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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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R59770330 SIM 7QP SERIES 07/10/2013
Содержание 7QP
Страница 8: ...Table of contents 4 R59770330 SIM 7QP SERIES 07 10 2013 ...
Страница 13: ...2 Packaging 2 PACKAGING Overview Unpacking R59770330 SIM 7QP SERIES 07 10 2013 9 ...
Страница 16: ...2 Packaging 12 R59770330 SIM 7QP SERIES 07 10 2013 ...
Страница 52: ...4 Installation 48 R59770330 SIM 7QP SERIES 07 10 2013 ...
Страница 64: ...5 Setup 2 Now the zoom and focus can be adjusted 60 R59770330 SIM 7QP SERIES 07 10 2013 ...
Страница 76: ...6 Getting started 72 R59770330 SIM 7QP SERIES 07 10 2013 ...
Страница 137: ...7 Advanced 7 5 6 9 Geometry Reset Overview Reset all levels Restore to a level R59770330 SIM 7QP SERIES 07 10 2013 133 ...
Страница 153: ...7 Advanced 7 7 General Overview Pause Freeze Identification R59770330 SIM 7QP SERIES 07 10 2013 149 ...
Страница 196: ...7 Advanced Image 7 157 192 R59770330 SIM 7QP SERIES 07 10 2013 ...
Страница 258: ...9 Troubleshooting 254 R59770330 SIM 7QP SERIES 07 10 2013 ...
Страница 268: ...A NVG option for SIM 7QP 264 R59770330 SIM 7QP SERIES 07 10 2013 ...
Страница 272: ...B NVG option for SIM 7QP HC 268 R59770330 SIM 7QP SERIES 07 10 2013 ...
Страница 273: ...C GLD alignment C GLD ALIGNMENT Overview Gamma values R59770330 SIM 7QP SERIES 07 10 2013 269 ...
Страница 275: ...D Image files D IMAGE FILES Overview Image files R59770330 SIM 7QP SERIES 07 10 2013 271 ...
Страница 280: ...Glossary 276 R59770330 SIM 7QP SERIES 07 10 2013 ...
Страница 284: ...Index 280 R59770330 SIM 7QP SERIES 07 10 2013 ...