Focusing

What can be done?

After the lenses are mechanically correct focused, the CRT's can be electronically focused until the image is on each point.

Start Up

1.Push the cursor key or to highlight 'Focusing' (menu 1).

2.Press ENTER to display the focusing menu (menu 2).

The focusing has to be done for the three colors separately. Start with Green and continue with Red and Blue.

The following items can be adjusted per color (menu 3):

-Midpoint focusing

-Top image focusing

-Bottom image focusing

-Left image focusing

-Right image focusing

RANDOM ACCESS

ADJUSTMENT MODE

PICTURE TUNING

GEOMETRY

CONVERGENCE

FOCUSING

COLOR SELECT

Select with or then <ENTER> <EXIT> to return

FOCUSING

RED

GREEN

BLUE

BLUE ON SOURCE

Select with or then <ENTER> <EXIT> to return

FOCUSING

MIDPOINT

TOP

BOTTOM

LEFT

RIGHT

Select with or then <ENTER> <EXIT> to return

menu 1

menu 2

menu 3

Midpoint Focusing

1.Push the cursor key or to highlight 'Midpoint' (menu 1).

2.Press ENTER to start up the midpoint focusing.

3.Push the cursor key or until the center of the image is sharp.

4.Press ENTER to return to the focusing menu.

FOCUSING

MIDPOINT

TOP

BOTTOM

LEFT

RIGHT

Select with or then <ENTER> <EXIT> to return

menu 1

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Image 52
Runco DTV-1200 owner manual Focusing, Midpoint