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General| Category | Control Systems |
|---|---|
| Manufacturer | Chamberlain |
| Series | SENTEX Infinity L Series |
| Output Voltage | 24 VDC |
| Housing Material | Steel |
Ensure proper earth grounding to prevent static discharge damage and ensure reliable system operation.
Use dedicated power sources with circuit breakers to minimize line noise and operational interruptions.
Guidelines for connecting wires to terminal blocks, including wire gauge and number of wires per terminal.
Connects units via dual short-haul modems using twisted pair cable for distances over 30 feet.
Connects multiple Infinity units via RS-232 ports, detailing jumper settings and cable requirements for chain communication.
Uses power monitor LEDs and button to verify correct voltage input to the main processor board.
Explains connections for Wiegand, Barium Ferrite, Proximity, and ClikCard readers to specific terminals on the board.
Details installation of the Auxiliary Relay Module (ARM), its placement in a chain, and programming relay states at power up.
Identifies each unit's position in the chain, determines the total number of units, and records serial numbers for system setup.
Tests the telephone entry function, including off-hook indicator, voice quality, and relay activation via dialing.
Details side tone, microphone sensitivity, and click level adjustments for the Model 1100329 telephone interface board.
Tests card readers and keypad codes to ensure proper activation of relays and verify system responses.
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