40 • Camera Features Linea HS Series Camera User's Manual
Note: To be effective, there should be no saturated pixels and reasonably bright
image content, it cannot function with a very dark image. However, in dual
exposure mode, this may occur where high ‘dynamic range’ images are required.
i.e. The user has set a long and short integration time where the row with the long
integration time may have saturated pixels. The module is capable of
accommodating this scenario, however, the short integration time row should still
have no saturated pixels.
Optional LED Array Control
The module can accommodate optional integrated white LED arrays, one on each side of the image
line.
Related Features: LED Selector, LED Intensity
The LED arrays can be adjusted independently or together as controlled by the LED Selector
feature. The LED intensity can be adjusted from 100% down to 25% or OFF.
Note: As with all LED’s, their output will degrade over extended periods of use.
Typically by 50% over 50,000 hours. It is therefore recommended LED intensity is
set to give some room for adjustment to accommodate this degradation.
It is possible the LED arrays can be replaced by the user if degradation over time
exceeds acceptable levels.
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