UltraVoice Manual - Alerting & Notification
UltraVoice Manual - Alerting & Notification
UltraVoice Manual - Alerting & Notification
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Federal Signal <strong>UltraVoice</strong><br />
Installation and Operation <strong>Manual</strong><br />
2.8 Remote Activation, Sensor and Direction Inputs<br />
Number of Remote Activation Inputs 8<br />
Number of Remote Sensor Inputs 4<br />
Number of Direction Sense Inputs 4<br />
Input Type Optically Isolated activated by<br />
Dry Contact closure < 2 kOhms<br />
2.9 Front Panel Controls, Jacks, Switches and Indicators<br />
Jacks:<br />
J2 Microphone jack<br />
10 k input impedance,<br />
50 mVpp nominal input level.<br />
JP1 microSD FLASH card holder<br />
1 NC<br />
2 Slave Select Not<br />
3 Master Out / Slave In<br />
4 Switched 3.3V power<br />
5 Serial Clock<br />
6 Ground<br />
7 Master In / Slave Out<br />
8 NC<br />
JP4 Options Connector:<br />
1 microcontroller Input<br />
2 Ground<br />
JP3 On-Board Receiver Module Connector Pins:<br />
1 Ground<br />
2 +8 VDC<br />
3 Clock<br />
4 Data<br />
5 Latch Enable<br />
6 Carrier Detect Not<br />
7 De-Emphasized Receive Audio<br />
8 Flat Receive Audio<br />
JP4 SINAD Sensor Input Pins:<br />
1 Ground<br />
2 Sensor Input<br />
SPECIFICATIONS<br />
19
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