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< LS Series >

There were 3 articles found in this category:

  1. questionMy LS2 is not responding.
    The first thing to check would be the batteries if the LS2 is not responding to any codes at the keypad level and no lights are indicating a rejection or accepting of the code. If you are using a DTD device or a PDA and it is not responding to the LS2\P follow these steps: 1. Choose Communicati ...
  2. questionHow do Nodes and the Network Controller use the network?
    (versions 1.4 and higher) 1. When a Node boots, it initially selects for itself a temporary random I.P. address in the zero conf address space (169.254.X.Y where X and Y are randomly selected). 2. The Node then casts for a Network Controller at 224.0.72.62 U.D.P. port 7262, and presents its U ...
  3. questionManagers Lockout for an Electromagnetic Door Lock
    Problem: A customer wants to control access through a door by entering a "Managers Code" to lock out user codes. Solution: Use a Command and Control 212R or 212SE keypad and follow the wiring diagram and programming commands below. The explanation seen in the diagram, Attachment A, describes th ...