DVDO DVD VCR Combo owner manual Ire

There are 2 ways to use this control.

a)Using the iScan Duo’s test pattern generator as a reference source

b)Using an external video source to generate the reference test patterns

Using iScan Duo’s Test Pattern Generator

1.Enable test pattern generator by pressing the ‘Test Pattern On/Off’ button on the Duo’s remote or using the on-screen menu

Output Setup > Test Patterns > On

2.There are 11 levels of control under Gray Scale

0IRE

10IRE

20IRE

30IRE

40IRE

50IRE

60IRE

70IRE

80IRE

90IRE

100IRE

3.The Duo automatically generates the relevant windowed test pattern for each control above. For example when 50 IRE is selected, the Duo automatically generates a 50 IRE signal.

4.Adjust Red, Green, Blue component to achieve to correct gray level.

The indicators on the on-screen menu has the same units as that of the

Color Gamut control (percentage of full range gamma corrected RGB)

Using a reference signal connected to iScan Duo’s input

The Duo’s test pattern generator should be turned off in this mode. Provide the reference gray scale that needs to be calibrated and use the on-screen menu as described in the previous section.

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