Canon REBEL SL1 EOS 100D Instruction Manual page 39

Troubleshooting Guide
Horizontal stripes (noise) or irregular exposures can be caused by
fluorescent light, LED bulbs, or other light sources during viewfinder or
Live View shooting. Also, the exposure or color tone may not come out
right. A slow shutter speed may solve the problem.
During viewfinder shooting or Live View shooting, if you use a TS-E
lens (except the TS-E17mm f/4L or TS-E24mm f/3.5L II) and shift or tilt
the lens or use an Extension Tube, the standard exposure may not be
obtained or the exposure may be irregular.
Depending on the lens type, shutter speed, aperture, subject
conditions, brightness, etc., the continuous shooting speed may
become slower.
With ISO 12800 or "H" (equivalent to ISO 25600), the maximum burst
for continuous shooting will greatly decrease (p.99).
Set [1_13: High ISO speed NR] to [Standard/Low/Disable]. If it is set
to [High] or if [Multi Shot Noise Reduction] is set, the maximum burst
during continuous shooting will greatly decrease (p.131).
With [Chromatic aberration: Enable], the maximum burst for
continuous shooting will greatly decrease (p. 135).
During WB bracketing, the maximum burst for continuous shooting will
decrease (p.145).
If you shoot something that has fine detail (such as a field of grass),
the file size will be larger and the actual maximum burst may be lower
than the number mentioned on page 95.
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