Adjusting The Brightness; Adjusting The Iris - Sony NXCAM HXR-NX100 Operating Manual

Adjusting the brightness

You can adjust the image brightness by
adjusting the iris, gain or shutter speed, or
by adjusting the light volume with the ND
filter switch B.
b Note
• When you set the FULL AUTO button G on,
the iris, gain, shutter speed, and white balance
are adjusted automatically. You cannot adjust
any of them manually.

Adjusting the iris

This is handy for making the background
blurred or sharp.
1
Press the FULL AUTO button G
to set auto mode off.
The FULL AUTO button lamp turns
off.
38
2
Press the IRIS AUTO/MAN button
C to set the iris to manual.
The next to the iris value disappears.
Iris value
3
Turn the iris ring A to adjust the
value.
The volume of the light increases the
more that you open the aperture
(decreasing F value). The volume of the
light decreases the more that you close
the aperture (increasing F value).
To temporarily adjust the iris
automatically
If the [IRIS PUSH AUTO] function has
been assigned to an ASSIGN button (p. 58),
press and hold the button to adjust the iris
automatically.
To adjust automatically
Press the IRIS AUTO/MAN button C
when the mark beside the iris value is
not displayed.
The iris value disappears or
next to the iris value.
appears