Ganz ZC-L1000 Serie Manual De Instrucciones página 7

Line Phase Adjustment (24VAC 60Hz, Line Lock mode)
5
If necessary, turn the volume to adjust the line phase.
DC Iris Level Adjustment
6
Set according to lighting conditions.
If necessary, turn the volume to adjust the DC iris level.
Attention: In case of ZC-L1210EHA (Black & White model), set AGC DIP switch to OFF
while adjusting DC iris level.
EG-7