Orbiting
AORBITING
Orbiting (option)
Static pictures are very often shown on large screen projectors, espectially in process control and presentation applications. Due to the fact that the same picture information is shown for a long period on the same place, picture tubes can be damaged by 'local
To avoid this problem, BARCO has designed special Orbiting circuitry which moves the picture very slow around a predefined screen area. The orbiting circuitry has been designed using a very long cycle time to make the movement of the projected image imperceptible.
Adjustment procedure :
The orbiting path is automatically added to the Random access adjustment mode menu when installed.
Press ADJUST to enter the adjustment mode and select Random. The Random Access Adjustment Mode menu will be displayed. Highlight ORBITING by pushing the joy stick forward or backward and press ENTER.
RANDOM ACCESS | |
ADJUSTMENT MODE | |
PICTURE TUNING | |
GEOMETRY | |
CONVERGENCE | |
FOCUSING | |
COLOR SELECT | |
ORBITING | |
CONTR. MODULATION | |
SOFT EDGE | |
Select with | or |
then <ENTER> | |
<EXIT> to | return. |
Orbiting Mode Toggle Switches
The orbiting module is provided with a three pin connector for connection with the BARCO's BCl link option module, used in multiple projector installations. For Orbiting, one projector operates as master wheras the others operate as slave.
Master/Slave Toggle
Highlight 'CHANGE TO SLAVE' with the joy stick and press ENTER to set the projector as Slave.
Highlight 'CHANGE TO MASTER' with the joy stick and press ENTER to set the projector as Master.
MASTER ORBITING |
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CHANGE TO SLAVE |
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MODE : ON |
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SPEED : FAST |
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ADJUST DEVIATION |
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SELECT WITH | OR |
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THEN <ENTERN> |
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DEVIATION ADJUST : |
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WITH | OR |
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WITH | OR |
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| MASTER ORBITING | ||
<EXIT> to | CHANGE TO MASTER | ||
| MODE : ON |
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| SPEED : FAST |
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| ADJUST DEVIATION | ||
| SELECT WITH | OR | |
| THEN <ENTERN> | ||
| DEVIATION ADJUST : | ||
| VERTICAL WITH | OR | |
| HORIZONTAL | WITH | OR |
| <EXIT> | to return. | |
Orbiting ON/OFF toggle (only in Master Orbiting)
Highlight 'MODE : ON' with the joy stick and press ENTER to set the
ORBITINGOFF.
Highlight 'MODE : OFF' with the joy stick and press ENTER to set the
ORBITINGON.
ENTER toggles between mode on and off.
EXIT returns to the Path selection menu.
MASTER ORBITING | ||
CHANGE TO MASTER | ||
MODE : ON |
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SPEED : FAST |
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ADJUST DEVIATION | ||
SELECT WITH | OR | |
THEN <ENTERN> | ||
DEVIATION ADJUST : | ||
VERTICAL WITH | OR | |
HORIZONTAL | WITH | OR |
<EXIT> | to return. | |
5975628 BARCOGRAPHICS 1209s 010797 |
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