QSC Audio S series - Manual (Page 14)

14
ANALOG AUDIO CONNECTIONS
The analog RAVE models (RAVE 160 /161 and 188) use normal analog balanced audio inputs and
outputs, with three terminals per channel: Hi (+), Lo (-) and Shield..
Analog audio inputs and outputs connect using detachable terminal strip headers on the rear
panel of the RAVE unit. These detachable headers allow for pre-wiring of racks and quick connect-
ing and disconnecting for installation, removal, reconfiguration, or replacement. The detachable
headers connect to and disconnect from the pins simply by pushing on and pulling off. The illustra-
tion at right shows how the detachable headers work.
To connect a wire to a terminal:
• Strip back the insulation on the wire about ¼ inch (approximately 6.3 mm).
• Loosen the screw above the header terminal, then insert the wire fully.
• Tighten the screw until the wire is firmly anchored. Do not overtighten.
• Use a wire tie to secure the cable to the grip of the header block.
To connect balanced inputs: insert the +, -, and shield into the header as shown at the right.
To connect unbalanced inputs: insert the signal conductor into the + terminal and the shield to
the - terminal, with a jumper to the ground/shield terminal, as shown at the lower right.
Connections:
Analog Audio Inputs/Outputs (RAVE 160/161/188)
Channel numbers and connector pinouts are labeled on the rear of the unit, as shown in the illustration above.
The actual channel assignment depends on the model.
Analog audio connections- RAVE 161s-24 shown
RAVE 188 : 16 analog channels; 8 inputs, labeled 1 through 8 and 8 outputs, labeled 1 through 8
RAVE 161 : 16 analog audio input channels labeled 1 through 16
RAVE 160 : 16 analog audio output channels labeled 1 through 16 on the rear of the unit.