Barco Thor Series, Installation Manual

Page: 127 / 182

R5906788-03 Thor series 127
Image 12-4
6. Let the projector warming up for 30 minutes before starting to adjust the convergence.
12.3 Converging the red pattern onto the blue
pattern
This adjustment procedure assumes that the projector is prepared for convergence adjustment. See
chapter
“ Preparing for convergence adjustment ” , page 126.
Required tools
5.5 mm nut driver or open-end wrench.
Converging the RED pattern onto the BLUE pattern
Start with aligning the RED pattern in the vertical direction (control knob 1 and 2) and then proceed
with the horizontal direction (control knob 3)
1. To translate the RED pattern vertically , slightly turn the red control knobs number 1 and 2. Turn both control
knobs in equal increments.
Note: Note that a turn of a few degrees corresponds with one full pixel. Turning the control knob
clockwise corresponds to the direction of the arrow of the test pattern.
+
Image 12-5
2. To translate the RED pattern horizontally , slightly turn the red control knob number 3.
3. To rotate the RED pattern, sightly turn the red control knob number 1. If much rotation is required, slightly turn
the red control knob number 2 in the opposite direction.
Note: Slight corrections of the RED pattern in vertical direction may be required after rotation.
Convergence