Firmware Version 1.2.2 incorporates the following fixes.
- Fixes an issue that, in rare instances, displays an Error Code 70 when the camera is capturing small subjects.
- Fixes an issue that, in rare instances, may result in image files not being recorded properly when the battery is removed from the camera while the power switch is set to <on> or <lock>.
If the camera's firmware is already Version 1.2.2, it is not necessary to update the firmware.
Support
Download Firmware Version 1.2.2 for the EOS R3.
To help obtain optimal performance of this camera, we recommend that you download and install the most recent versions of Canon software and the EOS R3 Advanced User Guide (PDF).
If you have not already done so, please register the EOS R3. By registering, we will be able to notify you via email about future announcements.
This information is for residents of the United States and its five territories only. If you do not reside in the USA or its five territories, please contact the Canon Customer Support Center in your region.
Thank you,
Customer Support Operations
Canon U.S.A., Inc.
Contact Information for Inquiries
Canon Customer Support Center
Phone: 1-800-OK-CANON / 1-800-652-2666
TDD: 1-855-270-3277
Support options and hours of operation: www.usa.canon.com/support
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