PANASTEREO SP23 - Page 27

PANASTEREO SP23 – Alignment with Dolby CP500.
27
8. REMOVE AUTOMATION
CONNECTION
Disconnect the D25 automation cable from the
SP23. (This is to prevent the sound processor
from switching the SP23 back to Optical
mode)
9. TURN OFF SP23 BYPASS
Switch the SP23 out of bypass mode (Red
Bypass button OUT).
10. SELECT PINK NOISE TO LEFT
SURROUND
On the CP500 use the fader knob to select the
Ls channel. Do not adjust the output level of
the CP500.
11. ADJUST SP23 LS INPUT LEVEL
Adjust the Left Input trimmer on the SP23 so
that the two green LEDs for the left channel
are equally illuminated.
12. COARSE SET LS SPL LEVEL TO
82dBC
Adjust the Left Surround Output trimmer on
the SP23 for approximately 82dBC in the
auditorium.
13. EQUALISE LEFT SURROUND
CHANNEL
Remove the Left/Right Equaliser card 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.
14. SET LS SPL LEVEL TO 82dBC
Re-adjust the Left Surround Output trimmer on
the SP23 for 82dBC in the auditorium.
15. SELECT PINK NOISE TO RIGHT
SURROUND
On the CP500 use the fader knob to select the
Rs channel. Do not adjust the output level of
the CP500.
16. ADJUST SP23 RIGHT SURROUND
INPUT LEVEL
Adjust the Right Input trimmer on the SP23 so
that the two green LEDs for the right channel
are equally illuminated.
17. COARSE SET RIGHT SURROUND
SPL LEVEL TO 82dBC
Adjust the Right Surround Output trimmer on
the SP23 for approximately 82dBC in the
auditorium.