SETUP
The setup menu contains less frequently used adjustments that may be required during installation (e.g. On Screen Display language selection or the display of Test Patterns).
ORIENTATION
Select the option that best describes the installation i.e. desktop front, ceiling front, desktop rear and ceiling rear.
Fig. 29
HORIZONTAL/VERTICAL KEYSTONE
To obtain maximum quality of the projected image, we recommend the installation of the projector on a level platform parallel and central to the screen.
Adjust the feet underneath to obtain a level position, lining up the base of the projected image to the base of the projection screen (Fig. 30).
Fig. 30
If the projected images needs to be centred horizontally, the manual lens shift adjustment allows the projected image to be moved vertically, up or down, in relation to the centre of the screen; the maximum adjustment being equal to half the height of the image in either direction (Fig. 31).
Fig. 31
In the event you are unable to centre the image within the screen area, tilt the projector until the image is correctly positioned. Any keystone error can be removed by the Keystone adjustment in the Set up menu.
The keystone adjustement helps to compensate possible horizontal tilts of the projector.
The keystone adjustment is not available for model HT 280 with 1080i input signal.
LENS
The Zoom adjustment impacts on the motorized zoom lens allowing to increase or decrease the dimension of the projected image. The Focus adjustment impacts on the motorized lens focus, allowing to obtain the highest definition on the projected image, an accurate focus setting should allow the viewer to distinguish each pixel that create the image one from another.
| ZOOM |
| |
ZOOM | ZOOM | ZOOM | |
| F1 | ||
FOCUS | FOCUS |
| |
FOCUS | F2 | ||
| |||
ZOOM | FOCUS | ||
FOCUS |
| ||
ZOOM |
|
|
Fig. 32
20
