UltraVoice Manual - Alerting & Notification
UltraVoice Manual - Alerting & Notification
UltraVoice Manual - Alerting & Notification
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Controls:<br />
Federal Signal <strong>UltraVoice</strong><br />
Installation and Operation <strong>Manual</strong><br />
4 PTT<br />
Active low, will sink 500 mA max.<br />
5,7 12 VDC for Radio<br />
+/- 0.2 Volts, 1.0 Amps max.<br />
6,8 Ground<br />
1.5 Amps max. Current capacity<br />
P1-Lower 6 Pin Standard Serial Port:<br />
1 Digital Receive / Serial Port Not<br />
2 TX Data<br />
3 RX Data<br />
4 Ground<br />
5 SCK Microcontroller Programming Line<br />
6 Microcontroller Reset<br />
P1-Upper 6 Pin Auxiliary Serial Port:<br />
2 TX Data<br />
3 RX Data<br />
4 Ground<br />
DV GAIN Volume adjustment for digital voice option.<br />
Internal Digital Voice level sufficient to drive<br />
TP5 or TP6 into clipping.<br />
TX GAINs Transmitted audio adjustable from<br />
50 mV to 1 VP-P<br />
EXTERNAL REC GAINs Received Audio level 300 mV – 3.00 VP-P<br />
MIC GAIN Local PA level range sufficient to drive<br />
amplifiers into clipping w/50 mV nominal<br />
input level<br />
<strong>Manual</strong> Activation Switches: Activate with a hold time > 0.50 seconds<br />
Indicators<br />
RXD Receive serial data & receipt of<br />
radio channel modulation.<br />
TXD Transmit serial data & DTMF & digital<br />
SPECIFICATIONS<br />
21
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