PANASTEREO SP23 - Page 37

PANASTEREO SP23 – Alignment with SMART MOD VI – Analog Matrix
37
21. SET RIGHT SURROUND SPL LEVEL
TO 85dBC
Re-adjust the Right Surround Output trimmer
on the SP23 for 85dBC in the auditorium.
22. SELECT BOTH LS AND RS PINK
NOISE
Set SW2-4 and 5 down.
23. IF A TWO CHANNEL REAR
SURROUND AMPLIFIER IS
INSTALLED GOTO 31
24. COARSE SET LEFT REAR
SURROUND SPL LEVEL to 85dBC
Adjust the Rear Left Surround Output trimmer
(CSL) for approximately 85dBC SPL in the
auditorium.
25. EQUALISE REAR SURROUND
CHANNEL
Remove the Rear Equaliser from the SP23
and connect it via the extender card and cable.
Adjust the left equaliser controls for a
frequency response in accordance with the
standard ISO surround channel response
curve.
26. SET REAR SURROUND SPL LEVEL
TO 91dBC
Replace the Rear Equaliser card and adjust
the Rear Left Surround Output trimmer (CSL)
on the SP23 for 91dBC in the auditorium.
27. RE-CONNECT AUTOMATION CABLE
Re-connect the automation cable to the SP23.
28. TURN OFF PINK NOISE
Set SW1-8 up and all SW2 switches up
29. END OF PROCEDURE
The system is now ready to use.
30. ALIGNMENT OF TWO CHANNEL
REAR SURROUND AMPLIFIER
31. TURN OFF REAR RIGHT AMPLIFIER
Switch off or disconnect the rear right-
surround amplifier.
32. COARSE SET REAR LEFT
SURROUND SPL LEVEL to 85dBC
Adjust the Rear Left Surround Output trimmer
(CSL) for approximately 85dBC SPL in the
auditorium.