SAMSUNG DCS INSTALLATIONTECHNICAL MANUAL APRIL 1996PART 3. INSTALLING PRINTED CIRCUIT CARDSUnpack and inspect each card before installing. Check for signs of physical damage. If any damageis detected, do not attempt to install. Contact Samsung Technical Support immediately.3.1 RAM PACK (Figure 3–2)Select the appropriate type of RAM pack for the system. Make sure that the BACK UP switch is inthe OFF positon. Insert the RAM card in the KSU slot labeled RAM (see Figure 3–1). Push firmly inthe middle of the RAM pack to ensure that it is fully inserted into the back plane connector.To prevent accidental damage to the RAM card, the RAM connector on the back plane is positionedto mate only with the RAM card. Other interface cards will not mate with this connector and the RAMcard will not mate with any other connector.3.2 4 CO PROTECTION CARD (Figure 3– 3)This card has no selectable options. Insert the 4 CO protection card into the appropriate slot (seeFigure 3–1). Push firmly in the middle of both card ejectors to ensure that it is fully inserted into theback plane connector.3.3 2 SLI CARD (Figure 3– 4)This card has no selectable options. Insert the 2 SLI card into the appropriate slot (see Figure 3–1).Push firmly in the middle of both card ejectors to ensure that it is fully inserted into the back planeconnector.3.4 MISC CARD (Figure 3–5)There are no options to select on this card. Insert the MISC card into the appropriate slot (see Figure3-1). Push firmly in the middle of both card ejectors on each card to ensure that it is fully insertedinto the back plane connector.NOTE: Only one MISC card can be installed in a system.3.5 4 TRK CARD (Figure 3–7)There are no options to select on this card. Insert the 4 TRK card into any slot on the expansionback plane (see Figure 3–6). Push firmly in the middle of both card ejectors on each card to ensurethat it is fully inserted into the back plane connector.3.6 6 DLI CARD (Figure 3–7)There are no options to select on this card. Insert the 6 DLI card into any slot on the expansion backplane (see Figure 3–6). Push firmly in the middle of both card ejectors on each card to ensure that itis fully inserted into the back plane connector.3–1