ACTi D21FA User Manual
Page 24

Hardware Manual
3.
Twist and pull to remove the cap covering the threaded end of the lens.
D21FA / E21FA
D22FA / E22FA / E270
D2xVA / E2xVA / E2xA /
E23B / E271
4.
Attach the lens to the camera.
5.
For cameras models D2xVA, E2xVA, E2xA, E23B, and E270, connect the lens cable to the
DC-iris port.
or
or
or