Axis M1143–L User Manual page 49

AXIS M1143–L
Troubleshooting
Motion Detection triggers unexpectedly
Changes in luminance
Storage and disk management problems
Video cannot be recorded
SD card cannot be mounted
Motion detection is based on changes in luminance in the image. This means that if there are
sudden changes in the lighting, motion detection may trigger mistakenly. Lower the sensitivity
setting to avoid problems with luminance.
Check that the SD card is not write protected (that is, read only).
Reformat the SD card and then click Mount.
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