Overview
TrueStart II Installation and Service Instrument introduction
Use the TrueStart II Instrument (TSIT) to verify installation of peripherals and wiring for circuits and modules. The TSIT is a handheld, portable
instrument.
The TSIT is used to verify wiring, addressable devices, conventional zones (IDC) and signal circuits (NAC) before the Fire Alarm Control Panel (FACP) is
commissioned.
This guide describes the steps to verify that all wiring and peripheral devices are correctly installed before connecting the wires to the FACP.
Getting started
Testing and safety
The TSIT supports the line testing of IDNet, IDNAC addressable devices, Mapnet, NACs and IDCs. Connect and test only these types of circuits.
Before connecting the tester to any circuit for testing, verify that the circuit is not connected to any voltage source.
• Measure across each circuit pair with a voltmeter.
• Measure each conductor to earth.
• Remove any external voltage source prior to connecting tester.
Power sources
The TSIT operates from multiple power sources:
• Lithium Ion Battery.
• AC Adapter.
• Any 24V DC source (using the Auxiliary Power Harness).
Battery operation
Remove the battery compartment by squeezing in the tabs on the sides.
Connect a charged battery to the harness inside the tester case.
Replace the battery compartment.
TrueSTART II Installation and Service Instrument Help
Figure 1: TrueStart II Installation and Service Instrument
Figure 2: Removing the battery
579-1030
Rev. G
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