Banner PresencePLUS P4 COLOR Series - Manual (Page 30)

Description Field
• Image too bright -- Auto exposure could not darken the image enough. Remove light
to the inspection, or decrease the exposure manually.
Exposure time is the amount of time the camera allows light to energize the image chip.
Increasing the exposure time (that is, moving the slider to the right) allows more light to
energize the image chip, which brightens the image. Exposure Time
Gain is an electronic boost to the image signal. Increasing gain (that is, moving the slider
to the right) increases image brightness without increasing exposure time. Gain
Note: Gain brightens both the light pixels and dark pixels. High gain values will
make the image appear grainy.
4.4 Trigger Tab
An external trigger is used to tell the Sensor when to capture an image. You can modify the validity and timing of the
trigger by setting the parameters on the Trigger tab.
Note: Parameters set in the Trigger tab are stored in the inspection file and can be different for each inspection.
Trigger tab
Banner Engineering Corp. Minneapolis, MN USA 30
2/2010 Setup