Panasonic CT-24SL14J Service Manual page 104

RECALL button for at least three seconds, a reset messagewill appear in the image.
Use this feature when deflection adjustment gets off adjustment to the point that it cannot be
adjusted back easily.
12.6.1. H-Center adjustment
PREPARATION
1. Apply a crosshatch pattern.
2. Normalize the picture settings.
PROCEDURE
1. Apply a pattern that permits to center the picture.
2. If the horizontal center is not aligned, in service mode adjust "H
POS" DATA to adjust the horizontal center of the monoscope
pattern to the CRT center.
3. Verify that horizontal width (A & B mark) is within 4.5 ± 0.7.
12.6.2. Vertical linearity(V-C), V-Size and V-Position adjustment
PREPARATION
1. Apply a crosshatch pattern
2. Normalize the picture settings.
PROCEDURE
1. Enter service mode, select DAC adjustment / "V-POS" and adjust
monoscope pattern to the center vertical position of the CRT
Horizontal Center Adjustment
29