Rear Side - AER MM 200 User Manual

lift
phantom
power
gnd 9 V level
lift
3
1 2
phantom
power

3.2 Rear side

1) gnd lift: Signal ground/protective ground dis-
connecting switch to prevent hum caused by
ground-loops: off = not pressed.
2) 9 V phantom power: On/off-switch for 9 Volt
phantom power (channel 1, off = not pressed, see
para. 5.4.1 on page 9).
3) level: Aux signal level control
4) aux in L/R: Stereo input for additional signal
sources, e.g. CD-player, Cinch/RCA-sockets (white =
left channel, red = right channel).
5) footswitch: Stereo connection socket for a doub-
le-footswitch (on-/off-switch, tip = internal effect/
ring = external effect on/off).
6) tuner: The tuner output supplies a pre-master sig-
nal (mono jack socket, -10 dbV) to connect an external
tuner to the MM 200.
7) line out: The line out supplies a pre-amp signal
taken after tone-control, effects and master for for-
warding to other appliances.
8) level: DI-signal level control
9) DI-out: Preamp-output (XLR male socket) with
symmetrical signal, after tone-control, pre master,
without effects.
6
L
L
R
R
tip = int. e .
ring = ext. e .
aux in footswitch tuner
L 5
L
4
R
R
tip = int. e .
ring = ext. e .
line out level
6 7 8
10) send: Send is an output (mono jack socket) to
connect the MM 200 to an external effect device
and in conjunction with return (input) forms a loop
here designed as external effect loop. The effect can
be switched on or off via footswitch.
11) return: Return (mono jack socket) as part of the
effect loop operates as signal input from an external
effect device (from output of the effect device). The
effect can be switched on or off via footswitch. Re-
turn on its own can also be used as quasi auxiliary
signal input (-10 dbV).
12) headphones: This output enables you to con-
nect stereo headphones and mutes the loudspea-
ker. !!! Warning: Only use
headphones with stereo
jackplugs in this output so-
cket!!
13) power on: Combined mains switch with mains
socket and fuse holder to switch the MM 200 on or
off.
DI-out send return
9
10
headphones
11 12
13