Circuit Caller Id Daughter Board - NEC DS2000 Hardware Manual

8 Circuit Caller ID Daughter Board

For Caller ID capability, install 8 circuit Caller ID PCB daughter boards (P/N 80013) on the 8ATRU PCBs
(P/N 80011A). The Caller ID PCB provides Caller ID capability for all eight trunk circuits on the 8ATRU
PCB. Every 8ATRU PCB in the system can have a Caller ID daughter board. If your system uses software
version 02.02.14 or higher and 80010B or 80011B ATRU PCBs, DSP-based Caller ID is built in. You do not
need to install Caller ID PCB daughter boards. Check for availability.
system's ground wire connection so it won't obstruct the daughter board.
To install the daughter board (Figure 2-10):
1. Remove the metal bracket that holds the PCBs in place.
2. Remove the 8ATRU PCB.
3. Remove the headers from 8ATRU PCB connectors CN3 and CN4 and store in a safe place.
4. Align the Caller ID PCB standoffs over the holes located in the 8ATRU PCB.
8ATRU PCB. CN3 on the Caller ID PCB should be above CN4 on the 8ATRU PCB. CN1 on the
Caller ID PCB should be above CN2.
5. Push the PCB down until the standoffs snap into place.
6. Plug the 8ATRU PCB back into the system cabinet.
7. Refer to your system's Quick Setup Guide for additional feature information and any required system
programming.
CN4
CN3
Remove
headers
Figure 2-10: Installing the 8 Circuit Caller ID Daughter Board
DS2000 Hardware Manual
If you are installing Caller ID on an 8ATRU PCB in the last slot, you may have to adjust your
Note that the CN2 connector on the Caller ID PCB should be above the CN3 connector on the
Push PCB down at outside edges
until standoffs snap into place
CN3
CN2
Section 2: PCB Installation
Installing PCBs
CN2
CN1
2
2-7