05-25-2016 03:24 PM
Here is a link to an article in the Canon Digital Learning Center that contains links to numeroius "Quick Guides", which you can download into your phone or tablet as a PDF file.
http://www.learn.usa.canon.com/resources/articles/2011/quick_guides.shtml
Half of the articles seem to cover Speedlites, and the various ways that they can be used and combined.
04/16/2024: New firmware updates are available.
RF100-300mm F2.8 L IS USM - Version 1.0.6
RF400mm F2.8 L IS USM - Version 1.0.6
RF600mm F4 L IS USM - Version 1.0.6
RF800mm F5.6 L IS USM - Version 1.0.4
RF1200mm F8 L IS USM - Version 1.0.4
03/26/2024: New firmware updates are available.
EOS 1DX Mark III - Version 1.9.0
12/05/2023: New firmware updates are available.
EOS R6 Mark II - Version 1.3.0
07/31/2023: New firmware updates are available.
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