Film-Tech SA10 Installation Manual page 67

6-8 / Alignment with CP45
Ls
Back Left
Back Right Amp
Ls Rs
Back Left Amp
Ls
Rs CTR GND
Rs = 80 dBC
Back Right
Rs+Bs = 82 dBC
R
CTR GND
Ls+Bs = 82 dBC
L
Rs CTR GND
Move the jumper wire to the Ls (white) test point on
the Cat. No. 513. This will mute the Ls pink noise.
Adjust the SA10 output level control for the Rs
channel to obtain 80 dBC in the auditorium.
Turn on the Back Surround channel amplifiers.
Using the level control on the Back Surround Right
amplifier, adjust the level to obtain 82 dBC.
Move the jumper wire to the Rs (yellow) test point on
the Cat. No. 513. This will mute the Rs pink noise.
Using the level control on the Back Surround Left
amplifier adjust the level to obtain 82 dBC.
Remove the jumper wire from both test points.