User`s manual

Dolby
®
CP650 Digital Cinema Processor User’s Manual
iii
Chapter 3 Maintenance and Calibration
3.1 Soundhead Maintenance...........................................................................3-1
3.1.1 Analog Sound System.................................................................3-1
3.1.2 Digital Sound System..................................................................3-1
3.1.3 Replacing the Cat. No. 700 Exciter Lamp ..................................3-1
3.2 Dolby Level Calibration ...........................................................................3-2
3.2.1 Automatic Calibration.................................................................3-3
3.2.2 Manual Calibration .....................................................................3-3
3.3 Film Print Cleanliness ..............................................................................3-4
Chapter 4 Troubleshooting
4.1 Troubleshooting Chart..............................................................................4-3
Appendix A Advanced Operations
A.1 Using Auditorium Assist .........................................................................A-1
A.2 Displaying the Event Log........................................................................A-2
A.3 Display Information About This CP650 Unit .........................................A-3
A.4 Format 80/81 PCM Options ....................................................................A-4
A.5 Remote Address.......................................................................................A-4
Appendix B The Evolution of Dolby Film Sound
Appendix C Reference Information
C.1 How to Identify Soundtracks on Prints ...................................................C-1
C.2 About Dolby Digital Surround EX..........................................................C-2
C.3 Test and Demonstration Films.................................................................C-4
C.4 List of Cat. Numbers Used ......................................................................C-5
Appendix D CP650 Menu Listing