Inspecting the camera unit

Set the zoom to the electric zoom mode and check the behavior of the electric zoom.

Ensure that the image changes between telescopic and wide-angle.

Set the zoom to the manual zoom mode and check the behavior of the manual zoom.

Rotate the manual zoom lever and ensure that the image changes between telescopic and wide-angle.

Set the iris to automatic adjustment mode, and ensure that the automatic adjustment works when the lens is pointed at objects with different degree of brightness.

Set the iris to manual adjustment mode and rotate the iris ring to check the manual iris adjustment.

Set the iris back to automatic adjustment mode, and check the followings by switching the <GAIN> switch setting to <L>, <M>, and then <H>:

• The iris is adjusted for objects with same degree of brightness as the setting changes.

• The gain value display on the viewfinder changes as the setting changes.

If a lens with an extender is attached, set the extender to its usage position to ensure that it works properly.