Fujitsu CG-321 Serie Manual De Instrucciones página 19

GAMMA CORRECTION (GAM)
There are 1.0 and 0.6 in the Gamma correction
in the camera. The Gamma correction switch
can be turned 1.0/0.6 by moving #7 switch of
DIP Switch right and left.
(Factory setup is GAM 0.6.)
FLICKERLESS (FL)
CAUTION:
This function is used under fluorescent light on
the power supply area with different frequency
from the camera scanning frequency.
Set the FL switch (#8 switch of DIP Switch) to
"OFF", otherwise the flicker may occur.
(Factory setup is FL OFF.)
En-17