> For the complete documentation index, see [llms.txt](https://help.boomerang3.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.boomerang3.com/logger-card-client-user-manual/introduction.md).

# Introduction

This manual describes the installation and handling of the Logger Card Client used with ICU Scandinavia Boomerang 2, Boomerang 3 and Coolguard systems. 

Using Logger Card Client, a user may start transport mission and store the mission measurements in the monitoring system database. He can also calibrate Transport Logger card.


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