29. Convergence adjustment
2. Carefully release the 4 lock-down screws, holding the DMD unit onto Prism frame.
Tip:
Release the lock-down screws in a way the DMD assembly becomes just movable. Keep in mind that at the end of the
re-convergence, tightening the DMD unit can cause some small convergence drift.
3. Start the re-convergence in the center of the image as follows (using tool R847204):
- Adjust the control Rb1 until the crossing of the center Red convergence pattern coincide with the Top left/Bottom right diagonal
line of the center Blue convergence pattern.
- Adjust the control Rb2 & Rb3 simultaneously until the crossing of the center Red convergence pattern coincide with the Top
right/Bottom left diagonal line of the center Blue convergence pattern.
Rb1 adjustment
Rb2+Rb3 adjustment
Rb2 or Rb3 adjustment
Rb3: top image
Rb2: bottom image
Image 29-11
4. Continue with re-converging the center at the Top and the Bottom of the image as follows (using tool R847204):
- Adjust the control Rb3 for coincidence of the diagonal Red line of the Red convergence pattern with the Blue line of the Blue
convergence pattern in the center at the top of the image.
- Adjust the control Rb2 for coincidence of the diagonal Red line of the Red convergence pattern with the Blue line of the Blue
convergence pattern in the center at the bottom of the image
5. Because the different adjustments interact, step 3 and 4 have to be repeated until full coincidence of both convergence pattern
is obtained.
6. Carefully secure the position of the DMD assembly by tightening the 4 lock-down screws.
7. Is the projector an FLM HD projector?
If yes, Secure the 4 screws on the heat pipes for red and green (Cr an Cg).
R59770072 FLM SERIES 19/03/2007
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Summary of Contents for FLM series
Page 1: ...FLM series Service manual R59770072 00 19 03 2007...
Page 6: ...Table of contents 4 R59770072 FLM SERIES 19 03 2007...
Page 10: ...1 Safety 8 R59770072 FLM SERIES 19 03 2007...
Page 86: ...6 Removal and installation of projector covers 84 R59770072 FLM SERIES 19 03 2007...
Page 96: ...8 Lamp and lamp house 94 R59770072 FLM SERIES 19 03 2007...
Page 102: ...9 Input communication unit 100 R59770072 FLM SERIES 19 03 2007...
Page 125: ...13 Cold mirror assembly Image 13 5 Remove of cold mirror R59770072 FLM SERIES 19 03 2007 123...
Page 130: ...13 Cold mirror assembly 8 Reinstall the side cover 128 R59770072 FLM SERIES 19 03 2007...
Page 133: ...14 Lens holder F Image 14 4 R59770072 FLM SERIES 19 03 2007 131...
Page 140: ...14 Lens holder 138 R59770072 FLM SERIES 19 03 2007...
Page 154: ...15 Vertical and Horizontal shift motors 152 R59770072 FLM SERIES 19 03 2007...
Page 180: ...16 FLM liquid cooling circuit 178 R59770072 FLM SERIES 19 03 2007...
Page 190: ...17 Heat exchanger 188 R59770072 FLM SERIES 19 03 2007...
Page 204: ...18 Cooling pump 202 R59770072 FLM SERIES 19 03 2007...
Page 208: ...19 Shutter replacement 206 R59770072 FLM SERIES 19 03 2007...
Page 212: ...20 Formatter Interface Board 210 R59770072 FLM SERIES 19 03 2007...
Page 217: ...21 Pixel map processor board Image 21 7 PMP removal R59770072 FLM SERIES 19 03 2007 215...
Page 220: ...21 Pixel map processor board 218 R59770072 FLM SERIES 19 03 2007...
Page 228: ...22 LCD panel replacement 226 R59770072 FLM SERIES 19 03 2007...
Page 234: ...23 Keypad board replacement 232 R59770072 FLM SERIES 19 03 2007...
Page 288: ...25 Peltier replacement 286 R59770072 FLM SERIES 19 03 2007...
Page 314: ...28 Start pulse generator 312 R59770072 FLM SERIES 19 03 2007...
Page 326: ...Glossary 324 R59770072 FLM SERIES 19 03 2007...