Instruction d'utilisation System Sensor S1224MC

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INSTALLATION AND MAINTENANCE INSTRUCTIONS
SpectrAlert Selectable Output Strobes,
Horns, and Horn/Strobes
3825 Ohio Avenue,St. Charles, Illinois 60174
For use with the following models:
1-800-SENSOR2, FAX:63 0-377-6495
Strobes - 12/24 volt: S1224MC, S1224MCW, S1224MCSP, S1224MCSPW, S1224MCP, S1224MCPW
www.systemsensor.com
Combo - 12/24 volt: P1224MC, P1224MCW, P1224MCSP, P1224MCSPW, P1224MCP, P1224MCPW
Horns - H12/24, H12/24W
Suffix “W”indicates white housingmodels . Suffix “SP” indic

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Wire Sizes Figure 1C: Horn Current Draw Measurements (RMS): The designer must be sure that the last device on the circuit has DC FWR sufficient voltage to operate the device within its rated voltage. Selectable Horn Tones 12V 24V 12V 24V When calculating the voltage available to the last device, it is nec- Temporal Low Electromechanical 15 23 13 23 essary to consider the voltage drop due to the resistance of the Volume 3000 Hz Interrupted 15 33

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NOTE: SpectrAlert selectable output strobes, set at 15 and 15/75cd, Figure 2: Candela Selections For strobe candela selection, adjust slide switch located automaticallyw ork on both12V and24V po wer supplies. on the rear of the product while watching the viewing win- NOTE: The strobe is not listed for 12V operating voltages when dow on the side of the reflector. set to 30, 75 or 110 candelas. Use only those settings marked as Permissible Candela Setti

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Figure 7: Horns and strobes powered independently Figure 8: Removal of horns and strobes from (horn operated on coded power supply) mounting plates NOTE: Strobes must be powered continuously for horn operation. To remove units from mounting plates, insert Quick Click Re- moval Tool as shown to unlock snap. While pushing in Removal INDEPENDENT OPERATION Tool to release the snap, pull back on the horn/strobe. Hinge the HORN AND STROBE horn/strobe module,