Sony CCU-TX50 Operating Instructions Manual page 12

q WHITE/BLACK BALANCE setting section
A WHITE controls
B PRESET button
C BLACK controls
D AUTO WHITE/BLACK switch
A WHITE (white balance manual adjustment)
controls
Turn these controls to manually adjust the white
balance. The left-hand control adjusts the R signal level
and the right-hand control adjusts the B signal level.
B PRESET button
Press this button (which lights up when pressed) to set
the white balance to the preset value. When this button
is lit, the operation of the AUTO WHITE section of the
AUTO WHITE/BLACK switch is ignored.
C BLACK (black balance manual adjustment)
controls
Turn these controls to manually adjust the black balance.
The left-hand control adjusts the R signal level and the
right-hand control adjusts the B signal level.
D AUTO WHITE/BLACK (white balance/black
balance automatic adjustment) switch
Activates the automatic adjustment of the white balance
and black balance.
WHITE: Adjusts the white balance automatically one
time when the switch is set to this position.
BLACK: Adjusts the black balance automatically one
time when the switch is set to this position.
E ATW (auto tracing white balance) button
Press this button (which lights up when pressed) to have
the white balance adjusted automatically when lighting
conditions change.
E ATW button
r MASTER BLACK adjustment knob
Adjusts the master black levels of the R, G, and B
signals simultaneously. The click position of the knob
provides a typical setting.
s IRIS setting section
A EXT indicator
B AUTO button
C IRIS control
A EXT (extender) indicator
Lights when a lens extender is being used on the video
camera.
B AUTO button
Press this button (which lights up when pressed) for
automatic adjustment of the iris. This button lights when
the automatic adjustment is in progress. Press this button
again to manually adjust the iris.
C IRIS control
Adjusts the iris manually when the AUTO button is set
to off. When the AUTO button lights, you can turn this
control to change the reference value for the automatic
iris adjustment.
Function and Location of Parts and Controls
11