Ross SRA-8901 Series, Руководство пользователя

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2–4 • Installation SRA-8901 Series User Manual (Iss. 02)
6.
Using a Phillips screwdriver and the supplied screw, fasten the rear module to the back
plane. Do not over-tighten.
7.
Ensure proper frame cooling and ventilation by having all rear frame slots covered with
rear modules or blank metal plates.
To install the card in the openGear frame
1.
Locate the Rear Module you installed in the procedure “ To install the rear module in
the openGear frame ” on page 2-3.
2. Hold the card by the edges and carefully align the main card edges with the slots in the
frame.
3. Fully insert the card into the frame until you feel the bullet connectors on the card-edge
come into contact with the rear module.
4. Continue to slide the card until the bullet connectors are fully seated into the HD-BNCs
of the rear module. You will feel a click when the bullet connectors fully mate into the
rear module.
Removing a Card or Rear Module
Removing a rear module without removing the associated cards/assemblies is very difficult and
could result in damage to the connectors
Notice
— Ensure all the bullet connectors on the card-edge are aligned correctly to the edge
of the main card before inserting the card into a frame slot. Inserting misaligned bullet
connectors into the rear module backplane can damage the connectors, the rear module or
both.
Figure 2.2 Example — Mis-alignment of Bottom
Three Connectors
Figure 2.3 Bullet Connectors — Example of
Correct Alignment
Bullet
Connectors
Card-edge
Bullet
Connectors
Card-edge