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EOS 550D Support
FAQ and troubleshooting

The effects of [High ISO speed noise reduction] on the number of possible shots for the maximum burst during continuous shooting (EOS REBEL T2i/EOS 550D)

Content Id: 8202651100


Solution

If the maximum burst is lower than the normal number, and the camera stops continuous shooting in mid-course, check the [High ISO speed noise reduction] custom function setting.

If [High ISO speed noise reduction] is set to [Strong], the number of continuous shots (maximum burst) will be lower. To reset the maximum burst to normal, select either [Standard], [Low], or [Disable] for [High ISO speed noise reduction].

Caution

When the [High ISO speed noise reduction] setting is enabled, more time is required to process noise reduction. As a result, it will take longer to temporarily save data in the storage space, and the camera is more likely to be interrupted during continuous shooting.

1. To change the [High ISO speed noise reduction] setting, display the menu screen and choose [Custom Functions (C.Fn)] on the [ ] tab, then press ⋖ ⋗.

2. Select the [High ISO speed noise reduct'n (Custom Function No.5)]. The [High ISO speed noise reduct'n] screen will appear, select either [0: Standard], [1: Low], or [3: Disable] for [High ISO speed noise reduction].

For more information, please refer to the camera's instruction manual.

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