QSC SPA2-60 Installation Manual page 10

Remote
Figure 29 – Figure 31
SPA2-60
(1)
3.5mm, 5-pin
SPA4-60
(1)
3.5mm, 10-pin
When the potentiometer is at the
minimum position, the amplifi er goes into
Mute mode. On the SPA4-60 amplifi er, the
remote level controls for channel 1 & 2 are
independent from channels 3 & 4 remote
level control.
On the SPA4-60 model, closing the
"Standby Switch" between the fi rst two
pins of either Ch1-Ch2 or Ch3-Ch4 causes
all four channels to go into Standby.
TD-000500 -01 -A
V = +10Vdc reference output
C = 0-10Vdc control input
C @ 10V = Max Volume
C @ 0V = Mute
10 kΩ
Standby Switch in Run Mode
Standby Switch in Standby Mode
— Figure 29 —
SPA2-60
— Figure 31 —
10
1
2
— Figure 30 —
SPA4-60