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4. Installation
4.5.7
Lens Data
ECR
Extended Contrast ratio allows to increase the contrast of the image while the light output decreases.
ECR (Extended Contrast Ratio )
The lenses used in the projector are
fi
tted with a non volatile memory holding the lens serial number and dynamic aperture look up
tables. These look up tables allow to determine the exact opening position in function of the desired light output (determined for
example by the Time of Day setting ).
To make this possible the lens is connected to the front of the projector chassis through a 16-wire cable.
Connection
The connection to the projector transmits signals for the lens aperture data and the zoom and focus motor control (power).
1
17
19
3
Image 4-28
Lens connector pinout
Pin number
Pin description
13,14,15,16
D1,D2,D3,D4
17
++5V
18
Sens
19
GND
Table 4-4
Pinout overview table
Also see the lens connection procedure.
34
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 ...