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B. NVG option (for SIM 7QP 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
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Summary of Contents for 7QP
Page 8: ...Table of contents 4 R59770330 SIM 7QP SERIES 07 10 2013 ...
Page 13: ...2 Packaging 2 PACKAGING Overview Unpacking R59770330 SIM 7QP SERIES 07 10 2013 9 ...
Page 16: ...2 Packaging 12 R59770330 SIM 7QP SERIES 07 10 2013 ...
Page 52: ...4 Installation 48 R59770330 SIM 7QP SERIES 07 10 2013 ...
Page 64: ...5 Setup 2 Now the zoom and focus can be adjusted 60 R59770330 SIM 7QP SERIES 07 10 2013 ...
Page 76: ...6 Getting started 72 R59770330 SIM 7QP SERIES 07 10 2013 ...
Page 196: ...7 Advanced Image 7 157 192 R59770330 SIM 7QP SERIES 07 10 2013 ...
Page 258: ...9 Troubleshooting 254 R59770330 SIM 7QP SERIES 07 10 2013 ...
Page 268: ...A NVG option for SIM 7QP 264 R59770330 SIM 7QP SERIES 07 10 2013 ...
Page 272: ...B NVG option for SIM 7QP HC 268 R59770330 SIM 7QP SERIES 07 10 2013 ...
Page 273: ...C GLD alignment C GLD ALIGNMENT Overview Gamma values R59770330 SIM 7QP SERIES 07 10 2013 269 ...
Page 275: ...D Image files D IMAGE FILES Overview Image files R59770330 SIM 7QP SERIES 07 10 2013 271 ...
Page 280: ...Glossary 276 R59770330 SIM 7QP SERIES 07 10 2013 ...
Page 284: ...Index 280 R59770330 SIM 7QP SERIES 07 10 2013 ...