JL Audio 96281 User Manual

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Page 17 | d108 & d110

ENGLISH

Master Level

max

180 deg.off

phase (deg.)

PolarityLP Filter

45 270

0 280

180

225

LP frequency (Hz)

130

120

100

“Grounded / Isolated” Switch

is feature is included to address signal grounding issues oen encountered

in home theater systems when several components from dierent manufacturers

are interconnected. e “Grounded / Isolated” Input Mode switch on the rear

connection panel alters only the “RCA Inputs” and is designed to facilitate a quiet,

hum-free connection to your audio or home theater system. is switch has no

eect on signals connected to the “Speaker Level” inputs.

e Dominion™ ships with this switch in the “Isolated” position. If, with all

system components connected and turned on (but no source material playing), you

hear a continuous low-frequency hum through your Dominion™, ip this switch

to the “Grounded” position and evaluate the dierence in the noise level. Use

whichever switch position provides the least hum or noise.

IEC-Style AC Power Connector

e IEC-style AC cord receptacle receives the heavy-gauge, 6 . (1.8 m) long,

power cord included with your Dominion™. Subwoofers sold in dierent parts

of the world are congured for each market’s electrical system and include

appropriate plugs on their power cords. Please note the voltage markings next

to the AC Connector and make sure you are only powering the Dominion™ from

a receptacle that matches these markings. Do not use any AC power cord other

than the one supplied with the Dominion™. For information about the Main Fuse

Holder, please see the Troubleshooting section of this manual.

e Dominion™ subwoofer is a powerful device and can draw a lot of current.

If too many components are connected with a Dominion™ to one electrical outlet,

you risk tripping a household circuit breaker during very demanding program

material. If this happens, split the Dominion™ and other components between two

AC electrical circuits.