User Manual

Contents
Chapter 1: Product Description 1
Product Description 2
L900 MIU Programming 2
RF Protocol Error Detection 2
RF Frequency Control Algorithm 2
RF Transmission Period and Randomness 2
Low Battery RF Emissions 2
Chapter 2: L900 Specifications 3
Electrical Specifications 3
Transmitter Specifications 3
Encoder Register Interface 3
Specifications - L900 MIU Pit 4
Environmental Conditions 4
Functional Conditions 4
Dimensions and Weight 4
Chapter 3: General Installation Guidelines 7
Tools and Materials 7
Safety and Preliminary Checks 8
Verifying/Preparing the Encoder Register 8
Installation of a Register (Non Pre-Wired or Potted Only) 9
Chapter 4: Pit Installation 13
Prior to Installation 13
Storage 13
Unpacking 13
Tools and Materials 14
Site Selection 14
L900 MIU Pit Installation 15
Installing the Antenna 16
L900 MIU Pit Installation and Maintenance Guide
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