Dolby Laboratories CP65 manual Chain Alignment Procedures Subwoofer Alignment Cat. No

	5-22
	B-Chain Alignment Procedures
d. Subwoofer Alignment (Cat. No. 441)
Step	Action	Indication
No.
1	CAT. NO. 441

auto subwoofer off

2 local active

4 5 6

3 7

2 8

19

0 10

selectmute local/remote

3

10	Dolby Stereo
	Digital

5-23

B-Chain Alignment Procedures

d. Subwoofer Alignment (Cat. No. 441)

Notes

CP65 processors may be supplied in a number of different configurations.

If the CP65 being installed does not contain a Cat. No. 441, skip this procedure and the next procedure and go directly to part, Adjustment of Surround Delay, on page 5-43.

The Subwoofer auto/off switch on the Cat. No. 441 card enables the subwoofer in formats other than Non-sync (format 60) , Mono (format 01) and magentic no NR (format 22). The switch must be in the auto (up) position at any time the subwoofer system is to function.

Confirm that the microphone is in the position defined on page 5-7.

All connections established in the room equalization procedure apply to the following steps.

The main front panel FADER should be active and set to 7. If necessary, press the select local/remote switch.

Place the Le toggle switch on the Cat. No. 85C card in the ON (up or down) position and set the CP65 to format 10 Dolby Stereo Digital.