Avid Technology Stage 48, Руководство пользователя

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Stage 48 18
10
Inside Stage 48 via the open back panel, tighten the two cap-
tive thumbscrews to secure the I/O card to the Stage 48 chas-
sis. Use a screwdriver to make sure the card is properly
secured.
11
Inside Stage 48, locate the pre-installed 50-pin I/O card ribbon
cable bundle.
12
Cut the cable tie that is securing the ribbon cable bundle, mak-
ing sure to not damage the ribbon cables. Remove the cable tie
from Stage 48.
13
Use the following cables, depending on the slots you have cho-
sen to install cards into:
• For a card installed in the top slot of Stage 48, use the cable
that is labeled in Figure 29 as “1.”
• For a card installed in the middle slot, use the cable that is
labeled in Figure 29 as “2.”
• For a card installed the bottom slot, use the cable that is la-
beled in Figure 29 as “3.”
14
Connect the cable to the I/O card by making sure the plastic
key on the connector is aligned with the slot on the port. Se-
cure the connection by moving the retaining clips on each side
of the socket connector inward. Check to make sure the ribbon
cable is connected securely.
15
Reconnect the fan cable.
16
Replace the back panel of Stage 48.
17
Secure each card to the front panel of Stage 48 using four front
panel mounting screws.
18
To connect your Stage 48 to your SC48 and to confirm I/O
card installation, proceed to Chapter 3, “Connecting Stage
48.”
Figure 26. Tightening a captive thumbscrew
Figure 27. I/O card ribbon cable bundle (front view)
Figure 28. Cable tie to be removed
Figure 29. I/O card ribbon cables
1
2
3
1 1
2
3