User ManualTable of Contents1.0 EXECUTIVE SUMMARY41.1 Overview41.2 Model Comparison42.0 SCOPE42.1 Design Implementation43.0 SYSTEM ARCHITECTURE53.1 Finding a Live Circuit by Voltage53.2 Finding a Live Circuit by Lighting54.0 SYSTEM SPECIFICATIONS64.1 General Specifications64.2 Basic Overview7Transmitter Unit74.2.2 Receiver Unit74.2.3 External Probe85.0 SYSTEM ARCHITECTURE85.1 System Microcontroller (MCU)85.1.1 TU I/O Port Usage95.1.2 RU I/O Port Usage105.1.3 System ROM105.1.4 System RAM105.1.5 EEPROM105.2 RF System Controller115.2.1 RF System Settings115.2.2 Communications Scheme115.2.2.1 Device Address125.2.2.2 Supported Commands125.3 Switches125.3.1 TU Power/Mode Switch125.3.2 TU Calibrate/Channel Switch125.3.3 RU Power/Mode Switch125.4 Indicators135.4.1 TU Indicators135.4.2 Auxiliary TU Indications135.4.3 RU Indicators135.4.4 Auxiliary TU Indications135.5 Firmware Control Sequences145.5.1 Calibrating the Light Meter (TU)145.5.2 Changing the Wireless Channel145.5.3 Synchronizing ‘Lost’ RUs145.5.4 RU Power Management155.5.5 TU Power Management156.0 POWER166.1 Batteries166.2 DC/DC Converter167.0 EXTERNAL CONNECTORS177.1 External Probe Connector178.0 MISCELLANEOUS SPECIFICATIONS178.1 Drop Test178.2 Resistance to Contamination178.3 Color188.4 Serial Numbering188.5 Logo Labeling189.0 AGENCY APPROVALS189.1 Safety189.2 EMC189.3 RF Transmitter1910.0 REVISION HISTORY19Size: 372 KBPages: 20Language: EnglishOpen manual
