Barco R9002240 Coarse Convergence Adjustment, RED on Green, Horizontal Sides Vertical Corners

Random Access Adjustment Mode

Convergence Adjustment

Convergence adjustments affect both the horizontal and vertical lines of the setup pattern. These adjustments are performed on the red image while superimposed on the green image and then on the blue image while superimposed on the green image.

Start with the Coarse convergence adjustments and finalise with the Fine convergence adjustment.

RANDOM ACCESS
ADJUSTMENT MODE
PICTURE TUNING
GEOMETRY
CONVERGENCE
FOCUSING
COLOR SELECT
ORBITING
CONTR. MODULATION
SOFT EDGE
CONVERGENCE
COARSE ADJUSTMENT
RED ON GREEN
BLUE ON GREEN
FINE ADJUSTMENT
GREEN ONLY
RED ON GREEN
BLUE ON GREEN
Select with	or
then <ENTER>
<EXIT> to	return.

The screen area is divided into 25 areas.	25	23	9	15	17
	24	22	8	14	16
	5	4	1	2	3
	20	18	6	10	12
	21	19	7	11	13

Coarse Convergence Adjustment.

Highlight 'Red on green' under the coarse convergence item and press ENTER. The coarse convergence menu will be displayed. The following items are possible :

-Horizontal sides : adjust the vertical lines, within a certain area, on both sides without influencing the lines on the middle of the image.

-Vertical corners : adjust the horizontal lines in the four corners, within a certain area, without influencing the middle of the image.

Repeat for 'blue on green'

CONVERGENCE

COARSE ADJUSTMENT

RED ON GREEN

BLUE ON GREEN

FINE ADJUSTMENT

GREEN ONLY

RED ON GREEN

BLUE ON GREEN

COARSE CONVERGENCE

HORIZONTAL SIDES

VERTICAL CORNERS

Select with	or
then <ENTER>
<EXIT> to	return.

Horizontal sides

Highlight 'Horizontal lines' and press ENTER to start the adjustment. To make a coarse adjustment of the red or blue vertical lines in zone 3 and 5 simultaneously.

B G RB G R

Hint :

-look to the end of scan and adjust until the red or the blue vertical lines are on the green lines or as close as possible to the green lines.

-during these adjustments, the horizontal convergence adjustments in zones 2, 3, 4 and 5 will be set to midposition (barscale 50).

COARSE CONVERGENCE

HORIZONTAL SIDES VERTICAL CORNERS

Select with	or
then <ENTER>
<EXIT> to	return.

6-16 5975688 BARCOVISION 1609S 131097