Dolby Laboratories CP500-300 Installation Manual download pdf (Page 47)

B-Chain Alignment Procedures

Action

Indication

Step

No.

5-12

a. Setting Room Equalization

bypass

(switch behind panel)

NORMAL BYPASS

Dolby Stereo

A-type

.05

1.6

3.15

6.3 12.5 kHz

–10

–5

+10

2.0 8.0

B-Chain Alignment Procedures

Notes

5-13

a. Setting Room Equalization

Change the NORMAL/BYPASS switch to the BYPASS position. Remove the center

channel Cat. No. 64 equalizer module and plug the Cat. No. 67 extender in its slot. Then

plug the equalizer module into the free end of the extender.

Restore the switch to the NORMAL position and make certain the format switch is still in

the 04 position.

Turn on the center channel only on the Cat. No. 85C.

While observing the RTA display, adjust the bass control on the Cat. No. 64 so the bass

frequency response is approximately flat. Once you set this control, do not change the

setting during the rest of the room equalization procedure.

1 2 ... 42 43 44 45 46 47 48 49 50 51 52 ... 85 86

No comments

Dolby Laboratories CP500-300 Installation Manual Page 47