JL Audio fathom v2, Руководство пользователя

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| Fathom v2 Page 24
1200VA
ilt in USA with Imported and domestic components
LEFT
or
MONO
RIGHT
ONLY
INPUTS
Output to Slave
(Balanced)
Balanced Unbalanced
Input Modes
Slave
Master
Grounded
Isolated
SERIAL NUMBER:
Warranty void if serial number is removed, altered or defaced.
F 12A H
250V
0 V ~ 60 Hz
FU
SE
FU
SE
Slave
Master
z
STEREO ACTIVE CROSSOVER (BALANCED OUTPUTS)
LOW OUT
(SUB OUT)
STEREO ACTIVE CROSSOVER (UNBALANCED OUTPUTS)
RIGHT LEFT
LOW OUT
(SUB OUT)
FATHOM REAR CONTROLS (MASTER)
OR
SYSTEM CONNECTION DIAGRAM 3:
One Fathom v2 in Mono to
Two-Channel Audio System
When connecting a Fathom v2 (or
multiple Fathom v2s ) in mono to a two-
channel audio system you will use both
the “Left or Mono” and the “Right” inputs.
Summing circuitry in the Fathom v2’s
input section will sum the stereo signals
to mono.
We strongly recommend that you use
a high-quality active crossover, like the
JL Audio CR-1, to divide your
preamplifier’s signals prior to connection
to the Fathom v2 and to the amplifier
driving your main speakers. This will
allow you to filter low frequencies out of
the signals driving the main speakers,
resulting in better performance.
If you are not using an active crossover
and are comfortable running your main
speakers full-range, you can split your
preamplifier’s output signals using
appropriate Y-connectors in place of the
active crossover shown in the diagram.
Two connection types are available
for connecting the Fathom v2 to your
two-channel audio system: balanced
(XLR or 1/4-inch TRS connector) and
unbalanced (RCA-type connector).
Balanced connections provide superior
noise rejection and ensure proper
grounding between components. If your
preamplifier or active crossover offers
balanced outputs, we highly recommend
that you use them.
In the connection diagram at left,
balanced connections are shown as solid
lines, unbalanced connections are shown
dotted. You will only use one of these
input connection methods (not both).
NOTE: If desired, additional
Fathom v2s
can be connected in “Slave” mode to the
Fathom v2 connected as shown on this
diagram. See “Connection Diagram 2” on
page 23 for slave connection explanation.
WARNING! TURN OFF THE FATHOM V2 AND ALL OTHER EQUIPMENT IN
THE SYSTEM BEFORE MAKING OR CHANGING ANY CONNECTIONS!
WARNING