The Canon EOS R6 Mark II mirrorless camera offers numerous menu items and customization options. In order to take full advantage of this camera, you are going to need to dig into the Menus and Custom Functions, and set up the camera to work best for how you shoot and for the type of situations you are shooting. To assist you with this, I have created a detailed and comprehensive Canon EOS R6 Mark II Menu Setup Spreadsheet, which lists suggested settings and starting points for the various Menus and the Custom Functions. It has complete and separate camera setup recommendations for different types of shooting, including:
General / Travel / Street
Landscape / Architecture
Action / Sports
Moving Wildlife / Birds
Studio / Portraits
Concert / Performance
The Canon EOS R6 Mark II Menu Setup Spreadsheet can be downloaded from my website here. Printing instructions are also included on that page.
I have also created a menu setup video for the Canon EOS R7, which walks through all the items and settings of the Photo Menu, with explanations and suggested settings. These menu items will be mostly the same for the EOS R6 II, and so this video should be helpful for setting up that camera as well. Watch it on YouTube here, and be sure to subscribe to my channel to be notified when additional Menu Setup videos are posted.
To take full control of your EOS R6 Mark II, be sure to download my Canon EOS R6 Mark II Experience ebook, a comprehensive guide to the camera and all of its features and functions, including the powerful autofocus system with subject detection and subject tracking, available at http://www.fullstopbooks.com/canon-eos-r6ii-experience/