JAI prism cameras, provide two Gain modes:
Master Mode and Individual Mode.
On LT/LQ cameras, two modes share same base level on Green channel.
It means, once Gain of Green is set to some value, the brightness keeps same level in both Master Mode and Individual Mode.
In order to provide better SNR performace, SW-4000T/TL cameras changes base gain level in Individual Gain mode, which is different with former cameras.
1. Comparing the Gain range of two modes in SW-4000T/TL:
2. Gain level correlation of each color channel:
Individual Gain Mode
3. Baseline of 0dB is different