IRIS GAIN CONTROL IN A LENS

An iris gain control hole is usually provided in the front of the lens. Adjustment of the iris gain, with a screwdriv- er through the hole may be done as follows. (Shape and location of the hole may vary depending on the type of lens.)

1.Turn the iris selection switch to Position A (AUTO).

2.Rotate the iris gain control to the maximum gain, but in a range where no hunting or oscillating of the iris ring develops.

Iris gain control (G, S)

Automatic iris power zoom lens

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Panasonic AW-E800 manual Iris Gain Control in a Lens, Automatic iris power zoom lens