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PROJECTION CONFIGURATION CHANGE
2 Rotate and set the knobs (A and B) to the
right position. The table below lists which
position the knob should be set to for any
given screen size and angle. The similar
table is also on the back of the front panel.
3 Tighten the four screws at the lens.
• Adjusting Angle of CRTs for the XG85
To adjust the angle of the CRTs, remove screws E and loosen screws
C and D.
Now you can move the tube and lens assembly to one of the three
other positions. Then replace screws E and tighten screws C and D.
This process needs to be done for the red and blue CRTs. The green
CRT is never repositioned. Use the table below to select the proper
setting for your screen size.
NOTE: The threaded hole marked "60-300" F is drilled lengthwise so
you can move the CRT assembly to any screen size. Adjust the red
and blue lens so that the red or blue beam is aligned with the green
beam. After doing this, adjust the lens focus (see the next page).
Then tighten the screws E.
Metal impression stamp screen size
Range of screen size (diagonal)
A
1 2 3 4 5
B
knob A
knob B
Rotate
Position of Knobs for the XG85
Projection angle
and screen size (Diagonal)
12.1
12.4 (Factory preset)
12.6
12.7
0
60-300
100
60"-300"
100"
16
120
180
R
CRT
Knob
A
B
60" – 79"
2
2
80" – 129"
3
3
130" – 179"
4
4
180" – 300"
5
5
60" – 79"
2
1
80" – 129"
3
1
130" – 179"
4
1
180" – 300"
5
1
E
D
F
120
180
C
120
180
120"
180"
180 120
G
B
Knob
Knob
A
B
A
B
1
2
2
2
1
3
3
3
1
4
4
4
1
5
5
5
1
1
1
2
1
1
3
1
1
1
4
1
1
1
5
1
D
E
F
180 120
C
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