Have a question about Harmony 300? You're in the right place. With easy access to the top help categories and frequently asked questions, you're just a click away from the most commonly requested Harmony 300 information. Or, if you're looking for even more, search our extensive knowledge base, visit the user forums to exchange helpful tips with other Harmony users or contact Harmony Customer Support and Services for answers to your Harmony 300 questions.
Troubleshooting Resolving common problems you may encounter.
How To How to set up, use and customize your Harmony 300.
Setup Installing the software and completing the initial setup.
Customizing Favorite Channels, changing what the buttons do, and adding devices.
Hardware Help with devices and warranty information.
View an online version of the guide for help in setting up your Harmony 300.
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1 . Operating systems supported by the Harmony 300 remote
2 . Information you will need to program your Harmony 300 remote
3 . Installing the Harmony software for my Harmony 300 remote
4 . Problems with computer or Harmony software recognizing the Harmony 300 remote
5 . Maximum number of devices on the Harmony 300
6 . The Watch TV button doesn't work on my Harmony 300 remote
7 . Getting started with your Harmony 300
8 . Getting to know the buttons on your Harmony 300 remote
9 . Changing what buttons do on your Harmony 300 remote
10 . Creating favorite channel shortcuts on your Harmony 300 remote
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Contact Harmony Customer Care with your questions.
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