Resetting Menu Option Settings to Defaults

The menu settings can be reset to their defaults.

To reset the settings to their defaults, select the menu option READ FACTORY DATA in the <INITIALIZE> screen, which is accessible from the FILE page.

All settings will be reset to their defaults.

<INITIALIZE >

#READ FACTORY DATA WRITE USER DATA

‹Note

This operation does not delete the scene file, lens file, and the information stored as the user data.

Lens file

The built-in memory of the unit stores eight sets of lens

The following data are recorded on the lens file.

files.

z Title name

On the SD memory card, eight titles for eight sets of lens

z White shading correction value

files in a table (total 64 sets) can be written.

z Flare compensation value

 

 

z RB gain offset correction value

 

 

 

 

How to provide lens files

 

 

 

 

Adjustment of white shading

For the white shading adjustment, refer to [Adjusting the Lens White Shading] (page 102)

Adjustment of the flare

Using the menu operations, open the <LENS FILE ADJ> screen from the MAINTENANCE page and adjust the flare in the LENS R FLARE item, the LENS G FLARE item and the LENS B FLARE item.

#< LENS FILE ADJ >

RB GAIN CTRL RESET:ON

LENS R GAIN OFFSET:+000

LENS B GAIN OFFSET:+000

Adjustment of gain offset

For correcting changes in white balance that may occur when replacing the lens.

1 Mount the lens as standard on the unit.

2 Shoot the grayscale chart with appropriate lighting

(2000 lx, 3200 K are preferable).

3 Set the WHITE BAL switch to the “A” position.

4 Adjust the lens aperture so that the white window at

the center of the grayscale chart is about 80%.

LENS R FLARE

:000

LENS G FLARE

:000

LENS B FLARE

:000

Example of the chart for flare adjustment

0.1H

0.1L

5 Push the AUTO W/B BAL switch to “AWB”to adjust the white balance automatically.

6 Measure the signal level of RGB by using the waveform monitor (WFM).

7 Replace the lens to one where a lens file is provided.

8 Adjust the lens aperture so that the signal level of Gch isthe same signal level as the one obtained in 6 above.

9 Using the menu operations, open the <LENS FILE ADJ> screen from the MAINTENANCE page and set the RB GAIN CTRL RESET to ON.

10 Adjust the signal level of Rch to be the same as Gch in the LENS R OFFSET item.

11 In the same way, adjust the signal level of Bch to be the same as Gch in the LENS B OFFSET item.

92 Adjustments and Settings for Recording : Handling data