&
+$37(5
0
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0
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127
C O N F I D E N T I A L
0 2 . 9 6 3 8 . 0 0 1 0
2 3 - A u g - 9 9
tion voltage. Repeat this procedure, this time in a counter-
clockwise direction. Repeat calibration procedures until motor
passes these tests.
CAUTION: Do not over-tighten stabilizer screw.
Step 16. Retighten stabilizer, verifying that sensor voltage readings are
still correct. Remove Puc.
Step 17. Open beam size iris to maximum by hand. Install a color/gobo
wheel with filter/gobos attached.
Step 18. Use repeater thumbwheel to step the wheel to cal position. Note
that the symbol in the repeater LED should be solid when in cal
position and flashing otherwise.
Step 19. Observe the beam size iris thru the open position on the wheel.
The open position should sit centered across the iris aperture, not
obscuring any part of the iris. Center the assembly if necessary
by loosening and tightening four screws securing motor mounting
plate to color bulkhead.
Step 20. Repeat procedure for other motor.
