NEC Univerge SV8100 System Hardware Manual page 343

SECTION 5 EXTERNAL PAGING
5.1 External Page
Two external page zone/door box circuits are provided by each IP1WW-2PGDAD
installed. Each Door Box/external page circuit provides a dry relay contact. The
CD-CP00 also provides a connection for external paging and a relay. The external
page on the CD-CP00 is speaker number 9 - the relay is number 0. The external
page speakers provided by the IP1WW-2PGDADs are 1-8 - the relays on the
IP1WW-2PGDADs are numbered 1-8.
The IP1WW-2PGDAD can be used for talkback with External Page, as can a CO
trunk port with the proper external page equipment - set Program 31-06-03 to 0 for
talkback. However, the external page circuit on the CD-CP00 cannot be used for
talkback.
5.2 Installing an External Page System
1. Connecting to the CD-CP00:
Connect an RCA line from the CN8 or CN9 connector on the CD-CP00 to the
appropriate location on the extension cross-connect block.
2. Connect the two-conductor station cable from the cross-connect block to the
external relay/external page.
3. Install bridging clips as required.
1. Connecting to the IP1WW-2PGDAD:
Make sure the jumper in the IP1WW-2PGDAD for the channel is set correctly.
(Refer to
2. If a line cord was not previously connected to the IP1WW-2PGDAD, complete
Steps 3-6. Otherwise, skip to Step 7.
3. Install a modular jack for each IP1WW-2PGDAD. For each module, run one-pair
24 AWG station cable from the cross-connect block to a modular jack. Ground
the unused pair.
4. Terminate the extension leads to GRN/RED of the modular jack. Terminate the
unused leads to the jack.
5. Install bridging clips as required.
6-16
CHUYÊN CUNG CẤP TỔNG ĐÀI NEC
An IP1WW-2PGDAD circuit used for External Paging
cannot be used for an analog Door Box.
OR
Figure 6-4 IP1WW-2PGDAD Jumper Settings on page
Installing SV8100 Optional Equipment
http//vietpro.com.vn
UNIVERGE SV8100
6-4).