Service manual

7: Troubleshooting Guide
CHRISTIE INC. CHRISTIE INC. - - 35/70 Service/PM Manual
July, 1997
Cine Motion Checklist and Diagnostic Table
This procedure requires the film to be CUED at the beginning of a show.
Perform the checklist in Table 7.11. Refer to the diagnostic table, Table 7.12, for corrective action.
CINE MOTION CHECKLIST
Push the <FOR> button. After film speed stabilizes, enter the <C>,<3> command to
cause the douser to open.
Checklist
Item
Step Description Completed
1 Verify that the film accelerates to the pre-programmed film rate in a
smooth and linear motion and performs pulldowns without losing
either the upper or lower loop of film above and below the film gate.
2 Verify that the douser opens when commanded and closes as the EOF
tape is detected.
3 Verify that the projector responds properly to the BOF and EOF tapes
as they pass though the sensors.
Table 7.11: Cine Motion Checklist