Grass Valley NV8500 Series v.3.5 User Manual
Page 74
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Inputs and Outputs
I/O Cards
•
Output cards go in slots with white card guides.
It is not possible to install an I/O card in the wrong bay. Input cards and output cards are of differ-
ent size.
3 For each card, press the ejector lever(s) inward, making sure each card is fully seated in its
slot.
4 Close the frame door after all cards have been installed. The door must be closed for the
router cooling system to work properly.
Installing I/O Cards in the NV8140
1 Facing the front of the router frame, locate the card bays. See Figure 1-6 on page 9.
2 Insert input cards into the input card bay of the frame. Insert output cards into the output
bay. Use the card guides for reference:
•
Input cards (with red ejector levers) go in slots with red card guides.
•
Output cards (with white ejector levers) go in slots with white card guides.
It is not possible to install an I/O card in the wrong bay. Connectors for Input cards and output
cards have different orientations.
3 For each card, press the ejector lever(s) inward, making sure each card is fully seated in its
slot.
4 Close the frame door after all cards have been installed. The door must be closed for the
router cooling system to work properly.
Installing I/O cards in the NV8576 or NV8576-Plus
1 Facing the front of the router frame, locate the card bays. (see Figure 1-10 on page 14.)
2 Insert input cards into an input card bay of the frame. Input card guides are red and the
cards’ ejector levers are also red:
•
In the upper bay, the card is right-side up, that is, its red ejector lever is at the bottom.
•
In the lower bay, the card is rotated 180° and the card’s red ejector lever is at the top.
3 Insert output cards into an output bay. Output card guides are white and the cards’ ejector
levers are also white:
•
In the upper bay, the card is right-side up, that is, its white ejector lever is at the bottom.
•
In the lower bay, the card is rotated 180° and the card’s white ejector lever is at the top.
It is not possible to install an I/O card in the wrong bay. Input cards and output cards are of differ-
ent size. I/O cards will not go into the upper bays unless they are right-side up and they will not go
into the lower bays unless they are upside down.
4 For each card, press the ejector lever(s) inward, making sure each card is fully seated in its
slot.
5 Close the frame door after all cards have been installed. The door must be closed for the
router cooling system to work properly.