User manual BIAMP VOCIA LIFE SAFETY INTERFACE

[. . . ] Incorrect configuration, removal, or non-installation of some system elements may result in the LSI-16 reporting a fault or alarm condition. For correct, fault-free operation, inputs and outputs must be connected to the LSI-16 as detailed below, the LSI-16 must detect that it is the only such device installed in the Paging World, and the system must be correctly configured and correctly operating. Vocia installations designed to comply with the requirements of EN 54-16 must be installed in accordance with Biamp recommendations detailed in this User Manual and in the Vocia VACIE Reference Guide (download from www. biamp. com). Front Panel The LSI-16 features twenty-three LEDs on the front plate (from left to right): (LED 1) Power The first LED on the left will illuminate green if the unit is powered by main or PoE supplies. [. . . ] Note: If an emergency microphone is located near the sounder, it may be configured in Vocia software to mute the sounder while making live announcements. System Fault Reset Input This input is required to take the LSI-16 out of System Fault condition. Note: the LSI-16 will always power up in a system fault state (see connection diagram). 8 LSI-16 rear paneL System Test A system test can be initiated by simultaneously connecting monitored outputs 1 and 2 to ground (see connection diagram). A system test runs a diagnostic test, part of which illuminates each LED in turn and momentarily activates the sounder. Connection Diagram: External Switches and Sounder (Note: 10V supply may be derived from the LSI-16 Outputs Connector) SW1 SW2 SW3 D1 and D2 R1 and R2 S1 System Fault Reset (e. g. EAO 31-453 or equivalent switch) 1N4004 or equivalent general purpose 1A diode 22k 0. 25 watt resistor Piezo (or similar) sounder - tone and sound pressure level may be required to comply with local norms Voice Alarm Active This output is active when messages are playing in response to an alarm input. This output provides indication of when a message is playing or when a message has been muted. Constant active output - indicates a message is playing in response to an alarm input. General Fault, PSU Fault, Protection Fault and Path Fault These outputs will be activated by the same alarm conditions as identically named LEDs on the front panel (described above). Note however that these outputs will be activated by the faults listed above irrespective of whether a System Fault has been activated. The Voice Alarm Active, General Fault, PSU Fault, Protection Fault and Path Fault outputs are monitored for open-circuit or short-circuit to ground or power supply and for over-voltage on the output pin (>35V DC). Output monitoring facilitates compliance with voice evacuation standards. For each of these outputs, a load must be connected between each output and the positive voltage source. If any output on terminals 1 through 8 is unused, the output must be connected through an external resistor to the positive side of the voltage source (either 10V Out or user-supplied external source). To ensure correct functionality, the value of each resistor should be 22k. An internally derived 10V source is provided at the 10V Out terminal; however, the total current available from this pin is limited to 100mA. This voltage source may be used for external devices provided the total load is less than 100mA. For higher-current devices, a user-supplied external voltage source of up to 35V may be used, with the negative side connected to the pin. Due to monitoring constraints, it is impossible to use both the internal 10V source and an external source. For monitoring purposes, the positive side of the voltage source (either 10V Out or user-supplied external source) must be connected to the External Supply Over-voltage Monitor (terminal 8), as well as supplying voltage to external devices. 9 LSI-16 rear paneL Control Inputs Two five-position plug-in barrier strip connectors provide control input connections. Eight separate channels plus two ground pins are provided (see table below for connector assignments). Marking 1 2 3 4 5 6 7 8 Function Ground PSU Fault (contact closure indicates a PSU Fault) Ethernet Fault Voice Alarm Silence from CIE (common for all zones) Voice Alarm Reset from CIE (common for all zones) Ground Emergency Detection System Alarm 1 Emergency Detection System Alarm 2 Emergency Detection System Alarm 3 Emergency Detection System Alarm 4 Input Activation Conditions Control Inputs 1 and 2 To activate an input, it must be connected to an external circuit that returns to either of the two be less than 4k. pins. [. . . ] Electro-mechanical fans, electrolytic capacitors, gooseneck microphones, cords connecting handheld microphones, hard-drives, displays, and normal wear and tear of items such as paint, knobs, handles, keypads and covers are not covered under this warranty. This warranty is in lieu of all other warranties, expressed or implied. Biamp Systems disclaims all other warranties, expressed or implied, including, but not limited to, implied warranties of merchantability and fitness for a particular purpose. The remedies set forth herein shall be the purchaser's sole and exclusive remedies with respect to any defective product. [. . . ]