![background image](http://html1.mh-extra.com/html/barco/hdf-w30lp/hdf-w30lp_user-and-installation-manual_4170176028.webp)
2. General
Positioning the projector
FLOOR
SCREEN
SCREEN
PD
A
CD
SCREEN
SW
SW
SH
B
SH
B
CD
Image 2-15
Projector positioning
The projector should be installed at right angles (horizontally and vertically) to the screen at a distance PD. Note the distance (A)
between lens centre and table surface is slightly variable. This distance (A) is nominal 35 cm in case all feet are turned in completely
and the vertical lens shift is set to zero (0).
On-Axis / Off-Axis projection
The position of the projector with reference to the screen may also be different depending on the installation. Basically the projector
can be positioned in On-Axis or Off-Axis con
fi
guration. On-Axis con
fi
guration means that the projector is positioned so as to have
the centre of the lens coinciding with the centre of the screen. Off-Axis projection is obtained by shifting the lens up, down, left or
right. Several parameters can be calculated determining the position in any installation.
Formula to calculate the distance CD for On-Axis projection:
CD = SH/2 + B - A
Shift range
The lens can be shifted with respect to the DMD (P) which result in a shifted image on the screen (Off-Axis). A 100% shift means that
the centre point of the projected image is shifted by half the screen size. In other words, the centre point of the projected image falls
together with the outline of the image in an On-Axis projection. Due to mechanical and optical limitations it’s recommended to keep
the shift values within the
fi
eld of view (F) as illustrated below. Within these shift ranges the projector and lens perform excellently.
Con
fi
guring the projector outside these shift ranges will result in a slight decline of image quality.
24
R5906730 HDF WLP SERIES 01/08/2017
Содержание HDF-W30LP
Страница 1: ...HDF WLP series User and Installation manual R5906730 05 01 08 2017...
Страница 4: ......
Страница 10: ...Table of contents 6 R5906730 HDF WLP SERIES 01 08 2017...
Страница 78: ...8 Input Communication 74 R5906730 HDF WLP SERIES 01 08 2017...
Страница 90: ...9 Getting started 86 R5906730 HDF WLP SERIES 01 08 2017...
Страница 94: ...10 Software upgrade Image 10 5 90 R5906730 HDF WLP SERIES 01 08 2017...
Страница 95: ...10 Software upgrade Image 10 6 R5906730 HDF WLP SERIES 01 08 2017 91...
Страница 98: ...10 Software upgrade Image 10 11 94 R5906730 HDF WLP SERIES 01 08 2017...
Страница 99: ...10 Software upgrade Image 10 12 R5906730 HDF WLP SERIES 01 08 2017 95...
Страница 100: ...10 Software upgrade Image 10 13 10 Clear the history log 96 R5906730 HDF WLP SERIES 01 08 2017...
Страница 108: ...11 Quick set up adjustment 104 R5906730 HDF WLP SERIES 01 08 2017...
Страница 172: ...15 Layout 168 R5906730 HDF WLP SERIES 01 08 2017...
Страница 180: ...16 Laser The Current light output panel is displayed Image 16 13 176 R5906730 HDF WLP SERIES 01 08 2017...
Страница 224: ...17 Alignment 220 R5906730 HDF WLP SERIES 01 08 2017...
Страница 258: ...18 Projector Control 254 R5906730 HDF WLP SERIES 01 08 2017...
Страница 272: ...19 Service 268 R5906730 HDF WLP SERIES 01 08 2017...
Страница 282: ...21 Maintenance procedures 278 R5906730 HDF WLP SERIES 01 08 2017...
Страница 300: ...C Standard source files 296 R5906730 HDF WLP SERIES 01 08 2017...
Страница 304: ...D DMX chart 300 R5906730 HDF WLP SERIES 01 08 2017...
Страница 310: ...E Stacking HDF WLP series projectors 306 R5906730 HDF WLP SERIES 01 08 2017...