Dolby
®
Model CP650 Installation Manual
B-Chain Alignment
4-18
Saving Changes.....
...
Crossover Levels
Channel: Left Hi
>Level: 70
>Level: 70
>Level: 70
>Level: 70
Crossover Levels
>
>
>
>Channel: Left Mid
Mid
Mid
Mid
Level: 70
Crossover Levels
Channel: Left Mid
>Level: 70
>Level: 70
>Level: 70
>Level: 70
Crossover Levels
>Channel: Center Hi
>Channel: Center Hi
>Channel: Center Hi
>Channel: Center Hi
Level: 70
menu
OK
HF
≈≈≈≈
LF
Press the middle menu button to move the
arrow to the
Level
selection.
While observing the RTA display on the
oscilloscope, rotate the front-panel knob
until the high-frequency bands are at the
same approximate level as the low-
frequency bands.
menu
OK
menu
OK
MF
≈≈≈≈
LF
If you configured the crossover mode as
3-Way, press the center menu button to
move the arrow to the channel selection.
Rotate the front-panel knob to select the
Left channel
mid-frequency
output.
While observing the RTA display on the
oscilloscope, rotate the front-panel knob
until the mid-frequency bands are at the
same approximate level as the low-
frequency bands.
menu
OK
Press the center menu button to move the
arrow to the channel selection, and repeat
the above procedure for the remaining
channels.
OK
When all of the crossover level
adjustments have been set, press the
OK
menu button to save your settings.
