13.2.3 LFE Filter and Control Room Insert Patch Points
5 INS (Control Room Insert): Activates the Surround Control Room Insert
Return
•
The Control Room Insert Send is always active
•
The Control Room Insert Return is located Post the Monitor input
Selector and Pre the Control Room Monitor level control
•
The Insert Return is active only when the 5 INS button is engaged
•
Illuminates in yellow when engaged
FLT OUT (Filter Out): Output of the LFE low-pass filter
•
The LFE FLTR button must be engaged to activate this output
•
May be routed to the Left, Center, and Right monitor feeds when the LFE TO
LCR button is engaged
LFE FILTER IN: Input to the LFE low-pass filter
•
Three parallel non-breaking inputs
•
The signals patched to these points are summed together and fed to the
LFE
SURROUND MNTR INSERT SEND (Surround Monitor
Insert Send): 8-channel Control Room Monitor Insert
Send
•
L-R, SL-SR, C, LFE, and A/B channels are
supported
•
Always active
SURROUND MNTR INSERT RETURN (Surround Monitor
Insert RETURN): 8-channel Control Room Monitor
Insert Return
•
L-R, SL-SR, C, LFE, and A/B channels are
supported
•
Replaces the Control Room monitor feed
when the C/R INS switch is engaged
The Control Room Insert is Located:
•
Post Monitor Source selectors
•
Pre Control Room Level control
