Cobalt Digital COMPASS 9391 3G_HD_SD-SDI Timecode Burn-In Inserter - Manual (Page 20)

2
Installing the 9391 Into a Frame Slot
2-2 9391-TCB PRODUCT MANUAL 9391-TCB-OM (V1.3)
CAUTION
If required, make certain Rear Module(s) is installed before installing the 9391
into the frame slot. Damage to card and/or Rear Module can occur if module
installation is attempted with card already installed in slot.
Note: Check the packaging in which the 9391 was shipped for any extra items such
as a Rear Module connection label. In some cases, this label is shipped with
the card and to be installed on the Rear I/O connector bank corresponding to
the slot location of the card.
Install the 9391 into a frame slot as follows:
1. Determine the slot in which the 9391 is to be installed.
2. Open the frame front access panel.
3. While holding the card by the card edges, align the card such that the
plastic ejector tab is on the bottom.
4. Align the card with the top and bottom guides of the slot in which the
card is being installed. Gradually slide the card into the slot. When
resistance is noticed, gently continue pushing the card until its rear
printed circuit edge terminals engage fully into the Rear Module mating
connector.
CAUTION
If card resists fully engaging in Rear Module mating connector, check for
alignment and proper insertion in slot tracks. Damage to card and/or Rear
Module may occur if improper card insertion is attempted.
5. Verify that the card is fully engaged in Rear Module mating connector.
6. Close the frame front access panel.
7. Connect cabling in accordance with the appropriate diagram shown in
Table 2-1, “9391 Rear Modules” (p. 2-4).
8. Repeat steps 1 through 7 for other 9391 cards.
Notes: • The 9391 BNC input is internally 75-ohm terminated. It is not necessary to
terminate unused BNC inputs or outputs.
• External frame sync reference signals are received by the card over a
reference buses on the card frame, and not on any card rear I/O module
connectors. The frame has a BNC connectors labeled REF 1 and REF 2
which receive reference signals from an external source such as a house
distribution.
9. If network remote control is to be used for the frame and the frame has
not yet been set up for remote control, perform setup in accordance with
Setting Up 9391 Network Remote Control (p. 2-6).