User's Manual

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1. Introduction
This document gives the guidance on how to test Quanta devices.
2. Test Environment
Quanta LI172 device supports Windows XP, Windows Vista (32 bit), and Windows 7 (32 bit) operating
system. It’s recommended to install Quanta LI172 software in Windows 7 32-bit OS.
2.1. Uninstallation
In order to install latest version of software, uninstallation of previous version is required, including
drivers, connection manager, and corresponding software tools.
2.1.1. Windows 7 (32 bit)
1. Please click
StartProgramsAltair SemiconductorLTE
ALT3100Uninstall
2. Please click “Yes (Y)” button.