Output Features
Page 23
Peavey Electronics Corporation
Group Outputs 1-4 Features
The AAM
™
1662 features six Group Outputs. Groups 1 through 4 are full featured groups. Each is assignable from the front
panel input channels via the 1/2 and 3/4 assign switches. The signal flow drawing shown below is typical of Groups 1 through
4. Only two groups are shown for clarity.
1.
2.
3.
4.
5.
GROUP OUTPUTS
1
3
2
4
5
6
UNBALANCED OUTPUT
(Typ of all Group outputs)
Female 1/4” TS
connector for terminating a single unbalanced line level audio out-
put. The signal present at this connector is after the final gain stage
and the main output Fader.
PFL LED
(Typ of each group)
This LED indicates the status of the PFL
assign and audio signal presence. When the LED is illuminated with
solid yellow, the group is assigned to the PFL bus, as determined by
the PFL switch.
PFL SWITCH
(Typ of each group)
This push button switch toggles
the group audio onto, and off of the PFL headphone bus. When the
switch is in the DOWN position, the audio from the group is includ-
ed in the PFL mix. The PFL master meter (see page 28) will indicate
audio level from the group and the corresponding PFL LED will illu-
minate yellow.
BUS ASSIGN SWITCHES
(Typ of each group)
Two switches for
assigning the post fader group audio to any combination of the Left
or Right output buses. When neither assign switch is in the DOWN
position, the channel audio signal will not appear at the Left or Right
output buses.
FADER
(Typ of each group)
60 mm precision fader controls the
group’s main audio after the final gain stage and before the channel
assign switches. Unity gain is represented by the 0 dB mark. (There
is no detent.) The range of the fader is infinity (OFF) to +10 dB.
L
R
PFL
PFL
PFL
PFL
GROUP
GROUP
GROUP
GROUP
4
3
1
L
R
L
R
L
R
GROUP
GROUP
GROUP
GROUP
4
3
2
1
10
6
3
0
6
12
30
20
10
6
3
0
6
12
30
20
2
2
3
3
3
4
4
5
5
1
1
