Barco R9002328 - Manual (Page 135)

OPTIONS
R5975059A BARCOVISION 708 200498
OPTIONS
OPTIONS
R5975059A BARCOVISION 708 200498
OPTIONS
11-4 11-4
b. Din Mini8-D9 adapter cable.
- To connect a Macintosh computer to the projector.
Available length : 1 m, order number R9827640.
c. D25-D9 adapter cable
- To connect a workstation to the projector.
Available length : 1 m, order number R9827630
Ceiling mount CM50
This suspension system enables to mount any projector from the BARCO 700
series to the ceiling without using any mechanical interface, and to adapt the
projector perfectly to the local mounting requirements.
Order number CM50 with pulley : R9827990
Order number CM50 without pulley : R9827991.
Orbiting Kit
Static pictures are very often shown on large screen projectors, especially in
process control and presentation applications. Due to the fact that the same
picture information is shown for a long period in the same place, picture tubes
can be damaged by 'local burn-in'. To avoid this problem, a special Orbiting circuit
is available which moves the picture very slowly around a predefined screen
area. The cycle time is very long to make the movement of the projected image
imperceptible.
The use of the orbiting kit is described in appendix A.
Order number : R9827780
Contrast modulation kit
The contrast modulation kit is designed to improve overall light output uniformity
and to overcome the inherent color shift errors, normally associated with CRT
projection. The laws of physics applied to projection optics dictate that the center
of the projected image will be brighter than the corners, this phenomenon is
normally referred to as 'corner fall off'. Due to the normal off-axis projection of
the red and blue images, CRT projection displays a phenomenon referred to as
'color shift', whereby one side of the image is reddish and the other blueish. By
modulating the amplitude of the video signal with appropriate waveforms we are
able to overcome both problems.
The use of this contrast modulation kit is described in appendix C.
Order number : R9827800
Soft edge matching kit
Multi-screens are popular for many applications. In these installations, the goal
is to obtain a contiguous matched image, forming one homogenous view. The
soft edge matching feature provides a solution to the annoying side effects when
adjusting two or more projected images next to each other. To improve this
junction, both images must be overlapping within a certain percentage of the total
screen width. During the overlapping period, both video signals are modulated
by appropriate waveforms so that the resulting light output equals the rest of the
image.
b. Din Mini8-D9 adapter cable.
- To connect a Macintosh computer to the projector.
Available length : 1 m, order number R9827640.
c. D25-D9 adapter cable
- To connect a workstation to the projector.
Available length : 1 m, order number R9827630
Ceiling mount CM50
This suspension system enables to mount any projector from the BARCO 700
series to the ceiling without using any mechanical interface, and to adapt the
projector perfectly to the local mounting requirements.
Order number CM50 with pulley : R9827990
Order number CM50 without pulley : R9827991.
Orbiting Kit
Static pictures are very often shown on large screen projectors, especially in
process control and presentation applications. Due to the fact that the same
picture information is shown for a long period in the same place, picture tubes
can be damaged by 'local burn-in'. To avoid this problem, a special Orbiting circuit
is available which moves the picture very slowly around a predefined screen
area. The cycle time is very long to make the movement of the projected image
imperceptible.
The use of the orbiting kit is described in appendix A.
Order number : R9827780
Contrast modulation kit
The contrast modulation kit is designed to improve overall light output uniformity
and to overcome the inherent color shift errors, normally associated with CRT
projection. The laws of physics applied to projection optics dictate that the center
of the projected image will be brighter than the corners, this phenomenon is
normally referred to as 'corner fall off'. Due to the normal off-axis projection of
the red and blue images, CRT projection displays a phenomenon referred to as
'color shift', whereby one side of the image is reddish and the other blueish. By
modulating the amplitude of the video signal with appropriate waveforms we are
able to overcome both problems.
The use of this contrast modulation kit is described in appendix C.
Order number : R9827800
Soft edge matching kit
Multi-screens are popular for many applications. In these installations, the goal
is to obtain a contiguous matched image, forming one homogenous view. The
soft edge matching feature provides a solution to the annoying side effects when
adjusting two or more projected images next to each other. To improve this
junction, both images must be overlapping within a certain percentage of the total
screen width. During the overlapping period, both video signals are modulated
by appropriate waveforms so that the resulting light output equals the rest of the
image.