![background image](http://html1.mh-extra.com/html/barco/sim-7q/sim-7q_user-manual_4252219273.webp)
B. NVG option (for SIM 7Q HC)
B.2 Description of a full dimming cycle
Introduction
The operator does not have to perform any action other than lowering the TOD value. This can be done through the projector’s OSD
or by sending commands using the API protocol (e.g. through the IG).
Dimming from full light transmission to a TOD value lower than 1000
Assume that we want to dim the light output,
starting from a TOD of 10000 and end up with a TOD value of 100
. The following
sequence will be followed:
1.
First phase (TOD value is lowered, but has not reached 1001 yet):
ECR
is dimming the light output until it comes to its minimum,
being 25%
2.
Second phase (TOD value is further lowered to 1001):
CCD
starts further dimming the light output (down to about 40%)
3.
Third phase (TOD is set to 1000):
-
NVG
fi
lter
moves into the light path
-
ECR remains at 25%, keeping the Contrast Ration at the same level
-
CCD returns to full transmission
-
NVG Dynacolor set is enabled
4.
Fourth phase (TOD value is further lowered to 100):
CCD
starts further dimming the light output
Increasing the light transmission from a TOD value below 1000 to full transmission
Assume that we want to go back
from a TOD value of 100 to full light transmission, ending up with a TOD value of 10000
. The
following sequence will be followed:
1.
First phase (TOD value is increased from 100 till 1000):
CCD
is moving to higher transmission until is has reached ± full trans-
mission
2.
Second phase (TOD is set to 1001):
-
NVG
fi
lter
moves out of the light path
-
ECR is still at its minimum, being 25%
-
CCD closes to the position of around 40% (to meet the TOD value of 1001)
-
CLO-TOD tracking Dynacolor set is enabled
3.
Third phase (TOD value is further increased):
CCD
is moving to higher transmission until is has reached full transmission
4.
Fourth phase (TOD value is further increased to 10000):
ECR
is moving to full transmission
R59770066 SIM 7Q SERIES 07/10/2013
269
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...