Samsung OfficeServ500, Installation Manual

Page: 34 / 132

4-5
LED INDICATIONS
There are 12 LED indicators on the front of the card showing the status of the card. The
indications are described in
Appendix A .
ESM Daughterboard
This board ( Figure 4-5 ) has no selectable options and installs in position LOC1 of the MCP2
card ( Figure 4-1 ). The ESM board is required to expand the system from 512 to 1024 time slots.
To install the ESM board, remove the two screws holding the MCP2 protective casing together
(
Figure 4-6 ) and separate the two halves of the case. Place the ESM board face down over the
three connectors, taking care to properly line them up, and press gently on the back of the board
to seat it. The card casing can now be reassembled if all required daughterboards have been
installed.
MISC Daughterboard
This board ( Figure 4-7 ) has no selectable options and installs:
•
in position LOC3 of the MCP2 card ( Figure 4-1 ) for a single cabinet system, or
•
if the system has more than one cabinet, in position LOC2 of the SCP2 card ( Figure 4-3 ) or
position LOC2 of the LCP2 card(s) ( Figure 4-4 ).
Up to three MISC boards can be installed in a system (one on the MCP2 or SCP2 and one on
each LCP2). The MISC board is required to provide external music inputs, external page outputs
and programmable relay contacts.
To install the MISC board, remove the two screws holding the MCP2 or LCP2 protective casing
together (
Figure 4-6 ), or remove the four screws holding the SCP2 case together ( Figure 4-8 ),
and separate the two halves of the case. Place the MISC board face down over the two
connectors, taking care to properly line them up, and press gently on the back of the board to
seat it. The card casing can now be reassembled if all required daughterboards have been
installed.
SCM Daughterboard
This board ( Figure 4-9 ) has selectable options and installs in any available position of the MCP2
card when the system has one cabinet installed ( Figure 4-1 ). If the system has more than one
cabinet, the SCM board may be installed in any available position of the SCP2 card ( Figure 4-3 ).
Only one SCM board can be installed in a system (on the MCP2 or SCP2). The SCM board is
used to increase the number of available conference circuits by 18 to 24 and to add 12 DSP
circuits for DTMF and tone detection.
To install the SCM board, remove the two screws holding the MCP2 protective casing together
(
Figure 4-6 ) or remove the four screws holding the SCP2 case together ( Figure 4-8 ) and
separate the two halves of the case. Place the SCM board face down over the two connectors,
taking care to properly line them up, and press gently on the back of the board to seat it. The
card casing can now be reassembled if all required daughterboards have been installed.
NOTE: Only one SCM board can be installed per system.