Functionality Of The Convergence Controls; Green Formatter: Convergence Control Screws; Adjusting The Convergence - Barco Galaxy NH-12 Installation Manual

3. Engine replacement
3
A
3
B
Image 3-85

Functionality of the convergence controls

For example, to move the green image right down on the screen, both 2B and 3B on the red formatter support plate must be released
a bit (i.e. CCW) before tightening 2A and 3A a bit (i.e. CW).
Access to the convergence controls of the green formatter board
The way to get access to the controls of the green formatter board is shown in the drawings below.
Image 3-86

Green formatter: convergence control screws

3.4.5.4

Adjusting the convergence

C
AUTION
trained technicians
Switch the projector to active state and wait for at least 30 minutes before starting the convergence adjustment
procedure!
42
2
A
2
B
1
2
3
:
This procedure is critical and time consuming. It may only be performed by Barco authorized and
1
B
1
A
1
A
2 3
+
A A
2 3
3
+
B A A
R59770591 ENGINE KIT 26/08/2010
1
B
2 3
+
B B
2 3
3
+
A B A