Kdb-Single Line Interface (Kdb-Sli) - Samsung OfficeServ500 Installation Manual

KDB-Single Line Interface (KDB-SLI)

The KDB-SLI provides one additional SLI circuit for the connection of any standard telephone
(SLT). The KDB-SLI will only operate when the keyset is connected to an 8-port DLI card so that
it can use the second B channel. Each port on this card is intended for connection to one tele-
phone.
CAUTION: Connecting multiple telephones to a port may result in incorrect operation or
damage to the card.
NOTE: The circuitry on a KDB-SLI does not provide a loop open disconnect signal or
have the over-voltage protection necessary for OPX operation.
Read Installation
Installation Procedure
Always unplug the keyset line cord before installing a daughterboard.
1. Unplug the line cord from the keyset.
2. Place the keyset face down on a soft surface.
3. Remove the two knockouts marked "Expansion Module" and "Extra" on the base
using a flat-bladed screwdriver or similar tool.
4. Position the daughterboard over the Expansion Module connector and push it into the socket.
5. Secure the daughterboard onto the keyset using the screws provided.
Connecting Devices To DCS Daughterboards
There are two methods for connecting devices to keyset daughterboards. The simplest method
is to connect a device (e.g. another keyset) directly by means of an RJ11 line cord to the "Extra"
connector. (If connecting a single line telephone, use a line cord fitted with a mastering unit.)
After connecting the line cord, secure it in place with the supplied clamping plate and screw.
The second method is to use a multi-pair station cable, connecting separate station jacks to the
first two pairs. A line cord can now be connected between the daughterboard and the second
jack. This returns the daughterboard port to the MDF for cross-connection to another cable run.
Procedure, below.
9-3
(Figure 9-1)