Sony RM-1000BP Operating Instructions Manual page 31

 EXPANDED FOCUS key
The image on the screen is magnified by pressing this key.
To return to the original size, press the key again.
Notes
When using the video camera with a replacement lens, set the focus ring to the electronic
control status if you are using the supplied lens. If you are using a lens other than the one that
was supplied, this unit may not operate the focus of the video camera.
Iris adjustment
 IRIS AUTO ON/OFF key
The auto iris adjustment is set or canceled by pressing this key.
 IRIS dial
Iris is adjusted by rotating this dial.
Depending on the speed of rotating the dial, the quantity of the iris adjustment will vary.
If the dial is rotated faster, the iris will change to the OPEN side/CLOSE side faster.
To adjust the iris automatically, press and hold the center of the dial. (PUSH AUTO IRIS
function)
During PUSH AUTO IRIS, if you leave your hand from the dial, auto iris adjustment will
be stopped.
Depending on the video camera, the quantity of the iris adjustment varies by the

quantity and speed of rotating the dial.
 IRIS DIRECTION switch
The direction of rotating the IRIS dial can be changed by the position of this switch.
NORM: When rotating the IRIS dial in the clockwise direction, the aperture is opened.
When rotating the IRIS dial in the counterclockwise direction, the aperture is
closed.
REV: When rotating the IRIS dial in the clockwise direction, the aperture is closed.
When rotating the IRIS dial in the counterclockwise direction, the aperture is
opened.
Notes
When using the video camera with a replacement lens, set the iris switch of the lens to "auto
adjustment (AUTO)".
11-GB