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ELECTRICAL ADJUSTMENTS
Vertical retrace line
1. Enter the service mode, then select any register item.
2. Press the TV/VIDEO button on the Remote until the black cross-bar pattern ap-
pears on the screen.
3. Adjust the FOCUS control (on T461) for well defined scanning lines on the picture
screen.
FOCUS VR ADJ
SUB-BRIGHTNESS
(BRTC)
1. Constrict the picture height until the verti-
cal retrace line appears adjusting the item
HIT (HEIGHT).
2. Adjust the CONTRAST control to the mini-
mum.
3. Call up the adjustment mode display, then
select the item
BRTC
.
4. Press the VOLUME or button so the
belt of vertical retrace line just disappear.
5. Adjust the CONTRAST control for the de-
sired contrast.
6. Perform the HEIGHT adjustment.
ITEM
ADJUSTMENT PROCEDURE
WIDTH
(WID)
1. Call up the adjustment mode display, then select the item
WID
.
2. Press the VOLUME or button to get the picture so the left and right edges of
raster begins to lack.
3. Press the VOLUME or button to advance the data by 7 steps.
Note : Check the horizontal picture position is correct.
