12. Convergence
12.3 Convergence c ontrols
Definitions-Abbreviations
• X: Horizontal direction on the screen, with origin in the centre of the screen a nd + to the right
• Y: Vertical direction on the screen, with origin in the cen tre of the s creen and + to the top
• Z rotation: Tilting of the X and Y axes in their plane: + is clockwise rotation
• [1] ; [2] ; [3] ; [4] ; [5] ; [6] : these ar e the 6 a djustments available as they appear on the standard convergence adjustment
screen.
Convergence controls, location
1
2
3
4
5
6
Image 12-5
Convergence knobs
1 Red channel, knob number 1 (position of knob can slightly differ)
2 Red channel, knob num ber 2
3 Red channel, knob num ber 3
4 Green channel, knob num ber 4
5 Green channel, knob num ber 5
6 Green channel, knob num ber 6
Convergence Test pattern
For the manual correction of the DMD conv
ergence, a typical convergence test pattern is generated. For a 4K projector, us e the 4K
test pattern.
R5905963 PROMETHEUS SERIES 09/03/2015
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