Daewoo DTR Series Dokumentacja Pobierz pdf (Strona 7)

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6. GEOMETRY

6.1 VERTICAL CENTER

1) Set the TV to NOR I mode.

2) Pressing the V-SIZE UP/DOWN KEY, the

lower half of the screen is blanked.

3) Adjust the border line of blanked picture

coincident with the mechanical center marks

of the CRT using the V-CENTER UP/DOWN KEY.

6.2 VERTICAL SIZE

The VERTICAL CENTER adjustment

has to be done in advance.

1) Apply a RETMA PATTERN signal.

2) Set the TV to NOR I mode.

3) Adjust the upper part of the picture

with the V-SIZE UP/DOWN keys.

6.3 VERTICAL SLOPE

The VERTICAL SIZE adjustment

has to be done in advance.

1) Apply a RETMA PATTERN signal.

2) Adjust the lower part of the picture

with the V-SLOPE UP/DOWN keys.

6.4 VERTICAL S-CORRECTION

1) Apply a CROSSHATCH PATTERN signal.

2) Adjust the S-COR UP/DOWN KEY to obtain

the same distance between horizontal lines.

6.5 HORIZONTAL CENTER

1) Apply a RETMA PATTERN signal.

2) Adjust picture centering with H-CENTER

LEFT/RIGHT keys.

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