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3. Lenses
3.4
Lens shift
General
Use the Remote control or the keypad on the Projector to adjust the lens shift mechanism.
The lenses can be shifted vertically and horizontally to facilitate precise image positioning in single and multiple projector systems.
The projector allows for horizontal and vertical shift in both directions. Always place the projector perpendicular to the screen, and
use the lens shift to align the picture.
If not possible to align the projector perpendicular to the screen, due to environmemt of other, see chapter "Warp", page 54
Indexing
The position (index) iris and shift (horizontal and vertical) can be read out and set. This allows for dynamic control of these functions
from an external control system.
Indexing of zoom and focus are supported on lens ID EN6x (EN61) range
3.5
Adjust zoom and focus
General
Zoom
controls the size of the projected image.
Focus
controls the sharpness of the projected image.
Lens zoom and focus adjustments are motorized. You can use the remote control, local keypad, OSD and/or RS-232 commands
to adjust the lens zoom and focus positions.
Not all lenses have zoom or iris control. The matrix below shows what controls are available per lens.
EN11
EN12
EN13
EN14
EN15
EN16
EN33
EN41
EN42
EN43
EN44
EN45
EN46
EN47
Iris
✔
✔
✔
✔
✔
✔
✖
✔
✔
✔
✔
✔
✔
✔
Zoom
✔
✖
✔
✔
✖
✔
✖
✔
✖
✔
✔
✔
✔
✖
Focus
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
For best results, lens adjustments should be done in the following order: zoom, focus and then iris (where applicable).
3.6
Adjust Iris
General
Iris
controls the contrast and focus depth of the image. Decreasing the iris will increase contrast and image depth, at the same time
as it decreases brightness.
Iris control is, as for the zoom and focus control, motorized, and is operated by the remote control or local keypad.
Iris is only available for units with COLOR type colorwheel.
To enter Iris control, enter the menu
Home/Installation/Lens /Iris
601–426 F70 SERIES 16/06/2017
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Содержание F70-W8
Страница 1: ...F70 Series User Manual 601 426 00 16 06 2017...
Страница 56: ...7 Image menu 52 601 426 F70 SERIES 16 06 2017...
Страница 64: ...9 Settings menu 60 601 426 F70 SERIES 16 06 2017...
Страница 66: ...10 Status menu Lists the projector IP address 62 601 426 F70 SERIES 16 06 2017...
Страница 68: ...11 Reset Menu 64 601 426 F70 SERIES 16 06 2017...
Страница 70: ...12 User Maintenance 66 601 426 F70 SERIES 16 06 2017...
Страница 72: ...13 Cleaning the projector 68 601 426 F70 SERIES 16 06 2017...