Panasonic AJSPC700P Benutzerhandbuch
32
Chapter 4 Adjustments and Settings for Recording
(continued)
4-1-2 Adjusting the Black Balance
The black balance must be adjusted when:
z You use your AJ-SPC700P the first time;
z Your AJ-SPC700P has not been used for some time;
z The ambient temperature has changed substantially;
z The gain switchover value has been changed; or
z S.GAIN (super gain) has been set with the USER MAIN/
z You use your AJ-SPC700P the first time;
z Your AJ-SPC700P has not been used for some time;
z The ambient temperature has changed substantially;
z The gain switchover value has been changed; or
z S.GAIN (super gain) has been set with the USER MAIN/
USER1/USER2 button.
1
Set the switches as illustrated below.
2
Tilt the AUTO W/B BAL switch so that it is positioned at
[ABB], then release it.
The switch returns to the central position with the black
balance automatically adjusted.
[ABB], then release it.
The switch returns to the central position with the black
balance automatically adjusted.
3
During adjustment, the viewfinder displays the following
message:
message:
<Note>
During adjustment, the lens iris automatically becomes
CLOSE.
CLOSE.
4
The adjustment will take effect in a few seconds and the
following message will appear:
following message will appear:
The adjusted value is automatically stored in the
memory.
memory.
<Notes>
z Ensure that the lens connector is connected and the
lens iris is CLOSE.
z During a black balance adjustment, light is
automatically cut off.
z During a black balance adjustment, the gain
switchover circuit is automatically switched.
The viewfinder screen may flicker and/or display
noise; this is not a failure.
The viewfinder screen may flicker and/or display
noise; this is not a failure.
z If you find the black shading annoying after
performing an auto black balance adjustment, adjust
the black shading. To do so, go to the menu option
DETECTION, move the cursor (
the black shading. To do so, go to the menu option
DETECTION, move the cursor (
), then press the
JOG dial button. The menu option DETECTION can
be found in the <BLACK SHADING> screen, which is
accessible from the MAINTENANCE page.
Note that pressing the ABB switch for longer than five
seconds automatically performs an auto black
balance adjustment, followed by an automatic black
shading adjustment. (For more information, see the
menu option SHD. ABB SW CTL in [8-5-5 SW
MODE].)
be found in the <BLACK SHADING> screen, which is
accessible from the MAINTENANCE page.
Note that pressing the ABB switch for longer than five
seconds automatically performs an auto black
balance adjustment, followed by an automatic black
shading adjustment. (For more information, see the
menu option SHD. ABB SW CTL in [8-5-5 SW
MODE].)
z To cancel the automatic black balance adjustment in
process (the viewfinder displays “ABB ACTIVE”), flip
the AUTO W/B BAL switch down to [ABB] again.
If automatic adjustment is cancelled, the value in
effect before automatic adjustment will be used.
the AUTO W/B BAL switch down to [ABB] again.
If automatic adjustment is cancelled, the value in
effect before automatic adjustment will be used.
Retaining black balances
Each value in memory is retained even if the video camera-
recorder is turned off.
recorder is turned off.
AUTO W/B BAL switch:
Used to perform ABB.
Used to perform ABB.
OUTPUT: CAM
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