JL Audio Fathom f113v2 Manual Del Propietário página 19

Built in USA with Imported and domestic components
Input Modes
F 12A H
250V
Slave Grounded
120 V ~ 60 Hz
1200VA
Master Isolated
Output to Slave
(Balanced)
| Fathom
INPUTS
LEFT
or
MONO
Unbalanced Balanced
RIGHT
ONLY
SERIAL NUMBER:
Warranty void if serial number is removed, altered or defaced.
IMPORTANT
v2
®
Unbalanced Inputs
The Fathom v2 subwoofer features individual left and right
unbalanced RCA-type input connectors. These are the most commonly
used connectors for home audio applications and must be used if your
receiver or preamplifier/processor does not provide balanced outputs.
While unbalanced connections are not as noise-immune as a balanced
connection, Fathom v2 subwoofers employ optical isolation on the
unbalanced inputs to minimize the possibility of noise in your system.
For systems with a mono subwoofer or "LFE" channel connection, only
the RCA-type jack labeled "Left or Mono" will be used. This applies to most
modern multi-channel receivers and preamplifier / processors. Separate left and
right RCA-type input jacks are provided for systems without a dedicated mono
subwoofer connection. This typically applies to two-channel audio equipment.
Technical Notes:
• When balanced outputs are not available on the signal source, you must
use the RCA-type unbalanced inputs. Fathom v2s feature optical isolation
circuitry on the unbalanced inputs to minimize the likelihood of ground
loop induced noise. Unbalanced input impedance is 50 kohms.
• Connections are industry-standard for unbalanced signal cables as follows:
RCA-type connection:
Tip: Positive
Sleeve: Negative
IMPORTANT! IF NOISE EXISTS AFTER CONNECTION, FATHOM V2s ALLOW
FOR GROUNDING OR ISOLATION OF THE UNBALANCED INPUTS. PLEASE
REFER TO THE "INPUT MODE SWITCHES" SECTION ON PAGE 20 OF THIS
MANUAL FOR FURTHER INFORMATION ON MINIMIZING NOISE.
Pg 19 | EN