Extron electronic PoleVault Systems PVS 400 User Manual
Page 31
2-19
PoleVault Systems Installation • Installation — Stage 3
c.
To terminate the cable, strip the end of the cable 0.2" (5
mm) and secure the wires into the supplied
4-pole captive screw connector.
d.
Plug the 4-pole connector into the speaker terminal and
replace and secure the plenum cover
N
The correct speaker impedance loading must be
observed when setting up a speaker system
See figures below for examples.
4c
Wire the captive screw connector.
PVS Switcher
Rear Panel
Speaker 1
Speaker 2
4-pole Captive
Screw Connector
L
R
4/8
Ohms
AMPLIFIED OUTPUTS
4-pole Captive
Screw Connector
Audio output
to speakers
8 Ohm Load
Stereo R–
Stereo R+
Stereo L–
L
R
8 Ohms
AMPLIFIED OUTPUTS
Stereo L+
Stereo or Dual Mono output using parallel speaker wiring
Stereo output
Dual mono output
8 Ohm Load
L
R
8 Ohms
AMPLIFIED OUTPUTS
Mono –
Mono +
Mono –
Mono +
4 Ohm Total Load
4 Ohm Total Load
Two 8 ohm speakers
wired in parallel
equal a 4 ohm load.
L
R
4/8 Ohms
AMPLIFIED OUTPUTS
Mono –
or
Stereo R-
8
ohms
8
ohms
Mono +
or
Stereo R+
Mono –
or
Stereo L-
Mono +
or
Stereo L+
8
ohms
8
ohms
Speaker
Wire color
To PVS 204SA terminal
(Left and Right)
Red
Positive (+)
Black
Negative (-)