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ACTI V E 1 1 0 I NP UT MODUL E CONT R OLS
1) IN PU T- Tw o chan nel (stereo ) b alan ced line level in p u t. C o nn ect via XLR m ale p lug s fro m yo ur sig nal so u rce .
Use high qu ality 2 condu ctor shielde d audio cable (Be lde n 84 5 1 ) for runs of up t o 2 0 0 '. The XLR pi nout is: pin 1 (Shield) ,
pin 2 ( Signal high), pin 3 (Signa l low) .
2) H IG H PASS OUTPUT- Tw o ch an n el line level b alanced o u tpu t (m ale X LR) filtered o f freq uen cies b elo w 80 Hz
(1 2 db/ oct ave). C onnect s t o y our amplifie r for driv ing fu ll range sat e llite spe a ke rs. Use high qualit y 2 -conduct or shielde d
au d io cable (Beld en 8451). Th e X LR p in-o u t is: p in 1 (Sh ield ), pin 2 (Sig n al h ig h ), pin 3 (Sig n al lo w ).
3) POW ER M ODE- Select AU TO-ON fo r au to m atic po wer -u p in t he p resen ce o f an aud io sig nal. In t his mo d e, th e
un it will revert t o stand-by after an audio silence of 15 minutes. Sw itch t o OF F t o re move power from t he unit . Pow er
OFF will also disable the signal at the HIGH PASS OUTPUT.
THEFOLLOWINGCONTROLSAREFORTHESUBWOOFERONLYAND
DO NOT AFFECT THE SIGNAL TO YO UR S ATELLITE SPEAKERS
4) PH A SE- Su bw oofer phase may be swi t ch e d t o 0 or 180 degrees to match the phase of y ou r full ran ge dr iv ers.
The sw itc h is in the correct posit ion w hen the sy st em exhibit s an incre a se in LF out put w he n sw it ched at a sust aine d
le v el. NOTE : Be su r e all full range loudspe a ke rs a re wi re d in common phase during installat ion.
5) L F B OOS T- A d justs u p t o a 4 d B b o o st at frequ en cies belo w 60 H z fo r a m o re d ramat ic lo w en d p erfo rm ance.
6) EA RTH LIFT- Sw itches t he internal grou nd con ne ct ion from cha ssis to "f loatin g" t o help eliminat e any possible
ground- loops that may caus e hum or buzzing in the subwoofer or other pieces of gear.
7) X-OV ER M ODE- T he LOW PASS posit ion is use d in most insta llations. ALL PA SS prese nts a f ull range signal to
th e subwo o fer . The ALL PASS m od e allo w s th e u ser to d efeat th e b u ilt -in LOW PASS circuit, w hich m ay b e useful in
cert ain sit uation s where an e x t e rn al crossov e r or pro ce ssor is u sed.
8) X-OV ER FREQ- Used to adjust the LOW PASS frequency of the subwoofer. This control only adjusts the signal
goin g to t he subw oofe r a s the HIGH PASS crossov e r frequency is fixed at 8 0 Hz. (Sat e llite spea ke rs with limited low end
re sponse may require a higher crossover frequency for t he su bwoofe r) . T his cont rol is best adjust e d by e ar using a
high quality mu sic signal.
9) SUB LEVEL- Use d t o adjust t he ga in of the subwoofer amplifier w it hout affe ct ing t he HIGH P ASS out put .
OP TI ONAL J - B OX- If you prefe r t o hard wire y our insta llati on di re ct ly int o condui t via a J-Box , ple ase specify with
o rd er. Only av ailab le in 110SR an d 110TB cab in et o p t io n s.