Rear Panel - Classe Audio CT-M300 - V1.2 Owner's Manual

4
OUT
CAN BUS
IN
7
RS 232
8
USB
6
OUT
TRIGGER
IN
5
OUT
IR
IN
10 9
SHOCK HAZARD - DO NOT OPEN
RISQUE DE CHOC ÉLECTRIQUE-NE PAS OUVRIR
CAUTION! TO REDUCE THE RISK OF ELECTRIC SHOCK, GROUNDING
OF THE CENTER PIN OF THIS PLUG MUST BE MAINTAINED
AVIS! POUR RÉDUIRE LE RISQUE DE CHOC ÉLECTRIQUE
LA FICHE CENTRALE DE LA PRISE DOIT ÊTRE
BRANCHÉE POUR MAINTENIR LA MISE À LA TERRE
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES.
OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS:
(1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND
(2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED,
INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION.
100-120~
220-240~

Rear Panel

Th e following descriptions are intended as a quick reference, should you have
any questions about your new product. Please see the next section (entitled
Initial Setup) for specifi c advice on incorporating your new amplifi er into your
system.
1 Balanced (XLR) Input
Balanced audio interconnections were originally developed for the
telephone and more recently in the professional audio world, for preserving
the delicate nuances of extremely small microphone-level signals. For many
years now, they have also been used by performance-oriented companies
such as Classé to preserve every nuance of the fi nest audio performances in
your collection.
Technically, balanced audio interconnections provide two distinct benefi ts:
they double the signal's strength as it travels from one component to the
next, increasing the potential signal to noise ratio by 6 dB; they also do an
excellent job of rejecting noise and interference that might otherwise be
picked up between the components, due to either EMI (electromagnetic
interference) or RFI (radio frequency interference). In the world of wireless
telecommunications, there is more potential interference around than ever
before—it makes sense to keep it out of music and movie soundtracks.
For this reason, we strongly recommend using the balanced analog
interconnections between your Classé components wherever possible.
Th e pin assignments of these XLR input connectors are:
3
OUTPUT
CLASS 2 WIRING
Pin 1: Signal ground
Pin 2: Signal + (non-inverting)
Pin 3: Signal – (inverting)
Connector ground lug: chassis ground
2 1
INPUT
13