Black Widow Security BW X-Z Series Informations techniques Page 76

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5. Holding the edge of the network card, carefully align the bottom edge
connector with the card slot on the main board. (See illustration at left.)
6. Push the card firmly into the slot. Push down one end of the card, then
the other. Use this “rocking” motion until the card is firmly seated in the
slot.
7. Secure the card with the retaining screw removed in step 4.
8. Make sure the card has been placed evenly and completely into the card
slot.
9. Slide the CPU back into the cabinet and reattach all cables and power
cords.
Repeat the installation steps above for each Black Widow at this location.
Building the Network Bus
On Arachnet networks, normal 4-wire phone cables are used to construct
the Bus. The cable must be equipped with a modular RJ-11 male connector
at each end. Figure 8.2, shows the proper orientation of the wires within the
connectors.
Notice in Figure 8.2, that the two black wires are on the outside and the two
yellow wires are on the inside when the connectors are held side-by-side.
When making custom phone cables, make sure the connectors are attached
according to the diagram on all cables in the network. Be sure to check pre-
made cables for proper connector attachment - never assume they are
properly constructed.
Advanced
8.4
Figure 8.2
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