4. Installation
How to connect the lens ?
1. Connect the male connector attached to the lens to the female connector located on the front of the projector
Tip:
The side labeled
TOP
on the male connector must be oriented upwards.
Image 4-24
Projector lens connection
2. Secure the connection by turning and fastening the locking ring
4.5.6
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 4-25
Lens connector pinout
Pin number
Pin description
13,14,15,16
D1,D2,D3,D4
17
++5V
18
Sens
19
GND
Table 4-3
Pinout overview table
24
R59770198 BARCO SIM 7D 13/02/2013
Summary of Contents for R92112071
Page 1: ...Barco SIM 7D User Guide R92112071 R92112072 R92112073 R59770198 10 13 02 2013 ...
Page 8: ...Table of contents 4 R59770198 BARCO SIM 7D 13 02 2013 ...
Page 10: ...1 Introduction 6 R59770198 BARCO SIM 7D 13 02 2013 ...
Page 14: ...2 Packaging 10 R59770198 BARCO SIM 7D 13 02 2013 ...
Page 39: ...4 Installation Image 4 40 Location of the IR receivers R59770198 BARCO SIM 7D 13 02 2013 35 ...
Page 40: ...4 Installation 36 R59770198 BARCO SIM 7D 13 02 2013 ...
Page 54: ...5 Setup 50 R59770198 BARCO SIM 7D 13 02 2013 ...
Page 80: ...7 Advanced Image 7 41 Image 7 42 Image 7 43 76 R59770198 BARCO SIM 7D 13 02 2013 ...
Page 108: ...7 Advanced Image 7 95 Image 7 96 Image 7 97 Image 7 98 104 R59770198 BARCO SIM 7D 13 02 2013 ...
Page 154: ...7 Advanced 150 R59770198 BARCO SIM 7D 13 02 2013 ...
Page 174: ...B GLD alignment 170 R59770198 BARCO SIM 7D 13 02 2013 ...
Page 176: ...Glossary 172 R59770198 BARCO SIM 7D 13 02 2013 ...
Page 182: ...List of tables 178 R59770198 BARCO SIM 7D 13 02 2013 ...