Panasonic P7W Service Manual page 13

2. Press "2" repeatedly and apply the pattern of
border and cross.
3. Press RECALL to display values
4. Adjust size so that the line of the border closes to
the screen frame at top, bottom, left and right by
pressing CH up-down and VOL right-left.
Figure 44. H & V size adjustment
5. Press "7" then "ACTION" key on remote to save
changes.
6. Enter to linearity "G-LINEAR" mode by pressing
"TV/VIDEO".
7. Adjust linearity by pressing VOL right-left until A=B
(see figure 45)
A
A
Figure 45. Linear mode adjustment
8. Press "7" then "ACTION" key on remote to save
changes.
9. Enter to PIN "G-PIN" mode by pressing "TV/
VIDEO".
10. Adjust V_PIN by pressing CH up-down (see
figure 46).
11. Adjust H_PIN by pressing VOL right-left.
B
B
- 29 -
12. Press "7" then "ACTION" key on remote to save
changes.
Figure 46. H & V PIN adjustment
13. Enter to CORNER "G-CORNER" mode by pressing
TV/VIDEO.
14. Adjust by pressing VOL right-left (see figure 47).
15. Press "7" then "ACTION" key on remote to save
changes.
Figure 47. Corner adjustment
16. Enter to KEY "G-KEY" mode by pressing TV/
VIDEO.
17. Adjust by pressing CH up-down (see figure 48)
18. Press "7" then "ACTION" key on remote to save
changes
Figure 48. KEY mode adjustment
Note: Confirm that pattern looks like a square and
almost overlaps the screen frame, check that
vertical and horizontal line center match with
the marks on screen frame, if linearity is not
good enough, repeat adjustments.
19. Enter to "STATIC" mode by pressing TV/VIDEO.
20. Press "1" or "3" repeatedly until green and red only
are shown.
Service Manual