https://support.garmin.com/en-US/?faq=8Dopu0KjKVAIKvsSYnYlX8
Viewing Multiple Garmin Video Sources and Axis Video Support | Garmin Customer Support
Garmin Support Center is where you will find answers to frequently asked questions and resources to help with all of your Garmin products.
video sourcesaxis supportviewingmultiplegarmin