Dolby Laboratories CP65 - Manual (Page 5)

INTRODUCTION
This manual contains essential information on the installation and alignment of the CP65
Cinema Sound Processor. The CP65 supersedes the CP55 and is available in three versions:
CP65
The standard configuration, equipped for the reproduction of the following
sound formats
• 01 Mono–for all optical prints of any vintage with conventional mono optical
(“Academy”) sound-tracks.
• 04 Dolby Stereo A-type
• 05 Dolby Stereo SR
• 10 Dolby Stereo Digital-with the addition of an external digital adapter
• 60 Non-sync
• Mag / Aux–This format may be programmed in a number of different ways.
Possible options include:
• Magnetic sound-tracks without A-type noise reduction.
• Extra sound sources, such as a Magnetic follower/dubber, PA microphone
with preamp or a “stereo” synthesizer.
CP65-A
Equipped with A-type noise reduction only. Reproduces the same formats
as the standard CP65 with the exception of 05 Dolby Stereo SR.
CP65-300
Equipped with two Cat. No. 300 modules in place of the Cat. No. 350 SR
modules. Cat. No. 300 SR/A processors contain both A-type and SR circuits
and these additional two channels of A-type along with the channels in the
Cat. No. 222 modules are used to decode 70 mm Dolby Stereo magnetic
soundtracks (format 42).
About this manual
This manual is intended to be used by individuals who are qualified in the area of cinema
sound service. The basic day-to-day operation of the CP65 is covered in the CP65
Operator’s Guide.
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