Chapter 4 Adjustments and Settings for Recording (continued)

Detection area for the white balance

The detection area for the white balance is selectable between 90%, 50% and 25%, using the menu option AWB AREA.

This option can be found in the <WHITE BALANCE MODE> screen, which is accessible from the CAM OPERATION page.

The detection area is factory-set to 25%.

90%

50%

25%

When you have no time to adjust the white balance

Position the WHITE BAL switch at [PRST].

This adjusts the white balance for the filter according to the position of the CC/ND FILTER control.

When the white balance has not been automatically adjusted

When the white balance has not been successfully adjusted, the viewfinder displays an error message.

If one of the error messages listed below appears, take the appropriate steps, then adjust the white balance again.

If the error message appears after repeated readjustments, the interior of the unit must be inspected. For more information, contact your distributor.

Error message

Description

Remedies

 

 

 

COLOR TEMP.

The color

Select an appropriate

HIGH

temperature is too

filter.

 

high.

 

 

 

 

COLOR TEMP.

The color

Select an appropriate

LOW

temperature is too

filter.

 

low.

 

 

 

 

LOW LIGHT

There is

Increase the light level

 

insufficient light.

or gain.

 

 

 

LEVEL OVER

There is too much

Decrease the light level

 

light.

or gain.

 

 

 

CHECK FILTER

The FILTER

Check the FILTER

 

control is

control.

 

displaced.

 

 

 

 

TIME OVER

AWB was not

Shooting conditions

 

completed within

may be unstable. If

 

the time allowed.

flicker occurs, press the

 

 

shutter and readjust the

 

 

AWB under stable

 

 

conditions.

 

 

 

Retaining white balances

Each value in memory is retained even if the video camera- recorder is turned off; it will not be lost until the white balance is re-adjusted. White balances are stored in either of two systems: A or B.

When the menu option FILTER INH is set to “ON” (default), each system stores only one value. If this is the case, the values are not synchronised with the filters. This option can be found in the <WHITE BALANCE MODE> screen, which is accessible from the CAM OPERATION page.

When the menu option FILTER INH is set to “OFF”, the 4 adjusted value for each filter can be automatically stored in

the memory that corresponds to the position of the WHITE BAL switch (A or B). Your AJ-SPC700P has four built-in filters; it stores eight (4 C 2) adjusted values.

Note that, when the menu options AWB A and AWB B are set to “VAR”, the color temperatures specified through COLOR TEMP A and COLOR TEMP B are used, meaning that the white balances cannot be adjusted with the AWB switch. The menu options are found in the <WHITE BALANCE MODE> screen, which is accessible from the CAM OPERATION page.

Setting the auto-tracking white balance (ATW)

The AJ-SPC700P has an auto-tracking white balance (ATW) feature that automatically tracks the white balance for pictures according to lighting conditions.

The ATW feature can be assigned to Position [B] of the WHITE BAL switch. To do so, the menu option AWB B must be set to “ATW”. This option can be found in the <WHITE BALANCE MODE> screen, which is accessible from the CAM OPERATION page.

The ATW feature may be assigned to the USER MAIN, USER1, or USER2 button. For more information, see [4-9-4 Assigning Functions to USER MAIN, USER1 and USER2 Buttons].

To cancel the auto-tracking white balance

Press the user button that has the ATW feature assigned, or change the position of the WHITE BAL switch. Note that, when the ATW feature is assigned to [B] of the WHITE BAL switch, the auto-tracking white balance cannot be cancelled with a user button.

<Note>

This function does not guarantee 100% accuracy of the white balance. When using the AJ-SPC700P, remember that there will be some allowance in the trackability of changes in lighting conditions and pull-in accuracy of white balances.

Viewfinder displays related to white balance

See [4-7 Viewfinder Screen Status Displays].

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