Barco Galaxy NH-12, Руководство по установке

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3. Engine replacement
DMD
1
A
1
A
1
B
2
B
2
A
3
B
3
A
3
A
2
A
3
A
+
3
B
2
B +
3
A
2
B +
3
A
3
B
2
A +
1
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.
1
2
3
Image 3-86
Green formatter: convergence control screws
3.4.5.4 Adjusting the convergence
C
AUTION
:
This procedure is critical and time consuming. It may only be performed by Barco authorized and
trained technicians
Switch the projector to active state and wait for at least 30 minutes before starting the convergence adjustment
procedure!
42 R59770591 ENGINE KIT 26/08/2010