Sierra Video UDA-8705A - Manual (Page 15)

UDA-8705A User Manual (Rev. 1.1) Installation and Setup
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5. Align the top hole of the rear module with the screw hole on the top edge of the
frame back plane.
6. Using a Phillips driver 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 Module or blank metal plates. If you need blanks, refer to the chapter,
“Ordering Information” in your DFR-8300 series frame User Manual, and contact
your Sierra Video sales representative.
This completes the procedure for installing the Rear Module in a DFR-8300 series frame.
Board Installation
Use the following procedure to install the UDA-8705A in a DFR-8300 series frame:
1. Refer to the User Manual of your DFR-8300 series frame to ensure that the frame is
properly installed.
2. After selecting the desired frame installation slot, hold the UDA-8705A card by the
edges and carefully align the card edges with the slots in the frame.
3. Fully insert the card into the frame until the rear connection plugs are properly seated
on the midplane and rear modules.
This completes the procedure for installing the UDA-8705A in an DFR-8300 series frame.
BNC Labels
Affix the supplied BNC label, as per the included instructions, to the BNC area on the rear of the rack
frame.
Cable Connections
This section provides instructions for connecting cables to the installed Rear Modules on your DFR-
8300 series frame backplane.
Connections for the DFR-8310 Series Frames
In the DFR-8310 series frames, the UDA-8705A occupies one slot and provides eight analog outputs.
The input of the UDA-8705A can be terminated on the card depending on the rear module used. It is
not necessary to terminate unused outputs.
In the DFR-8310 series frames, the UDA-8705A may be used with the following Rear Modules:
• R1-8705 Full Rear Module — Each card provides eight outputs. The input must be
terminated on the UDA-8705A using JP1. Refer to Figure 4 for cable connections.
• R1L-8705 Full Rear Module — Each card provides eight outputs and one looping
output. If the input is looped on the rear module to another device, JP1 must be set
to LOOP. If looping is not used, either set JP1 to TERM, or terminate the input
externally at BNC 2. Refer to Figure 5 for cable connections.