UVIC OPERATION
41
3.3 Local Public Address
The operator has the ability to give local
Public Address (PA) messages using
the model MNC-MC microphone
provided. PA mode can be entered
simply by pressing the press-to-talk
(PTT) button on the MIC while the MIC
is plugged into the 1/4” receptacle on
the front panel. The PA LED will be lit
anytime the PTT button on the
microphone is pressed. The local PA
volume level is set by adjusting the MIC
GAIN knob located directly above the
MIC jack.
NOTE: Local PA overrides ALL siren
functions activated either remotely or
locally.
3.4 Relay
Output
Terminal block
JP11 at the bottom of the
system motherboard is the relay output.
This relay closes whenever a siren
function is running. In PA mode, the
relay closes for approximately 30
seconds when the PTT button is
released. The relay is open while the
MIC PTT button is pushed.
3.5 600 Ohm I/O
Terminal block
JP12 at the bottom of the
system motherboard is the 600 ohm
input/output connector. This port can be
used to make connections for activation
and status monitoring of the unit over
wire-lines. It can also be used to
connect external audio sources to the
amplification system.
3.6 Remote-Landline
Activation
Terminal block
JP14 at the bottom of the
system motherboard is the Remote
Activation input. There are eight inputs
available on JP14. The electronic siren
controller can optionally be operated by
separate remote dry contact closures
provided across this input.
Any of the codes, which means all of the
functions programmed for that code, can
be activated by providing a momentary,
dry contact closure between “COM” and
the desired JP14 terminal. For example,
shorting “F1” to “COM” will activate
whatever is programmed for code #1,
and shorting “F2” to “COM” will activate
whatever is programmed for code #2
and so on.
Provide a momentary contact closure
between JP14 “COM” and “F8” (RESET)
if desired to terminate an activated
signal before it runs for the full duration.
Remote Activation Connections
JP14 Terminal
Function
1 “Common”
2 “F1”
3 “F2”
4 “F3”
5 “F4”
6 “F5”
7 “F6”
8 “F7”
9 “F8”
10 “Common”
Summary of Contents for Personnel Alerting System
Page 49: ...INSTALLATION 49 Figure 5 2 UVIC Cabinet Dimensional Outline Drawing ...
Page 50: ...INSTALLATION 50 Figure 5 3 UVIC Wiring Diagram ...
Page 51: ...INSTALLATION 51 Figure 5 4 UVIC Battery Connections ...
Page 62: ...INSTALLATION 62 Figure 5 5 Yagi Antenna Installation Example ...
Page 63: ...INSTALLATION 63 Figure 5 6 Omni Antenna Installation Example ...
Page 64: ...INSTALLATION 64 Figure 5 7 Antenna Grounding Example ...
Page 69: ...INSTALLATION 69 Figure 5 10 UVLOC Dimensional Outline ...
Page 70: ...INSTALLATION 70 Figure 5 11 UVIC25SD Field Wiring Diagram ...
Page 83: ...83 Figure 9 1 UVIC Final Assembly and Parts List Page 2 of 2 ...
Page 84: ...UVIC Final Assembly and Parts List 84 Figure 9 2 UVIC25ST Wiring Detail ...