The effects of [High ISO speed noise reduction] on the number of possible shots for the maximum burst during continuous shooting (EOS REBEL XSi/EOS 450D)
11-Dec-2015
8202652300
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 [On], the number of continuous shots (maximum burst) will be lower. To reset the maximum burst to normal, select [Off] for [High ISO speed noise reduction].
IMPORTANT
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 < 
>.
] tab, then press < >.
2. Select the [High ISO speed noise reduct'n (C.FnII:Image No.4)]. The [High ISO speed noise reduct'n] screen will appear, select [0: Off] for [High ISO speed noise reduction].
For more information, please refer to the camera's instruction manual.
