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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
7.2.
U
L TR AM I TTE N T
7 . 2 . 1 . S Y M P T O M : E
Excessive ticking is indicative of a worn star or cam. Replace Ultramittent assembly (see
Section
5.4.6).
7 . 2 . 2 . S Y M P T O M : E
1. Check for improper gate tension. Use adjustment knob at top of gate assembly to correct
gate tension.
2. Check for improper shoe closure or alignment.
3. If excessive film noise continues, problem may be caused by worn Ultramittent sprocket.
Replace Ultramittent assembly (see
7 . 2 . 3 . S Y M P T O M : F
1. Verify image alignment by running RP-40 loop and making adjustments as necessary (see
Section
6.7).
2. Check for worn Ultramittent sprocket. There should be no sprocket movement when
manual turn-down knob (item 13 in
rest position.
7 . 2 . 4 . S Y M P T O M : S
Time shutter (see
7.3.
C
O N S TAN T
The following paragraphs pertain to all three (upper, center, and lower) constant-speed
sprocket assemblies.
7 . 3 . 1 . S Y M P T O M : E
1. Check for play in shaft or bearings. Adjust or replace as indicated.
2. Check for improperly aligned keeper or stripper. Realign as needed.
3. Check for loose pulley or sprocket. Tighten as needed.
7 . 3 . 2 . S Y M P T O M : F
Check for hooked or damaged sprocket. Replace as needed.
7 . 3 . 3 . S Y M P T O M : S
1. Check alignment of pad roller. Adjust as needed.
CHRISTIE INCORPORATED P35GPS Projector
June, 1998
A
S S E M B L Y
X C E S S I V E
X C E S S I V E
I
I L M
N S T A B I L I T Y
S
H U T T E R
Section
6.5).
-S
S
P E E D
P R O C K E T
X C E S S I V E
S
I L M
P R O C K E T
P R O C K E T
T
I C K I N G
F
N
I L M
O I S E
Section
5.4.6).
( J
)
U M P
Figure 4-1
on page 4-3) is turned with Ultramittent in
T R E A K I N G
A
S S E M B L Y
N
O I S E
H
D
O L E
A M A G E
R
I D I N G
7-2
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