White Balance Adjustment - JVC LST1153-001A Instruction Manual

Jvc remote control unit instructions manual
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Camera Adjustments

White Balance Adjustment

Since color temperature varies depending on the light
source, the white balance should be adjusted whenever the
main light source illuminating the object being shot changes.
AUTO white balance adjustment
(Auto Set)
1
Press the [W. BAL] switch to select memory B or A
2
Press the [WHITE-AUTO] button to start the auto white
balance adjustment of the camera within a second
● When the connected camera has an Auto Set function,
pressing and holding the button for more than a second
initiates the Auto Set mode and starts the auto
blackbalance and auto white balance adjustment
operations.
● When the camera does not have the Auto Set function, it
is only the auto white balance adjustment that is started
by this button.
● When the white balance is adjusted properly, the LCD
display shows AUTO WHITE A(B) OK .
[WHITE-AUTO] button
U/SHUTTER
GAIN
PAINT
WHITE
AUTO
STEP
HIGH
SHUTTER
VARIABLE
MID
PUSH-ON
PUSH-ON
R
B
LOW
DOWN
UP
DOWN
UP
[W. BAL] switch
Memo :
● The light in the button lights up during an auto white
balance adjustment or an Auto Set of the camera and
turns off when it completes.
● The light in the button also lights up when the FAW (Full
Auto White) balance adjust function of the camera is
working.
● The LCD display shows the operating status of the auto
white balance adjustment or Auto Set operation.
● If the white balance is not adjusted properly, the LCD
display shows an error message.
(A Page 28 [Error Messages])
REMOTE CONTROL UNIT RM-HP790
POWER
MASTER BLACK
IRIS
W.BAL
B
A
AUTO
MANU
PRESET
CLOSE
OPEN
White paint operation
This can be performed after completion of the auto white
balance adjustment and enables the fine adjustment of the
white balance using the
[R]
1
Press the [WHITE-PAINT] button so that the light in it
lights up
2
While observing the color monitor screen, finely
adjust the [R] and [B] gain levels using their respective
controls
[WHITE-PAINT] button
U/SHUTTER
GAIN
WHITE
PAINT
AUTO
STEP
HIGH
SHUTTER
VARIABLE
MID
PUSH-ON
PUSH-ON
R
B
LOW
DOWN
UP
DOWN
UP
[WHITE-B] gain control
[WHITE-R] gain control
Memo :
● The white paint operation is not capable of making large
variations in the
and
[R]
● The white paint operation is turned OFF automatically
when the auto white balance adjustment is starte
MANUAL white balance adjustment
This function enables the manual adjustment of the white
balance using the
and
[R]
Use an oscilloscope or waveform monitor for this adjustment.
1
Set the [W. BAL] switch to PRESET
2
Press the [WHITE-PAINT] button so that the light in it
turns off, indicating the manual white balance adjust
mode
3
While observing the oscilloscope or waveform
monitor, adjust the [R] and [B] gain levels using their
respective controls
[WHITE-AUTO] button
[W. BAL] switch
[WHITE-PAINT] button
U/SHUTTER
GAIN
PAINT
WHITE
AUTO
STEP
HIGH
SHUTTER
VARIABLE
MID
PUSH-ON
PUSH-ON
R
B
LOW
DOWN
UP
DOWN
UP
[WHITE-B] gain
control
[WHITE-R] gain control
Memo :
● When [FULL AUTO] or FAW is ON, the white balance
adjustment becomes the FAW (Full-time Auto white)
mode. In this mode, the light in the [IRIS-AUTO/MANU]
button lights and all of the white balance-related operation
([GAIN] control knob, [W. BAL] switch or [WHITE-PAINT])
are defeated.
and
gain controls.
[B]
REMOTE CONTROL UNIT RM-HP790
POWER
MASTER BLACK
IRIS
W.BAL
B
A
AUTO
MANU
PRESET
CLOSE
OPEN
gain levels.
[B]
gain controls.
[B]
REMOTE CONTROL UNIT RM-HP790
POWER
MASTER BLACK
IRIS
W.BAL
B
A
AUTO
MANU
PRESET
CLOSE
OPEN
[IRIS-AUTO/MANU]
button

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