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Users Manual Area Scan Cameras SVSGigE
Page 36
Users Manual –evo1050, evo2050, evo2150, evo4050, evo4070, evo8050 and evo12040
© SVS-VISTEK GmbH
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Manual
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Auto / Once
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Auto / Continuous
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Reset
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Off
When the “Auto” checkbox is activated for cameras that provide for the Au-
toGain/AutoExposure feature, the “Luminance” panel changes to show the settings
that apply to this mode of operation. The manual settings for gain and offset will dis-
appear since the luminance will be controlled automatically.
The automated luminance control algorithm takes advantage of both, exposure and
gain settings. First the exposure will be tried to adjust it such that a set brightness
value will be met. Once the highest exposure value has been reached the algorithm
will further increase luminance by increasing camera’s gain. The upper and lower lim-
its for both controls are available in the “Luminance” panel once the “Auto” checkbox
is checked.
The actual exposure is shown on the “Acquisition” panel and the actual gain is dis-
played in the “Luminance” panel on the left to the “min” and “max” gain settings.
In “Manual” mode the sliders can be used to increase the gain factor related to the
tap. So differences in brightness can be eliminated.
Factory balance will be displayed as 0 db. The slider can also be used for manually ad-
justing gain from 0 to 6.0 db for each tap.
When switched to “Auto / Once”, captured images will be checked for tap balance and
in case of a deviation, new left/right gain factors will be determined and be sent to the