Barco BarcoVision R9000740, Руководство по установке

Страница: 11 / 64

5975248 BARCOVISION 701 MULTIMEDIA 090497
SAFETY INSTRUCTIONS
5975248 BARCOVISION 701 MULTIMEDIA 090497
SAFETY INSTRUCTIONS
S
A
FE
TY
I
N
S
T
RUCTI
O
NS
1-7
S
A
FE
TY
I
N
S
T
RUCTI
O
NS
1-7
- To ensure the highest optical performance and resolution, the projection lenses are
specially treated with an anti-reflective coating, therefore, avoid touching the lens.
To remove dust on the lens, use a soft dry cloth. Do not use a damp cloth, detergent
solution, or thinner.
On repacking
Save the original shipping carton and packing material; they will come in handy if you
ever have to ship your equipment. For maximum protection, repack your set as it was
originally packed at the factory.
On illumination
In order to obtain the best quality for the projected image, it is essential that the ambient
light which is allowed to fall on the screen be kept to an absolute minimum.
When installing the projector and screen, care must be taken to avoid exposure to
ambient light directly on the screen. Avoid adverse illumination on the screen from
direct sunlight or florescent lighting fixtures.
The use of controlled ambient lighting, such as incandescent spot light or a dimmer,
is recommended for proper room illumination. Where possible, care should also be
taken to ensure that the floors and walls of the room in which the projector is to be
installed are non-reflecting, dark surfaces. Brighter surfaces will tend to reflect and
diffuse the ambient light and hence reduce the contrast of the projected image on the
screen.
- To ensure the highest optical performance and resolution, the projection lenses are
specially treated with an anti-reflective coating, therefore, avoid touching the lens.
To remove dust on the lens, use a soft dry cloth. Do not use a damp cloth, detergent
solution, or thinner.
On repacking
Save the original shipping carton and packing material; they will come in handy if you
ever have to ship your equipment. For maximum protection, repack your set as it was
originally packed at the factory.
On illumination
In order to obtain the best quality for the projected image, it is essential that the ambient
light which is allowed to fall on the screen be kept to an absolute minimum.
When installing the projector and screen, care must be taken to avoid exposure to
ambient light directly on the screen. Avoid adverse illumination on the screen from
direct sunlight or florescent lighting fixtures.
The use of controlled ambient lighting, such as incandescent spot light or a dimmer,
is recommended for proper room illumination. Where possible, care should also be
taken to ensure that the floors and walls of the room in which the projector is to be
installed are non-reflecting, dark surfaces. Brighter surfaces will tend to reflect and
diffuse the ambient light and hence reduce the contrast of the projected image on the
screen.