Installing The External Alerts (Optional) - AT&T Merlin II Feature Module 2 Installation Ans Getting Started Manual

Connecting the expansion card and the voice announcement unit.
FIGURE 10
To ac
outlet

Installing the External Alerts (Optional)

External alerts are the small incandescent lamps that are designed to be
mounted on a wall in full view of the CMS supervisor and agents. Each alert
is connected to a dry circuit relay which in turn is connected to a line jack on
the MERLIN II system control unit, either directly or through building wiring.
(The dry circuit is connected to a separate power source as well as to a wall-
mount adapter. The wall-mount adapter completes the wiring connection
between the MERLIN II system control unit and the alert).
Up to four alerts can be connected to one MERLIN 11 system control unit.
Each alert should be clearly marked as to whether it is alert number 1,
number 2, number 3, or number 4.
During the alerts must be assigned to lines
MERLIN II system administration,
that are not assigned to CMS. During
the alerts must be
CMS administration,
assigned to the line button numbers. The line button numbers correspond to
the outside line ports on the MERLIN II system control unit which connect to
the alerts.
22 Step 3: Installing Your Hardware