Toshiba TW56D90 owner manual To check and align the colors, Light blue

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Programs

•Your dealer should adjust the color convergence when your TV is delivered. However, convergence may drift over time or if you move the TV. If you can see clear images on the screen, skip this page.

This wide projection TV uses three separate TV tubes; a red one, a green one, and a blue one.

The red, green and blue images are projected onto the screen where they converge to form a full color picture. You can see a clear picture when they converge correctly.

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TEST button

Color conver ence controls

HORIZ(ontal)

R:Red

B:Blue

VERT(ical)

R:Red

B:Blue

To check and align the colors

Select an active channel and wait a moment for the picture to stabilize.

Push the TEST button to set to the "TEST ON" position.

If alignment is correct, there will be one vertical and one horizontal white line: so you don't have to align the colors.

White

If you see separate colored lines, adjust the color convergence controls. Turn the knobs until the red and blue lines disappear into the other lines.

Light blue Yellow

When color convergence is correctly adjusted, you will see single white lines.

White

Push the TEST button again to set to the "TEST OFF" position.

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