Atoll Electronique AM400 Owner's Manual

C :
ONNECTINGS
Rear view of Appliance :
1 4
6 8 9 11
1) Left Speaker Output
2) Right Speaker Output
3) On/Off Switsh and general
plug In (with protection fuse)
4) Left Analog Output
5) Right Analog Output
6) Right Analog Input
D :
ETAILS OF FUNCTIONS
Front view of Appliance :
12) Led indicator of switsh On/Off.
13) Led indicator of mono bridge : Led is ON when the power Amp have been
activated on MONO before general switsh on.
14) Led indicator of XLR Input mode : the LED switshes on if the button (8) on the
rear of the AM is on XLR position.
5 3 2
7 10
7) Left Analog Input
8) Input type elector :
- Line : button pushed off
- XLR : button pushed on
9) Left XLR Input
10) Right XLR Input
11) Switsh for Mono bridge
12 13 14
A :
DVISES
- To optimise the performances of your amplifier, you should switch it on at least
half an hour before any listening, the time for power stage to reach their ideal
working temperature. Between two uses, it is better to let it on stand-by position, so
that the power stages remains at their optimal temperatures.
- We advise you to use good wires to link with the other elements (CD player,
loudspeakers...). Don't hesitate to take advises from your dealer.
M B M
ODE RIDGE ONO
Careful : Switsh OFF your appliance before using this mode.
You can transform your AM400 power amplifier as a mono bridge amplifier.
Activate the Switsh (11) at the rear of the appliance on MONO. PRE-OUT Outputs
of the preamp must be connected to the Right Inputs of each Amplifier.
For each Amplifier, terminal + (red) of the Right Output (1) has to be connected to
the terminal + (red ) of the speaker and terminal + (red) of the Left Output (2) to the
terminal – (black) of the speaker.
Wiring of the speakers will be the same while using RCA or XLR cables.
I -
NTER CONNECT
(Configuration : 1 Preamp and 2 power Amplifiers mono bridged)
Amplifier
for Left
channel
Switch sur MONO
Amplifier
for Right
channel
RCA links
XLR links
Left
Speaker
Right
Speaker