Part 3. Installing Printed Circuit Cards; Rom Card; Miscellaneous / Trunk A Card; Trunk B Card (4 Analogue Trunk Circuits) - Samsung DCS Installation Manual

Samsung DCS Part 3
Installation March 2001

Part 3. Installing Printed Circuit Cards

Unpack and inspect each card before installing. Check for signs of physical damage. If any damage is
detected, do not attempt to install. Contact your dealer for advice.

3.1 ROM Card

Select the ROM card for the system (Figure 3–2). There are no options to select on this card. Insert
the ROM card in the KSU slot labelled ROM (Figure 3–1). Push firmly in the middle of both card
ejectors to ensure that it is fully inserted into the backplane connector.
To prevent accidental damage to the ROM card, the ROM connector on the backplane is positioned
to mate only with the ROM card. Other interface cards will not mate with this connector and the
ROM card will not mate with any other connector.

3.2 Miscellaneous / Trunk A Card

This card (Figure 3–3) has no selectable options. Insert as many Miscellaneous (MISC/TRK-A) cards
as are needed into any universal slot (Figure 3–1). Push firmly in the middle of both card ejectors on
each card to ensure that it is fully inserted into the backplane connector.
NOTE: If the alarm sensor is to be used, the MISC card must be installed in the KSU.

3.3 Trunk B Card (4 Analogue Trunk Circuits)

This card (Figure 3–4) has no selectable options. Insert as many Trunk B cards as are needed into any
universal slot (Figure 3–1). Push firmly in the middle of both card ejectors on each card to ensure
that it is fully inserted into the backplane connector.

3.4 8 Trunk Card (8 Analogue Trunk Circuits)

This card has no selectable options. Insert as many 8 Trunk cards as are needed into any universal
slot (Figure 3–1). Push firmly in the middle of both card ejectors on each card to ensure that it is fully
inserted into the backplane connector.

3.5 DLI Card

This card (Figure 3–5) has no selectable options. The KSU supports up to six DLI cards, and an ex-
pansion KSU supports up to seven DLI cards (Figure 3–1). Push firmly in the middle of both card
ejectors on each card to ensure that it is fully inserted into the backplane connector.

3.6 SLI Card

This card (Figure 3–6) has no selectable options. Insert as many SLI cards as are needed into univer-
sal slots 1 to 7 (Figure 3–1). Push firmly in the middle of both card ejectors on each card to ensure
that it is fully inserted into the backplane connector.
This card will automatically detect DTMF or dial pulse signals from the single line telephone set.
There are no software or hardware settings required.
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