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06-16-2011, 05:14 AM   #1
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645D SDHC Card Issue

I received my 645D about a week ago and have had no problem using Class 4 4 and 8 gig SD cards. I received an order of 32 gig Class 10 cards yesterday and I noticed that some frames could not be digitally enlarged on the display on the camera. When I attempted to enlarge the image to check fine focus I got an error message that stated THIS IMAGE CANNOT BE ENLARGED. Turning the camera off, turning back on and I was able to enlarge the image after bringing it up on the display. Has anyone else experienced this?

The card in the second slot was a 16 gig Class 4 and no issue with this problem.


06-16-2011, 06:21 AM   #2
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telling us the brand of memory card you are using will help us provide an answer to your problem, also state the firmware loaded on your 645D.

some of the off-brand memory cards use inferior materials and non standard memory addressing schemes - which can affect the FAT tables.
06-16-2011, 05:43 PM   #3
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The brand is a Centon, available on Amazon, eBay, Tiger Direct (where I purchased). But functions seem normal now. I had a brain fade....forgot to format the card in the camera after I installed it. Thanks.
06-17-2011, 08:08 AM   #4

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QuoteOriginally posted by CDW Quote
....forgot to format the card in the camera after I installed it. Thanks.
That was probably the thing.


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