Sanyo Vizzon HT27547 - Page 12

PINCUSHION CORRECTION ADJUSTMENT
1. Connect a color-bar generator to the antenna terminals
and select a crosshatch pattern.
2. Set the picture controls to the Auto level.
3. Turn off the receiver and disconnect the AC power cord
(AC 120V line).
4. While pressing the Volume – key, reconnect the AC
power cord. The Service Menu will now appear.
5. Select No. 6B EWT with  or  key and adjust with + or
– key for equal tilt at top and bottom.
6. Select No. 6A EWA with  or  key and adjust with + or
– key for straight vertical lines at the center.
7. Select No. 6C ECB4ECT with  or  key and adjust with
number keys for straight vertical lines at the top and
bottom.
8. Repeat steps 5 through 7 for best pincushion adjust-
ment.
9. Press the MENU key to turn off the Service Menu dis-
play.
OSD ADJUSTMENT
1. Connect a color-bar generator to the analog antenna
terminal.
2. Set the picture controls to the Auto level.
3. Turn off the receiver and disconnect the AC power cord.
(120V AC line)
4. While pressing the VOLUME – key, reconnect the AC
power cord. The Service Menu display will now appear.
5. Select NO. 8D (HR: OSD H Position) with  or  key.
6. Adjust the + or – key for proper position shown in
Figure 9. To turn off the Service Menu display, press
the MENU key
— 12 —
091
OSD 03
00000011
50mm
Visible
Area
Figure 9.
Adjust No. 6B EWT for equal tilt:
Ta=Tb, Tc=Td.
Ta
Tc
Tb
Td
Figure 10.
Figure 11.
Adjust No. 6A EWA for the center
part of the vertical line to be straight.
Figure 12.
Adjust No. 6C ECB4ECT for straight ver-
tical lines at the top (3 ~ 0) and
bottom (7 ~ 4) with the number
keys.
ECT
ECB