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Random access adjustment mode, How to change the gamma value, What can be done – Barco R9001490 User Manual

Page 64: How can it be selected, Dynamic color depth purpose

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7-11

Random Access Adjustment Mode

5976072 BARCOELM R12 17012000

3

PICTURE TUNING

CTI [ON]

COLOR TEMPERATURE

GAMMA

DECODING [EBU]

DYNAMIC COLOR DEPTH

NOISE REDUCTION

INPUT BALANCE

GAMMA = 2.2

How to change the Gamma Value ?

To change the gamma value :

1 Push the cursor key é or ê to highlight 'Gamma' (menu 1).

2 Press ENTER to select.

3 Change the gamma value by pushing the cursor key ç or è until the desired value is reached (menu 2).

4 Press EXIT to return to the Picture Tuning menu.

Default value for gamma = 2.2

Decoding EBU/IRE

Note :

Only for NTSC signals.

What can be done ?

The possibility is offered to decode the NTSC video signals via the default American IRE standard or via the European EBU standard.

Decoding a NTSC signal using the European EBU standard may result in a greenish tint.

How can it be selected ?

1 Push the cursor key é or ê to highlight 'Decoding'.

2 Press ENTER to toggle between EBU or IRE.

3 Press EXIT to return.

Select with

é

or

ê

then

to return.

menu 1

menu 3

Select with

é

or

ê

then

to return.

PICTURE TUNING

CTI [ON]

COLOR TEMPERATURE

GAMMA

DECODING [EBU]

DYNAMIC COLOR DEPTH

NOISE REDUCTION

INPUT BALANCE

Select with

é

or

ê

then

to return.

PICTURE TUNING

CTI [ON]

COLOR TEMPERATURE

GAMMA

DECODING [EBU]

DYNAMIC COLOR DEPTH

NOISE REDUCTION

INPUT BALANCE

0

DYNAMIC COLOR DEPTH

8

4

menu 1

Dynamic Color Depth

Purpose :

Increases color contrast for all video and data sources.

To change the dynamic color depth value :

1 Push the cursor key é or ê to highlight 'Dynamic Color Depth'.

2 Press ENTER to select.

3 Change the value by pushing the cursor key ç or è until the desired color contrast is reached.

Adjustment range : 0 ... 8

Default : 4

4 Press EXIT to return to the Picture Tuning menu.

menu 1

menu 2