Mitsubishi Electric WD-60735 Service Manual page 30

MODELS: WD-60735 / WD-60C8 / WD-65735 / WD-65736 / WD-65835 / WD-65C8 / WD-73735 /
CURSOR
2. Manual Keystone Geometry Alignment (There are 2 modes of adjustment: FULL and TOUCH UP)
(
Note: if data is out of range, you may need to do a reset before starting - press "1" then "ENTER"
1. When entering the Keystone Adjustment mode you will see the test pattern shown in the drawing above.
The point in the upper left corner will be a cross.
2. Starting from the 1st point (upper left corner) use the DIRECTION (
(cross cursor) with the Bezel edge.
3. Use the FAST FORWARD (
4. Align each point in a straight line, use the Bezel as a reference. See example drawing in Figure 1.
NOTE: Only the cross will move, the pattern will not change.
5. After all 16 points are aligned properly, pressing the (
start location.
6. Press "ENTER", correction data is automatically calculated data, saved and exits the adjustment mode.
7. Press "ENTER" to reenter the adjustment mode. The test pattern appears with the corrections applied.
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WD-73736 / WD-73835 / WD-73C8
FULL ADJUSTMENT MODE: Part 1
) button to move between each point or REWIND (
4:3 Mode Lines
Figure 1: Adjustment Mode Pattern
Page 30
) buttons to align the selected point
) button and the cursor will be at the
ADUSTMENT POINTS
(16 TOTAL)
)
) to go back.