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Action
Indication
Step
No.
5-40
B-Chain Alignment Procedures
=
17
e. Surround Equalization Alignment (Cat. No. 441)
16
bypass
(switch behind panel)
NORMAL BYPASS
14
15
10
Dolby Stereo
Digital
NORMAL BYPASS
Cat. No.
150
Cat. No.
85
B-Chain Alignment Procedures
Notes
5-41
e. Surround Equalization Alignment (Cat. No. 441)
Thread and play the Cat. No. 151 stereo optical surround level film. Check the sound by
walking around the theatre. The surround and center channels should sound equally loud
at most locations and left and right surround channels should sound equally loud and have
similar frequency response in the center of the theatre. If necessary, readjust the left and
right surround gains until you are satisfied with the surround-to-front center balance. A
large change in the gain setting should be unnecessary.
Restore the BYPASS/NORMAL switch to the NORMAL position.
Confirm that format 04 Dolby Stereo A-Type is selected.
Open the CP65 and place the NORMAL/BYPASS switch in the BYPASS position.
Remove the Cat. No. 85C card and re-install the Cat. No. 150 card.