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Canon EOS550d/T2i not holding date and time anymore

Started Feb 19, 2018 | Questions thread
Acalthu Regular Member • Posts: 109
Re: Canon EOS550d/T2i not holding date and time anymore
1

Older canons, 400D and earlier have a user accessible coin battery, used to power the internal clock. However since then all bodies have a capacitor inside the body itself which is used to maintain the RTC when the main battery is out of body.

You may have to check the internet on how to best go about this.

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