Panasonic AWRP605 - CCU & PAN/TILT CONTR Скачать руководство пользователя страница 29

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Operation

White balance adjustment

The white balance must be adjusted when the equipment is
used for the first time, when it has not been used for a
prolonged time or when the lighting conditions or brightness
has changed.
The white balance conditions can be entered in advance
into channels A and B.
If the equipment is to be used under conditions which are
identical to the entered settings, it means that no further
adjustment need be undertaken since the white balance will
be set simply by pressing the WHITE BAL A button or B
button once the white balance has been adjusted.
When the white balance is adjusted again, the previously
entered settings will be deleted and replaced by the new
conditions.

1. Select the pan-tilt head system using the

CONTROL/PREVIEW MONITOR OUT SEL button.

2. Shoot a white object (such as a white wall or

handkerchief) to fill the whole screen using the pan-tilt
head system currently selected.

<Note>

Do not allow shiny, reflective or very bright objects to
appear on the screen.

3. Press the WHITE BAL A button, and press the AWC

button. The AWC button’s lamp flashes, and the white
balance is automatically adjusted. Once the adjustment
has been performed correctly, the lamp goes off, and the
conditions set are entered in channel A.
The AWC button’s lamp will remain lighted if it was not
possible for the adjustment to be performed. In this
case, change the brightness, iris, object, light source,
etc., and perform the adjustment again.

<Note>

The AWC button’s lamp goes off even if the white
balance adjustment was not performed correctly in
cases where a pan-tilt head system other than the AW-
PH350 is being used.

4. Similarly, enter the conditions set for channel B using the

WHITE BAL B button.

5. Select the next pan-tilt head system using the

CONTROL/PREVIEW MONITOR OUT SEL button, and
continue adjusting the white balance in each system
concerned.

Automatic adjustment of white balance

1. As with the procedure for automatic adjustment, select

the pan-tilt head system using the CONTROL/PREVIEW
MONITOR OUT SEL button, and shoot a white object to
fill the whole screen.

2. Connect a waveform monitor or color monitor to the

VIDEO/Y OUT connector on the main unit that
corresponds to the pan-tilt head system currently
selected.

3. Press the WHITE BAL A button to select the channel A

memory.

4. Press the R/G GAIN/PED button, and set it so that the

following item appears on the LCD panel.

5. Use the menu setting control (L) to adjust the gain of the

R (red) channel, and use the menu setting control (R) to
adjust the gain of the B (blue) channel.

6. Similarly, enter the conditions set for channel B using the

WHITE BAL B button.

7. Select the next pan-tilt head system using the

CONTROL/PREVIEW MONITOR OUT SEL button, and
continue adjusting the white balance in each system
concerned.

±0

Manual adjustment of white balance

When the WHITE BAL ATW button is pressed during
shooting, the ATW button’s lamp comes on, compensation
is provided so that the white balance will be automatically
adjusted even if the light source or color temperature has
changed in order to minimize an unnatural appearance in
the resulting images.

<Note>

If nothing white is shown on the screen, it may not be
possible for the white balance to be compensated properly.
Similarly, with some light sources or color temperatures, it
may not be possible for the white balance to be
compensated properly.

Automatic tracing white balance (ATW)

CONTROL/PREVIEW MONITOR OUT SEL

AUX

TALLY

TRACING MEMORY

LAMP

MENU

LIMIT

OFF

LIMIT

FULL

EMPTY