72GF-66E
7
Lower Corner Correction
Adjust the Lower Corner Correction so that the picture is centred.
The effect of this adjustment is shown in figure 7.
•
When the volume up button is pressed, side pincushion changes from pincushion to
barrel shape.
•
When the volume down button is pressed, side pincushion changes from pincushion to
barrel shape.
•
Press the stand-by button on the remote control to store.
Vertical Linearity
Adjust the Vertical Linearity so that the upper and lower parts of the picture are symmetrical.
The effect of this adjustment is shown in figure 8.
•
When the volume up button is pressed, the upper picture scanning decreases and the
lower picture scanning increases.
•
When the volume down button is pressed, the upper picture scanning increases and the
lower picture scanning decreases.
•
Press the stand-by button on the remote control to store.
Vertical Angle
Adjust the Vertical Amplitude so that the picture is centred.
The effect of this adjustment is shown in figure 9
•
When the volume up button is pressed, the vertical angle changes to right.
•
When the volume down button is pressed, the vertical angle changes to left.
•
Press the stand-by button on the remote control to store.
Vertical Bow
Adjust the Vertical Bow so that the picture is centred.
The effect of this adjustment is shown in figure 10
•
When the volume up button is pressed, the vertical bow changes to right.
•
When the volume down button is pressed, the vertical bow changes to left.
•
Press the stand-by button on the remote control to store.
Vertical Amplitude
Adjust the Vertical Amplitude so that the picture is over-scanned.
The effect of this adjustment is shown in figure 11.
•
When the volume up button is pressed, the vertical size of the picture increases.
•
When the volume down button is pressed, the vertical size of the picture decreases.
•
Press the stand-by button on the remote control to store.
S Correction
Adjust the S Correction so that the picture symmetrical between the top, centre and bottom.
The effect of this adjustment is shown in figure 12.
•
When the volume up button is pressed, the top and bottom scanning increases and the
centre scanning decreases.
Fig.8
Fig.12
Fig.11
Fig.7
Fig.10
Fig.9
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