Dolby Laboratories manual CP65-300

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CP65-300

In a CP65-300 (when Cat. No. 300 modules are fitted in place of the normal Cat. No. 350 modules) J16 and J18 should be rotated so that the words “Format 42” appears the right way up. With J24 in the “NR” position input signals will be A-type decoded when the Mag/Aux format is selected. With J24 in the “NO NR” position signals pass through the noise reduction modules but the processing will be turned off. If both of these processing options are required frequently an external switch may be connected to J24.

NOTE: To play 70mm Dolby Stereo (Format 42) with a CP65-300, the left, center, right, and surround outputs of the magnetic pre-amp must be connected to TB6 and the Le and Re outputs must be connected to TB4. If changing between an optical format and mag format 42 is required, external switching may be added (or J16 must be manually rotated to the Format 22 position for optical playback and to Format 42 for 70mm playback).