Shutter Timing - Christie P35GPSZ-MT Operating Instructions Manual

P 3 5 G P S D u a l L e n s T u r r e t P r o j e c t o r
6 . 4 . 3 . O T
U T E R
Refer to Figure 5-2
1. Loosen outer belt tension adjust assembly locking screw (item 6 in
2. Adjust outer timing belt tension assembly by turning bolt (item 8 in
deflection of 0.25 inch is obtained. Belt should be just tight enough to prevent slapping.
3. Tighten screw (item 6 in
Shutter timing belt must be tensioned before outer timing belt is
tensioned.
6.5. S
H U TTE R
Refer to Figure 5-4
1. Loosen shutter clamp screws (item 8 in
on its shaft.
2. Turn projector by hand with manual turn-down knob until Ultramittent sprocket is in top
position. Sprocket should not move while turn-down knob is being turned.
3. Use sharp pencil. Carefully rest pencil point on Ultramittent casting, pointing to one
sprocket tooth.
4. Without moving pencil, turn projector by hand with manual turn-down knob until pencil
is pointing at third tooth from starting tooth of Ultramittent sprocket.
Hold manual turn-down knob to ensure that projector does not turn
over while rotating shutter.
5. Rotate shutter (item 9 in
Make certain shutter is not hitting anything.
6. Tighten shutter clamp screws (item 8 in
shaft after centering crosshairs.
7. Recheck shutter timing.
CHRISTIE CHRISTIE
CHRISTIE CHRISTIE
inner, outer, or shutter timing belts have been removed or replaced.
CHRISTIE INCORPORATED P35GPS Projector
June, 1998
B
I M I N G E L T
on page 5-3.
Figure 5-2).
T
I M I N G
on page 5-5.
Figure 5-4) by hand until crosshairs are centered in aperture.
recommends that shutter timing also be checked whenever
Figure 5-4) just enough that shutter can be rotated
Figure 5-4). Do not allow shutter to move on its
Figure 5-2).
Figure 5-2) until belt
6-6