Starting Up; Cabling And Switching On; Level Adjustment; Functional Characteristics - AER Compact 60 III Bedienungsanleitung

4. Starting up

4.1 Cabling and switching on

Before connecting to mains, please ensure that your local
mains voltage is suitable for the voltage of the device (e.g.
ding to your application and switch the amplifier on. The
green power control LED indicates operational readiness.

4.2 Level adjustment

Note: Level adjustment
By setting the level correctly we mean the signal level in
one or several devices in a signal chain is neither too high
nor too low. This applies equally to all circuits in a complete
circuit design (EQs, preamps etc.)
Consequently, care must be taken that no part of the circuit
is overloaded or that distortion is unintentionally added to
the signal.
We have carefully designed the circuit to achieve this
objective whilst also providing controls for „manual"
intervention.
gain input gain
high
low
channel 2
First ensure, that the master level control is zeroed (over to
far left), so that when you are setting the sound level, the
signal passes through the electronics only and does not
reach the loudspeaker. By pressing the high-/low- (attn.)
resp. line-/mic-switches you can adapt the amplifier to
your signal sources (guitar pickups, microphone etc).
Turn the gain control clockwise until the red clip indicator
flashes momentarily when playing with a strong attack.
Thus you make sure that your signal source (e.g. instru-
ment) provides the input-stage of the amplifier with the
necessary input
The clip-LED indicates an overload. A short flicker is of no
danger to AER devices. During operation a short flicker
can be accepted, to be on the safe side you should reduce
the gain slightly to achieve an optimal and distortion-free
performance.
Finally set the desired overall volume level with the master
level control.
14
120V in the USA, 230V in
Europe). The relevant specs
and safety symbols are
printed on the rear side of
the unit.
Connect all cables accor-
colour bass input middle treble
clip
IF_Alpha_20110621

5. Functional characteristics

5.1 Tone control

The triple-band equalizer of your Compact 60
you with an active and high quality sound interaction tool
that supports the natural tone of instruments and voice
whilst simultaneously offering you the possibility of a
controlled accentuation.
With all controls in mid position the filters are set to
produce a very pleasing and natural sound impression
that you can „colour up" by using the colour filter with the
effect of lowering the mids and lifting the trebles. The tone
becomes more open and light and is especially suited for
fingerpicking techniques.
The equalization can support or soften the effect of the
colour filter and allows a differentiated mids-accentuation.
colour
A: with colour-filter (switch pressed)
reduce treble to soften possible sharpness
colour
gain efx level input master
line high
mic power low
alpha
channel 1
B: without colour-filter (switch not pressed)
boost treble to brighten the sound
Note:
The active equalization of the Compact 60
gnal adjustment. If you spot an intensified flickering of the
clip indicator, readjust the signal level with the gain control
(s. 4.2 Level adjustment).
bass middle
bass middle
gain colour bass middle
clip
channel 2
provides
3
treble
treble
treble efx level master
power
alpha
effects the si-
3