5-8

 

 

 

B-Chain Alignment Procedures

a. Setting Room Equalization

 

Step

 

Action

Indication

No.

 

 

 

8

 

CAT. NO. 441

 

 

4

5

6

 

 

 

3

 

7

auto

 

 

 

2

 

8

subwoofer

 

off

1

 

9

 

0

 

10

Subwoofer

 

 

 

 

 

 

off

9

NORMAL BYPASS

10

local active

4

5

6

 

 

 

 

Dolby Stereo

3

 

7

04

 

A-type

 

 

 

 

2

 

 

8

 

1

 

9

 

 

0

 

10

 

 

select

 

mute

 

 

local/remote

11

local active

 

 

4

5

6

 

3

 

7

2

 

8

1

 

9

0

 

10

selectmute local/remote

5-9

B-Chain Alignment Procedures

a. Setting Room Equalization

Notes

Set the FADER to the 0 position.

If a Cat No. 441 Surround Equalizer, Subwoofer card is fitted set the subwoofer switch to the OFF position.

Set the NORMAL/BYPASS switch to the NORMAL position.

Verify that the fader local active LED is on. If necessary, press the select local/remote switch.

Press the 04 Dolby Stereo A-typeswitch; the LED in the switch should light.

Switch on the center channel pink noise on the Cat. No. 85 Pink Noise Generator (C switch up or down).

Slowly advance the FADER control to position 7. You should hear pink noise.

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Image 43
Dolby Laboratories CP65 manual Chain Alignment Procedures, Off