to a poor electrical connection. Try removing
the connector, cleaning, and re-inserting the connector. A bad connection can result in
experiencing instability of signal, high loss, or a noisy signal.
Figure 2.1 Card Connectors with Dust Caps Installed