3-4-3. Changing the Flare Compensation Setting Value

Object:

Grayscale chart

Equipment:

Waveform monitor

Preparation:

Select a large lens iris and shoot the

 

grayscale chart covering fully the

 

underscanned frame.

Test point:

VIDEO OUT connector

Procedure for changing the setting

1.SERVICE menu “PAGE 3”

R FLARE: x

G FLARE: 5

B FLARE: x

2.Adjust the lens iris to bring the white level A to A = 100 IRE.

n

To make the flare compensation more effectively, set a big value to G FLARE.

G FLARE standard setting value = 5

3.Make the lens iris large by more two steps.

4.Adjust the “R FLARE” and “B FLARE” alternatively with the UP or DOWN switch in order to mini- mize the carrier leakage level.

3-4. Changing the Standard Setting Values (Video Level)

3-4-4. Changing the Gamma Correction Setting Value

n

It is advisable to use a reflection type grayscale chart for this adjustment. Further more, before adjustment, setting of the luminance (or brightness) on the chart surface and the color temperature setting are required. For details, refer to Section 3-1-5, “Maintaining the Grayscale Chart”.

Object:

Grayscale chart

Equipment:

Waveform monitor

Preparation:

Select a large lens iris and shoot the

 

grayscale chart covering fully the

 

underscanned frame.

Test point:

VIDEO OUT connector

Procedure for changing the setting

1.Push the WHT/BLK switch in the “WHT” direction to make a white balance.

2.Adjust the lens iris to bring the white level to A = 100 IRE.

3.SERVICE menu “PAGE15” M.GAMMA

4.Set the cross point B of the grayscale with the UP or DOWN switch.

M.GAMMA standard setting value = 132

A

B

DXC-D35/D35WS(UC)

3-19

DXC-D35P/D35WSP(CE) V1

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Image 119
Sony DXC-D35 service manual Changing the Flare Compensation Setting Value, Changing the Gamma Correction Setting Value