Federal Signal Corporation Personnel Alerting System, Installation And Operation Instructions Manual

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INSTALLATION
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to turn on the amplifiers and route the 600 ohm audio to the amplifiers. For best results,
a well-filtered audio source should be used. The audio cable used should be shielded
audio grade cable and the length should be kept as short as possible. Keep away from
sources of electrical noise.
5.18 Turning Power On
1. Verify all wiring has been completed in the previous sections and that the
connections are tight and secure. After the battery connections and antenna
connections have been made and the battery disconnect connector has been
plugged in, the UVIC will be running on battery power.
2. The UVIC control board clock LED will begin to blink approximately 30-sec. after
power has been applied.
3. Connect AC power and verify that the battery charger LEDs turn on indicating the
charger is charging the batteries.
4. Turn on the radio transceiver power (if applicable) and verify the radio power LED
turns on.
Figure 5.8 – UVIC Strobe and Speaker Wiring