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Herjdjlcndj gj +rcgkefnfwbb, Cgtwbfkmyst cbcntvs, Jv-@)) – Mirage Loudspeakers OM-200 User Manual

Page 37: Ufhfynbz

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37

HERJDJLCNDJ GJ +RCGKEFNFWBB

Htuekbhjdrf xfcnjns

Gjdjhjnjv hexrb rjynhjkz xfcnjns Ds htuekbhetnt pfdfk

xfcnjnyjq [fhfrnthbcnbrb cf,deathf d dth[ytq xfcnb lbfgfpjyf

djcghjbpdtltybz7 +nf cbcntvf vj;tn gkfdyj gthtcnhfbdfnmcz d

lbfgfpjyt jn $) lj !@) uw9 b jyf bcgjkmpetncz xnj,s gjlj,hfnm

djcghjbpdtltybt ybprb[ xfcnjn cf,aeathf nfr9 xnj,s jyb

ckbdfkbcm c djcghjbpdtltybtv jcyjdys[ frecnbxtcrb[ cbcntv7

Nfr;t cvjnhbnt hfpltk Ecnfyjdrf b Rfkb,hjdrf7

Htuekbhjdrf afps

Hjnjhysq rjynhjkm gjpdjkztn ghtrhfcyj htuekbhjdfnm njxye.

yfcnhjqre gj afpt9 xnj,s j,tcgtxbnm cjdvtotybt afps

cf,deathf c afpjq jcyjdys[ frecnbxtcrb[ cbcntv7 Gthtrk.xfnm

vj;yj jn –!*) lj ≠!*) uhflecjd9 xnj gjpdjkztn rjvgtycbhjdfnm

frecnbxtcrbt =aatrns d cthtlbyt ybprjxfcnjnyjuj lbfgfpjyf9 d

pfdbcbvjcnb jn hfcgjkj;tybz frecnbxtcrb[ cbcntv b

jcj,tyyjcntq rjvyfns7 Cvjnhbnt nfr;t hfpltk Ecnfyjdrf b

Rfkb,hjdrf7

Dbltj ht;bv

+njn gthtrk.xfntkm gjpdjkztn ,scnhsv b kturbv cgjcj,jv

gjllth;bdfnm uke,bye ,fcjds[ [fhfrnthbcnbr Dfituj cf,deathf

gjchtlcndjv lj,fdktybz ghb,kbpbntkmyj #

db d lbfgfpjyt $) uw7

CGTWBFKMYST CBCNTVS

Cbcntvf fdnjvfnbxtcrjuj drk.xtybz b dsrk.xtybz

Dfi cf,death j,jheljdfy cgtwbfkmyjq =ktrnhjyyjq c[tvjq9

rjnjhfz drk.xftn cf,death9 rfr njkmrj gjxedcndetn cbuyfk yf

d[jlt7 Xthtp jghtltk∑yyjt dhtvz gjckt ghtrhfotybz cbuyfkf yf

d[jlt9 =nf c[tvf fdnjvfnbxtcrb dsrk.xftn cf,death7 Dsrk.-

xfntkm gbnfybz ljk;ty ,snm drk.x∑y d gjkj;tybt

ON lkz

hf,jns =njq c[tvs7

Rfr njkmrj cf,death gjlcjtlby∑y r ctnb =ktnhjgbnfybz b

dsrk.xfntkm gbnfybz drk.x∑y d gjkj;tybt

ON, cdtnjlbjlysq

bylbrfnjh yf gfytkb eghfdktybz yfxy∑n cdtnbnmcz rhfcysv

cdtnjv7 Rhfcysq cdtn jpyfxftn9 xnj cf,death yf[jlbncz d

ht;bvt j;blfybz7 Rjulf yf d[jlt cf,deathf gjzdkztncz cbuyfk9

bylbrfnjh cnfyjdbncz ptk∑ysv9 xnj cbuyfkbpbhetn j hf,jnt

cf,deathf7 Ghbvthyj xthtp !) vbyen gjckt ghtrhfotybz cbuyfkf

yf d[jlt cf,deathf9 jy gtht[jlbn d ht;bv j;blfybz b wdtn

bylbrfnjhf cnfyjdbncz rhfcysv7

Pfobnf jn gthtuheprb

(OPC)

Cbcntvs pfobns jn gthtuheprb

Mirage Overload Protection Circuitry

pfoboftn ecbkbntkm jn gthtuheprb b cf,death jn gjdsityyjq

fvgkbnels gthtvtotybz rjyecf ybcrjxfcnyjuj lbyfvbrf9 xnj

ufhfynbhetn ljkubt ujls ,tpjgfcyjq hf,jns b yfl∑;yjuj

djcghjbpdtltybz7

E[jl pf cf,deathjv

Xnj,s cj[hfybnm ghtrhfcye. jnltkre rjhgecf Dfituj yjdjuj

cf,deathf

Mirage, dhtvz jn dhtvtyb jcnjhj;yj ghjnbhfqnt

rjhgec vzurjq dkf;yjq nrfym.9 xnj,s elfkbnm gskm b uhzpm7

D yjhvfkmys[ eckjdbz[ =rcgkefnfwbb9 Dfi yjdsq cf,death

vj;tn jcnfdfnmcz d gjlcjtlby∑yyjv r ctnb cjcnjzybb ,tp dczrb[

juhfybxtybq7 Jlyfrj9 tckb Ds gkfybhetnt yt bcgjkmpjdfnm

cf,death d ntxtybb lkbntkmyjuj dhtvtyb9 htrjvtyletv

jnrk.xbnm tuj jn ctnb7

Ecnhfytybt ytbcghfdyjcntq

Tckb e dfc djpybrkb rfrbt-nj ghj,ktvs c cf,deathjv9 gjcktleqnt

ghbdtl∑yysv yb;t htrjvtylfwbzv9 ght;lt xtv j,hfofnmcz d

cthdbc6

E,tlbntcm9 xnj cf,death gjlrk.x∑y r hjptnrt b d hjptnrt

tcnm =ktrnhbxtcndj7

E,tlbntcm9 dsrk.xfntkm gbnfybz cf,deathf drk.xty7

E,tlbntcm9 xnj cf,death gjkexftn d[jlyjq cbuyfk7 Djpvj;yj

ye;yj ghjdthbnm cjtlbybntkmyst ghjdjlf b intrths7

E,tlbntcm9 xnj hexrb eghfdktybz ehjdytv b xfcnjnjq

ghfdbkmyj ecnfyjdktys7

Ghjdthmnt d[jl gj Ybprjve ehjdy.7 Htuekbhjdrb cf,deathf

jnrk.xtys ghb bcgjkmpjdfybb d[jlf

Xover input.

Tckb cf,death jcnf∑ncz drk.x∑yysq9 lf;t tckb bcnjxybr

cbuyfkf dsrk.xty9 =njn j,sxyj jpyfxftn9 xnj ghjdjlf9

rjnjhst bcgjkmpjdfys lkz cjtlbytybz bvt.n yfdjlre

cbuyfkf jn lheujuj ghjdjlf b bkb bcnjxybrf cbuyfkf7

Gjghj,eqnt ekj;bnm cjtlbybntkmysq rf,tkm gj yjdjve9 b

e,tlbntcm9 xnj Ds bcgjkmpetnt =rhfybhjdfyysq rf,tkm7

Cktle.obt ytbcghfdyjcnb nht,e.n ghbdktxtybt

rdfkbbabwbhjdfyyjuj cthdbcyjuj vt[fybrf6

Gjdht;l∑y iyeh gbnfybz7

Tckb cf,death yt hf,jnftn yjhvfkmyj b djcghjbpdtltybt

pderf pfvtnyj bpvtybkjcm7

Cf,death ,sk j,kbn djljq7

Rjhgec bkb cjtlbytybz bvt.n vt[fybxtcrbt gjdht;ltybz7

JV-@))

Nbg frecnbxtcrjq

cbcntvs

Omnipolar cf,death

Nbg ecbkbntkz

*)) dfnn ghb gbrjdjq yfuheprt9

@)) dfnn ghb gjcnjzyyjq yfuheprt

Death

@-*

" gjkbghjgbktyjdsq lbaaepjh c

nbnfyjdsv yfgsktybtv

Hfpvth vfuybnf

@* 5

oz.8 eywbq

Lbfvtnh pderjdjq

rfneirb

!7%

"

Lbfgfpjy djcghjbpdtltybz @) uw7–!@) uw7 ≠-#

db

Gthtrk.xtybt afps

Gjcnjzyyj rjkt,ktncz jn

–!*) lj ≠!*) uhflecjd

AV gthtrk.xfntkm)3≠#db

Gthtcnhfbdftvsq

abkmvh

$) uw– !@) uw

@ *db3yf jrnfde

D[jlyst cjtlbytybz

D[jl ybprjuj ehjdyz c jnrk.xtybtv

cbcntvs htuekbhjdfybz cf,deathf4

D[jl dscjrjuj ehjdyz

Ds[jl

Dscjrjuj ehjdyz

Uf,fhbns

L.qvs6 !^-!3$ [ !*-%3* [ !&-!3@

Cv76 $@ [ $&7$ [ $@7%

J,kbwjdrf rjhgecf

Xthyfz ukzywtdfz9 wdtnf dbiytdjuj

lthtdf

Dtc

&)

lbs7

#@ ru7

UFHFYNBZ

Ufhfynbz dyt CIF b Rfyfls6

Nhfrnjdrf Ufhfynbqys[ eckjdbq vj;tn jnkbxfnmcz jn cnhfys r

cnhfyt7 Epyfqnt e Dfituj vtcnyjuj lbkkthf eckjdbz Ufhfynbb

ghbvtybntkmyj r Dfitq cnhfyt7

DYBVFYBT6 Gj;fkeqcnf cj[hfybnt rfhnjyye. egfrjdre b

egfrjdjxyst vfnthbfks lkz bpltkbz

Mirage, xnj,s pfobnbnm

bpltkbt d ckexft ytj,[jlbvjcnb jnghfdrb d cthdbc wtynh lkz

htvjynf7 Bpltkbt9 rjnjhjt gjkexbkj gjdht;ltybt ghb ljcnfdrt d

cthdbc wtynh9 tckb jyj yt ,skj egfrjdfyj d jhbubyfkmye.

egfrjdre9 ,eltn jnhtvjynbhjdfyj9 djccnfyjdktyj b ghfdbkmyj

egfrjdfyj lkz j,hfnyjq ljcnfdrb9 pf cx∑n dkfltkmwf bpltkbz7