Samsung iDCS 100, Installation Section

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iDCS 100 INSTALLATION
TECHNICAL MANUAL PART 8 JUNE 2002
8.1
PART 8. INSTALLING KEYSET
DAUGHTERBOARDS
8.1 KDB DLI
Before performing this procedure, the line cord must be unplugged from the keyset.
The base wedge should then be removed, the keyset should be placed face down on a
soft surface and the four base retaining screws removed
(see Figure 8–1) .
The base should now be separated from the keyset and the keyset top half set aside.
The KDb DLI can now be attached to the keyset base with the four screws supplied
(see Figure 8–2) . Care should be taken to ensure that the modular socket shows
through the access hole in the base (see Figure 8–3) .
Invert the base assembly over the keyset and plug the ribbon cable into the socket on
the keyset PCB
(see Figure 8–4) while making sure no damage occurs to the keyset
PCB. Reattach the base to the keyset and test to ensure normal keyset operation.
8.2 KDB SLI
Before performing this procedure, the line cord must be unplugged from the keyset.
The base wedge should then be removed, the keyset should be placed face down on a
soft surface and the four base retaining screws removed
(see Figure 8–1) .
The base should now be separated from the keyset and the keyset top half set aside.
The KDb SLI can now be attached to the keyset base with the six screws supplied
(see
Figure 8–5) . Care should be taken to ensure that the modular socket shows through
the access hole in the base (see Figure 8–3) .
Invert the base assembly over the keyset and plug the ribbon cable into the socket on
the keyset PCB
(see Figure 8–4) while making sure no damage occurs to the keyset
PCB. Reattach the base to the keyset and test to ensure normal keyset operation.
8.3 CONNECTING TO THE KDBS
There are two methods for connecting devices to keyset daughterboards. The simplest
method is to connect the second device directly by means of a line cord
(see Figures
8–6 and 8–7) .
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 will return the daughterboard port to the MDF
for cross-connection to another cable run
(see Figure 8–8).
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