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SAMSUNG DCS 70
INSTALLATION MANUAL
The 3TRK, 6TRK, 4TRK24, 6TRK24 and the 2SLI boards are
provided with overvoltage protection against voltage surges
that are typically found on telephone lines in Australia.
In lightning prone areas, additional overvoltage protection
must be fitted to the lines to prevent premature equipment
2 SLI-C CARD
The 2SLI card is an optional board that provides two single line telephone (SLT) ports.
These ports have been designed for use as Outdoor Extensions (ODX) and provide the same
overvoltage protection as the exchange line ports. These ports may also be used for internal
use. This card has no selectable options. Insert the 2 SLI card into the dedicated 2SLI slot
(see Figure 4-1). Push firmly in the middle of both card ejectors to ensure that it is fully
inserted into the backplane connector. The 2SLI-C Card is the same as that used in the DCS
Compact system.
Note: The DCS 70 only supports DTMF dialling single line telephones, fax or modems.
Decadic dialling is not supported on the DCS 70.
MISC1&2 CARDS (MISC1D70 / MISC2D70)
There are two optional MISC cards MISC 1, which provides two serial data ports, additional
DTMF receivers (4 ch.), a second external Music On Hold input, an additional external page
interface, three general purpose relays and circuitry for an alarm sensor. There are no
options to select on this card. Insert the MISC card into the appropriate slot (see Figure 4-1).
The MISC 2 card is equipped with a built in 4 channel Auto Attendant feature in addition to
the facilities on the MISC 1 card. Both MISC cards support analogue CLIP and also an
optional modem to support remote maintenance. (See Fig 4.2) and
To insert the cards push firmly in the middle of both card ejectors on each card to ensure that
it is fully inserted into the backplane connector.
NOTE: Only one MISC card can be installed in a system.
MODEM CARD (MODEMD70)
The Modem card is an optional daughter card which can be installed on the MISC 1 or MISC
2 card. Align the modem card with the 2 x14 pin male connectors on the MISC card and the
arrow on the Modem card pointed towards the front of the card, and push firmly home. (See
Fig 4.2)
8 DLI CARD (8DLID70)
The 8DLI card is an optional expansion board that provides eight digital extension lines (DLI
ports) These ports do not support daughter card extensions. There are no options to select
on this card. Insert the 8 DLI card into any universal card slot in the KSU or Expansion
WARNING.
failure.
Page 4-3
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10
January, 2000
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