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7. Advanced
7.8.11.3.1 Preparing the GLD correction
Preparing the GLD correction
1. Switch on all projectors in the system for at least 30 minutes prior to starting this procedure to ensure they are at nominal operating
temperature
2. Align input balance in case of analog source signals
3. Perform Gray Level Correction (GLC) if required
4. Set Gamma at projector side (2.2) and/or IG side to the desired level
5. Turn off all lights and avoid all stray light: the system surroundings must be fully dark
6. Match the Light output (CLO)
7. Perform Dynacolor alignment
8. Perform Black Color Matching if required
Suitable test patterns
Several test patterns can be used for the GLD alignment:
•
internal gray level, which can be set to be automatically generated during the alignment procedure (advised!)
•
external gray scale pattern
•
full gray pattern generated by a test image generator (e.g. Polaris)
The gray level that needs to be used to correct the selected gray range during the different alignment steps
depends on the gamma you set for the projector in use (See Appendix B).
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Содержание SIM 7Q
Страница 8: ...Table of contents 4 R59770066 SIM 7Q SERIES 07 10 2013...
Страница 13: ...2 Packaging 2 PACKAGING Overview Unpacking R59770066 SIM 7Q SERIES 07 10 2013 9...
Страница 16: ...2 Packaging 12 R59770066 SIM 7Q SERIES 07 10 2013...
Страница 62: ...5 Setup 2 Now the zoom and focus can be adjusted 58 R59770066 SIM 7Q SERIES 07 10 2013...
Страница 74: ...6 Getting started 70 R59770066 SIM 7Q SERIES 07 10 2013...
Страница 135: ...7 Advanced 7 5 6 9 Geometry Reset Overview Reset all levels Restore to a level R59770066 SIM 7Q SERIES 07 10 2013 131...
Страница 151: ...7 Advanced 7 7 General Overview Pause Freeze Identification R59770066 SIM 7Q SERIES 07 10 2013 147...
Страница 176: ...7 Advanced Image 7 136 Note It takes some time for the alpha plane to be applied 172 R59770066 SIM 7Q SERIES 07 10 2013...
Страница 194: ...7 Advanced Image 7 157 190 R59770066 SIM 7Q SERIES 07 10 2013...
Страница 221: ...7 Advanced 7 9 1 Lens adjustments How to adjust the lens 1 See the Setup section R59770066 SIM 7Q SERIES 07 10 2013 217...
Страница 245: ...8 Maintenance Image 8 13 Electronics filter removing R59770066 SIM 7Q SERIES 07 10 2013 241...
Страница 255: ...8 Maintenance 3 3 3 1 2 Image 8 35 Lamp cover installation R59770066 SIM 7Q SERIES 07 10 2013 251...
Страница 260: ...9 Troubleshooting 256 R59770066 SIM 7Q SERIES 07 10 2013...
Страница 270: ...A NVG option for SIM 7Q 266 R59770066 SIM 7Q SERIES 07 10 2013...
Страница 274: ...B NVG option for SIM 7Q HC 270 R59770066 SIM 7Q SERIES 07 10 2013...
Страница 275: ...C GLD alignment C GLD ALIGNMENT Overview Gamma values R59770066 SIM 7Q SERIES 07 10 2013 271...
Страница 277: ...D Image files D IMAGE FILES Overview Image files R59770066 SIM 7Q SERIES 07 10 2013 273...
Страница 282: ...Glossary 278 R59770066 SIM 7Q SERIES 07 10 2013...
Страница 286: ...Index locking 57 282 R59770066 SIM 7Q SERIES 07 10 2013...
Страница 288: ...List of tables 284 R59770066 SIM 7Q SERIES 07 10 2013...