Basler SCOUT LIGHT User Manual Page 155

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Troubleshooting and Support
Basler scout light 147
No
Are the images too light?
Yes
Take the following actions. After you complete each
action, capture several images to see if the problem has
been corrected:
Check your light source. Try decreasing the intensity
of your light source if possible.
Check the f/stop (lens aperture) on your lens. Try
increasing the f/stop to let less light into the camera.
Check the exposure time setting (in the Acquisition
Controls group on the pylon Viewer). Try decreasing
the shutter setting.
Check the gain setting. Try decreasing the gain
setting.
Check the brightness setting. Try decreasing the
brightness setting.
Has the problem been corrected?
No
Contact Basler technical
support. The contact
numbers appear on the
title page of this manual.
Yes
Exit this
chart.
No
Yes
No
Contact Basler technical
support. The contact
numbers appear on the
title page of this manual.
Yes
Exit this
chart.
Contact Basler technical
support. The contact
numbers appear on the
title page of this manual.
Do the images appear “noisy”?
Take the following actions. After you complete each action,
capture several images to see if the problem has been
corrected:
Make sure that you are using a DC light source. Using an
AC light source can make images appear noisy due to the
inherent intensity variations normally seen with AC light
sources. (Note: Some very specialized AC light sources are
designed to output a constant light level even though they
operate on AC. If you must use an AC light source, check
with the manufacturer to make sure that it outputs an
absolutely constant light intensity.)
Make sure that the camera has proper ventilation. If the
camera gets extremely hot, it may produce noisy images.
Check the exposure time setting (in the Acquisition
Controls group on the pylon Viewer). If the camera is set for
a very long exposure time, the images can become noisy.
Check the gain setting. Using a very low or a very high gain
setting can cause noisy images
Examine the objects you are imaging. Objects with
characteristics such as changing surface texture or
reflectance will produce images that appear noisy.
Has the problem been corrected?
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