AMC XG, Инструкция по установке и эксплуатации, Страница: 6 / 12

4
1. AC INLET
2. 2CH/ BRIDGE SWITCHES X 8.
3. IN (INPUTS) X 16.
4. INPUT LEVEL ADJUSTS X 16.
5. LOOP OUTPUTS (OUT) x 16
Plug one end of the AC line cord into the
AC INLET and the other end into
a
nearby wall outlet that provides the
correct AC power line voltage, or into a
convenience outlet on any other AMC
product.
There are eight slide switches on the
back panel labelled "2CH/BRIDGE".
These switches allow the XG to operate
in several modes depending on the
number of loudspeakers to be connected.
These modes of operation are defined as
follows;-
With all eight switches in the BRIDGE
position, the XG becomes a 8 channel
(stereo) amplifiers capable of driving eight
8 ohm loudspeakers at 100 watts per
channel. Under the Mode, all Inputs, Loop
Outputs & Input Level Adjusts are on L
Channel. In this mode, the XG can be
used as a high power, audiophile quality,
8 channel power amplifier.
CAUTION: In the BRIDGE mode, the
speaker terminals should be directly
wired to the loudspeaker and not to any
accessory
device like sub-woofer
amplifier network or headphones
adaptors etc that may share a common
ground with other channels.
With 8 switches in the 2CH position, the
XG becomes a 16 channel amplifiers
capable
of driving sixteen 4 ohm
loudspeakers at greater than 50 watts per
channel.
With some switches in the BRIDGE
position and other in the 2CH position,
the
XG becomes 9~15 channel
amplifiers.
There are sixteen RCA phono connectors
on the back panel that connect to the
inputs of each of the sixteen power
amplifiers. Connections to these inputs
are made with reference to the MODE
SWITCH settings described above;-
Connections for the CH
A can be made via L RCA input connector
of CH A and for the CH B input, use the L
RCA input connector of CH B. And so the
other C to H channels.
NOTE: In this mode, the input phono
connectors of R RCA input connectors
are disconnected.
In this mode, the XG
operates as a 16 channel amplifier.
Connections to the inputs of these
amplifiers are made through the RCA
phono
connectors of L & R RCA
connectors of CH-A to CH-H.
Each channel of the XG has its own,
independent level control. Before turning
on the XG for the first time, make sure
that all level controls are set to their fully
clockwise position. These controls can be
used for various functions. For example,
they can be used to match the levels of
loudspeakers in a multi-room installation,
or to lower the sensitivity of the power
amplifier, so that the volume control on
the pre-amplifier is at a more convenient
and usable position. They can also be
used to optimize the balance in a stereo
system.
NOTE: In the Bridge mode, only the input
level controls of L of CH-A to CH-H are
operative.
For each Input there is corresponding
looped output for all 16 channels. Users
can use the loop outputs to daisy chain
several
XG together or for other
purposes.
8 CHANNEL MODE.(Channel A to H)
16 CHANNEL MODE.(Channel A-R, A-L,
B-R, B-L, C-R, C-L, D-R, D-L, E-R, E-L,
F-R, F-L, G-R, G-L, H-R & H-L
9~15 CHANNEL MODE
BRIDGE MODE.
2 CH MODE.