Daewoo DTL- 25G6F, Service Manual

Page: 8 / 58

6
6.3 VERTICAL SIZE
has to be done in advance.
1) Apply a RETMA PATTERN Signal.
2) Set the TV to NORMAL I mode.
3) Adjust the upper part of the picture
with the V-SIZE DOWN/UP 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 CENTER
LEFT/RIGHT keys.
7. EW
7.1 WIDTH
1) Apply a RETMA PATTERN signal.
2) Pressing the EW KEY, the WIDTH OSD appear in the screen.
3) Adjust the over to make a perfect circle with VOL-UP/DOWN KEY.
7.2 PARA
1) Apply a CROSSHATCH PATTERN signal.
2) Pressing the EW KEY, the PARA OSD appear in the screen.
3) Adjust the vertical line to straight with VOL-UP/DOWN KEY.
7.3 CORNER
1) Apply a CROSSHATCH PATTERN signal.
2) Pressing the EW KEY, the CORNER OSD appear in the screen.
3) Adjust the vertical line to straight with VOL-UP/DOWN KEY.
7.4 TRAPI
1) Apply a CROSSHATCH PATTERN signal.
2) Pressing the EW KEY, the TRAPI OSD appear in the screen.
3) Adjust the vertical line to straight with VOL-UP/DOWN KEY.