Epson ELP-3500 Service Manual page 90

EPSON ELP-3500 Service Manual
3. Use the right and left arrow keys to make the border line between each block in the
pattern thinnest (least overlap in border lines, or no ghost image to the left or right of
the border lines).
* When you press the left arrow key, an adjustment value from 0 to 3 appears in the
lower left corner of the screen.
4. Press Enter, and a 16-level green-scale pattern should appear on the screen.
5. Just as in step 3, adjust the image so the border line of each pattern appears
thinnest.
6. Press Enter, and a 16-level blue-scale pattern should appear on the screen.
7. Just as in step 3, adjust the image so the border line of each pattern appears
thinnest.
3. Sub Contrast Adjustment
1. Type 3 from the main menu to adjust the contrast.
2. Make sure the projector displays the 16-level red-scale pattern section at the top of
the screen. (Dark patterns appear on the left side; brighter patterns on the right side.)
Figure 5-5.
5-5
adjustment menu