RELACART UR-220S, UR-220D Installation And Operation Manual

UR-220S / 220D Series

Prof es si onal UHF Wi re le ss Microp ho ne s

Installation and Operation

Int roduc tion… … … … … … … … …… … … … … … … … … … … … … … … … …… … … …P3
Rec eiver Insta llati on and C onnec tions… … … … … … … … … … … …… … … … … … … … … …P4

·I nstal latio n…… … … … …… … … … … … … … … … … … … … … … …… … … … … … … … …P 4

·Co nnect ions… … …… … … … …… … … … …… … … … … …… … … … …… … … … …… … …P 4

Rec eiver Contr ols an d Func tions… … … … … … … … … … … … … … … … … … … … … … … …P 5
UR- 220S Fr ont pa nel…… … …… … … …… … … …… … … …… … … …… … …… … … …… … …P5
UR- 220S Re ar pan el…… … …… … … …… … … … …… … … … …… … … …… … … … …… … …P6
UR- 220D Fr ont pa nel…… … …… … … …… … …… … … …… … … …… … …… … … …… … … …P7
UR- 220D Re ar pan el…… … …… … … …… … … …… … … … …… … … …… … … …… … … … …P9
Tran smitt er Con trols a nd Fun ction s…… …… … … … …… … … … … …… … … … … …… … …P 10

·Ha ndhel d Micr ophon e…… …… … … … … … …… … … … … … …… … … … … … …… … …P 10

· Bod ypack Tra nsmit ter… … … … … … … … … … … … … … … … … … … … … … … … … …P 11

Tran smitt er Bat tery I nstal latio n…… … … … … … … … … … … … … … … … … … … … … … …P 12
Sys tem Se tup…… … … … … … …… … … … … … …… … … … … … … …… … … … … … …… … P14

·Re ceive r Setu p……… … … … … …… … … … …… … … … … …… … … … …… … … … … …P14

·Tra nsmit ter Se tup…… … … … …… … … … …… … … … …… … … … …… … … … …… … …P1 5
Spe cific ation s……… …… … …… … …… …… … …… … …… …… … …… … …… …… … …… …P1 7

… ……

Tha nk you fo r choos ing a REL ACART pr ofess ional w irele ss micr ophon e syste m. You have j oined
tho usand s of othe r satis fied cu stome rs. Our y ears of p rofes siona l exper ience o f desig n and
man ufact uring t o ensur e our pro ducts ' quali ty, per forma nce and r eliab ility .

Con tents

SET

SYNC

SET

SYNC

①EIA -stan dard me tal 1/2 - r ack rec eiver c hassi s, ante nna div ersit y.
②The H andhe ld Trans mitte r offer s durab le, erg onomi c metal b odies , soft- touch c ontro ls.
③Bri ght and e asy-t o-rea d LCD dis play sh ows RF/ AF, div ersit y stren gths; t ransm itter b atter y level ;

mea nwhil e, can se t up sele ctive c hanne l, freq uency, m ute and o ther wo rking s tatus .
④Pre ss the "A FS"( Auto Fr equen cy Sele ction ) butto n 3S and t he rece iver wi ll auto -scan a nd lock
on to a n open, i nterf erenc e-fr ee freq uency

⑤Pre ss [IR] b utton t o uploa d autom atica lly the r eceiv er freq uency t o the tra nsmit ter.
⑥PLL ( Phase L ock Loo p frequ ency co ntrol ) desig n ensur es tran smiss ion rel iabil ity, " Noi seLoc k"

squ elch ef fecti vely bl ocks st ray RF.

⑦Eac h chann el 32 sel ectab le freq uenci es, dua l- chan nel tot al 768 se lecta ble fre quenc ies.
⑧Bat tery li fe is up to 1 5 hours .
⑨Des igned f or use on p rofes siona l tours , conce rt hall s and hou ses of wo rship . Stabl e funct ions,

rel iable a nd flex ible pe rform ance, e asy to in stall .

Introduction

Ins talla tion:

①For b etter o perat ion the r eceiv er shou ld be at le ast 3ft . 1 m abo ve the gr ound an d at leas t 3ft.
awa y from a wa ll or met al surf ace to mi nimiz e refle ction s.
②Att ached a p air of UH F anten nas to th e anten na inpu t jacks , the ant enna ar e norma lly pos ition ed in the
sha pe of a “V” (bo th 45°fro m verti cal) fo r best re cepti on.
③Kee p anten nas awa y from no ise sou rces su ch as com puter, d igita l equip ment, m otors , autom obile s
and n eon lig hts, as w ell as aw ay from l arge me tal obj ects.

④Kee p open sp ace bet ween th e recei ver and t ransm itter f or bett er rece ption .
⑤The t ransm itter s hould b e at leas t 3ft. fr om the re ceive r.

Con necti ons:

①The s witch ing pow er supp ly is des igned t o opera te prop erly fr om any AC po wer sou rce 100 -240V,
50/ 60Hz wi thout u ser adj ustme nt. Sim ply con nect th e recei ver to a st andar d AC po wer out let, us ing onl y
an IE C-typ e input c ordse t appro ved for t he coun try use . Power t o the uni t is cont rolle d by the fr ont pan el
pow er swit ch.
②The re are tw o audio o utput s on the re ar pane l: an XLR m icrop hone ou tput an d a 1/4” (6. 3mm) ph one
jac k instr ument o utput . The two i solat ed audi o outpu ts perm it simu ltane ous fee ds to two d iffer ent
inp uts. Us e the app ropri ate shi elded a udio ca ble for c onnec tions b etwee n the rec eiver a nd the
inp ut (s) of t he mixe r or othe r equip ment.
3, Re ceive r Contr ols and F uncti ons

( )

Receiver Installation and Connections

Fig ure A: UR -22 0S Rece iver Fr ont Pan el

①Pow er Swit ch：Pres s power s witch i n 3 secon ds and th e recei ver rea douts w ill lig ht.
②Inf rared D ata Tran sfer Bu tton (S YNC): P ress th is butt on to tra nsmit t he chan nel dat a from re ceive r to

tra nsmit ter.
③Inf rared D ata Tran sfer Wi ndow (i R): Tran smit ch annel d ata fro m the rec eiver t o the tra nsmit ter,
so th at they a re in the s ame fre quenc y.
④LCD W indow : Liqui d Cryst al Disp lay ind icate s contr ol sett ing and o perat ional r eadin gs. See
“Sys tem set up” on pag e X for det ails.
⑤UP / DO WN Butt ons:
A, Pr ess Up or D own arr ow butt on, in co njunc tion wi th the Se t butto n, to ste p throu gh menu s, sele ct
ope ratin g frequ ency an d edit re ceive r funct ion cho ices.
B, Pr ess Up or D own arr ow butt on 3 seco nds and t he rece iver wi ll auto -scan a nd lock o n to an
ope n, inte rfere nce-f ree fre quenc y.
②SET B utton : Use in co njunc tion wi th the Up / D own arr ow butt ons to st ep thro ugh men us, cho ose
ope ratin g frequ ency an d selec t recei ver fun ction o ption s.

Receiver Controls and Functions

Fig ure B: UR -220S R eceiv er Rear P anel

①Ant enna In put Jac k: BNC ty pe ante nna con necto r for tun er ”B”, atta ched th e anten na dire ctly.

②Volu me Butt on: To adju st the vo lume.
③Bal anced O utput J ack: XL R type co nnect or. A sta ndard 2 c onduc tor shi elded c able ca n be used t o conne ct

the r eceiv er outp ut to a bal anced m icrop hone le vel inp ut on a mix er or int egrat ed ampl ifier.
④Unb alanc ed Mixe d Outpu t Jack: U nbala nced Mi xed Out put Jac k: 1/4” (6 .3mm) p hone ja ck. Can b e
con necte d to an aux -leve l input o f a mixer , guita r amp or ta pe reco rder.
⑤Unb alanc ed Mixe d Outpu t Att enuat or: Two- posit ion swi tch adj usts au dio out put lev el, wit h atten uatio n
of 0d B, -10d B.

⑥DC Po wer Out put Jac k: 12V / 70 0mA.
⑦Ant enna In put Jac k: BNC ty pe ante nna con necto r for tun er ”A”, atta ched th e anten na dire ctly.

SET

SYNC

SET

SYNC

①Pow er Swit ch：Pres s power s witch i n 3 secon ds and th e recei ver rea douts w ill lig ht.
②A Chan nel LCD W indow : Liqui d Cryst al Disp lay ind icate s contr ol sett ing and o perat ional r eadin gs. See
“Sys tem set up” on pag e X for det ails.
③Inf rared D ata Tran sfer Wi ndow (i R): For b oth A and B ch annel . Transm it chan nel dat a from th e
rec eiver t o the tra nsmit ter, so t hat the y are in th e same fr equen cy.
④A Chan nel UP / DO WN Butt ons:

A, Pr ess Up or D own arr ow butt on, in co njunc tion wi th the Se t butto n, to ste p throu gh menu s, sele ct

ope ratin g frequ ency an d edit re ceive r funct ion cho ices.
B, Pr ess Up or D own arr ow butt on 3 seco nds and t he rece iver wi ll auto -sca n and loc k on to an op en,
int erfer ence- fr ee freq uency .

Fig ure C: UR -220D R eceiv er Fron t Panel

⑤A Chan nel SET B utton : Use in co njunc tion wi th the Up / D own arr ow butt ons to st ep thro ugh men us,

cho ose ope ratin g frequ ency an d selec t recei ver fun ction o ption s.
⑥A Chan nel Inf rared D ata Tran sfer Bu tton (S YNC): P ress th is butt on to tra nsmit A cha nnel da ta from

rec eiver t o trans mitte r.
⑦B Cha nnel In frare d Data Tra nsfer B utton ( SYNC) : Press t his but ton to tr ansmi t B chann el data f rom

rec eiver t o trans mitte r.
⑧B Cha nnel UP / D OWN But tons:

A, Pr ess Up or D own arr ow butt on, in co njunc tion wi th the Se t butto n, to ste p throu gh menu s, sele ct

ope ratin g frequ ency an d edit re ceive r funct ion cho ices.

B, Pr ess Up or D own arr ow butt on 3 seco nds and t he rece iver wi ll auto -scan a nd lock o n to an ope n,

int erfer ence- free fr equen cy.
⑨B Cha nnel LC D Windo w: Liqu id Crys tal Dis play in dicat es cont rol set ting an d opera tiona l readi ngs.

See “ Syste m setup ” on page X f or deta ils.

Fig ure D: UR -220D R eceiv er Rear P anel

①AC Po wer Inp ut: IEC t ype con necto r for 100 -240V, 50 /60Hz w ithou t user ad justm ent.

②Ant enna In put Jac k: BNC ty pe ante nna con necto r for tun er ”B”, a ttach ed the an tenna d irect ly.
③B Cha nnel Vol ume But ton: To adj ust the v olume .
④A Chan nel Volu me Butt on: To adju st the vo lume.
⑤B Cha nnel Ba lance d Outpu t Jack: X LR type c onnec tor. A stand ard 2 con ducto r shiel ded cab le can be

use d to conn ect the r eceiv er outp ut to a bal anced m icrop hone le vel inp ut on a mix er or int egrat ed
amp lifie r.
⑥A Chan nel Bal anced O utput J ack: XL R type co nnect or. A sta ndard 2 c onduc tor shi elded c able ca n be
use d to conn ect the r eceiv er outp ut to a bal anced m icrop hone le vel inp ut on a mix er or int egrat ed
amp lifie r.
⑦Unb alanc ed Mixe d Outpu t Jack: U nbala nced Mi xed Out put Jac k: 1/4” ( 6.3mm ) phone j ack for b oth A
and B c hanne l. Can be c onnec ted to an a ux-le vel inp ut of a mix er, guit ar amp or t ape rec order.
①Unb alanc ed Mixe d Outpu t Att enuat or: Two- posit ion swi tch adj usts au dio out put lev el, wit h atten uatio n
of 0d B, -10d B.

②DC Po wer Out put Jac k: 12V / 70 0mA.
③Ant enna In put Jac k: BNC ty pe ante nna con necto r for tun er ”A”, a ttach ed the an tenna d irect ly.

①Mic ropho ne Head : The mic ropho ne head i s separ ate to ch ange ot her mic ropho ne head i f neede d.

②LCD W indow : Liqui d cryst al disp lay ind icate s opera tiona l frequ ency an d batte ry cond ition . The
tra nsmit ter's “ fuel ga uge” ba ttery i ndica tor dis plays a m aximu m of 4 bar se gment s. When i t leave s 1 bar
seg ment, t he batt eries s hould b e repla ced imm ediat ely to en sure co ntinu ed oper ation .

③Inf rared D ata Rec eivin g Windo w (iR): U se to rec eive th e chann el data f rom the r eceiv er.
④Bat tery Co ver: Un screw i t can rev eal the b atter y compa rtmen t.
⑤Bat tery Co mpart ment: I nsert 2 f resh 1. 5V AA batte ries. ( Alkal ine typ e is reco mmend ed, alw ays rep lace

bot h batte ries. ) Obser ve corr ect pol arity a s marke d insid e the bat tery co mpart ment.
⑥Pow er Butt on.

Tra ns mi tt er C on tr ol s an d Fu nc ti on s

Han dheld M icrop hone

1 2 3 4 5 6 7 8 9 10

P9 P10

5

1

6

1

2

3 4

7

8

9

①Ant enna

②Pow er Butt on
③Mut e Butto n: When t he tran smitt er is mut ed, it pr oduct s RF with n o audio s ignal m odula tion; w hen the

tra nsmit ter is un -mute d, it pro ducts b oth RF an d audio .

④Aud io Inpu t Jack: To co nnect 4 -pin mi ni-XL R conne ctor.
⑤LCD W indow : Liqui d cryst al disp lay ind icate s opera tiona l frequ ency, ch annel a nd batt ery con ditio n. The

tra nsmit ter's “ fuel ga uge” ba ttery i ndica tor dis plays a m aximu m of 4 bar se gment s. When i t leave s 1 bar
seg ment, t he batt eries s hould b e repla ced imm ediat ely to en sure co ntinu ed oper ation .

⑥Inf rared D ata Rec eivin g Windo w (iR): U se to rec eive th e chann el data f rom the r eceiv er.
⑦Bat tery Do or Swit ch: Ope n the bat tery do or by sli ding th e switc h.
⑧Bat tery Co mpart ment: I nsert 2 f resh 1. 5V AA batte ries. ( Alkal ine typ e is reco mmend ed, alw ays rep lace

bot h batte ries. ) Obser ve corr ect pol arity a s marke d insid e the bat tery co mpart ment.
⑨AF / GT Au dio Inp ut Swit ch: Con nect an a udio in put dev ice (mi croph one or gu itar ca ble) to t he audi o input
jac k on the to p of the bo dy-pa ck tran smitt er. Choo se AF for mi croph one inp ut, the n GT for gu itar ca ble to
con nect wi th guit ar or oth er inst rumen ts.

Bod y-pac k Transm itter

Tra ns mi tt er B at te ry I ns ta ll at io n:

Rec eiver S etup

①Turn d own the AF l evel of t he asso ciate d mixer o r ampli fier, an d make su re that a ny UR tra nsmit ters
are t urned o ff.

②Turn o n the rec eiver, t he LCD di splay s the pre set dat a.
③To chan ge the fr equen cy by man ual or “A FS” (Au to Freq uency S can).

a, Touc h / butto n once to s elect a n ew freq uency.
b, Pr ess and h old / but ton 3 sec onds an d the rec eiver w ill aut o-sca n and loc k on to an op en,
int erfer ence- free fr equen cy.
④To ente r the men u mode: P ress an d hold th e Set but ton 3 sec onds to e nter th e edit mo de, tou ch /
but ton onc e to sele ct and se t SQELC H, DISP LAY or LOCK .
A, SQ ELCH: S elect ing “SQ ELCH” , then to uch SET B utton t o enter e dit mod e, the sm all dat a flash es to
ind icate e dit, to uch / but ton to sc roll th rough t he avai lable c hoice f or the fu nctio n. The sq uelch l evel
is ad justa ble in te n 5dB ste ps, pro vidin g a 50dB ra nge. Pr ess SET B utton t o confi rm the de sired c hoice ,
the n LCD ret urn to it s previ ously d ispla yed con tents . (If int erfer ence is a p roble m, firs t consi der try ing a
dif feren t frequ ency, eit her man ually o r scann ing.)

B, DI SPLAY: Se lecti ng “DIS PLAY”, th en touc h SET But ton to en ter edi t mode, t ouch ar row but ton,
“FR EQUEN CY” fla shes, i f stopp ing on “F REQUE NCY”, t he LCD wi ll disp lay the o perat ional f reque ncy;
tou ch arro w butto n, “CHA NNLE” f lashe s, if sto pping o n “CHAN NEL”, t he LCD wi ll disp lay the
ope ratio nal cha nnel. P ress SE T Butto n to conf irm the d esire d choic e, then L CD retu rn to its p revio usly
dis playe d conte nts.

C, LO CK: Sel ectin g “LOCK ”, then t ouch SE T Butto n to ente r edit mo de, tou ch arro w butto n, it
dis plays “ ON”, if s toppi ng on “ON ”, the sy stem en ters lo ck mode , the use r can not u se any bu tton fo r any
con trol; t ouch ar row but ton, it d ispla ys “OFF ”, if sto pping o n “OFF” , the use r can do an y contr ol by
any b utton . Press S ET Butt on to con firm th e desir ed choi ce, the n LCD ret urn to it s previ ously d ispla yed
con tents .

System Setup

Tran smitt er Setu p

①Pre ss and ho ld powe r butto n 3 secon ds, the L CD wind ow come s on.
②Fre quenc y setup : To let t he tran smitt er IR rec eivin g windo w face to t he rece iver IR d ata tra nsfer

win dow, the n press “ SYNC” b utton , the tra nsmit ter wil l recei ve the fr equen cy / chan nel dad a from
the r eceiv er, simu ltane ously t he LCD di splay s the sam e frequ ency / ch annel a s the rec eiver
(Fi gure E) .

SET

SYNC

SET

SYNC

SET

SYNC

SET

SYNC

ii

A, Tur n on one tr ansmi tter, to l et the tr ansmi tter IR r eceiv ing win dow fac e to the re ceive r IR data t ransf er
win dow, the n press A Cha nnel' s “SYNC ” butto n, the tr ansmi tter wi ll rece ive the f reque ncy / cha nnel
dad a from A Chan nel, si multa neous ly the LC D displ ays the s ame fre quenc y / chann el as the r eceiv e A
Cha nnel.

B, Tur n on the ot her tra nsmit ter, to le t the tra nsmit ter IR re ceivi ng wind ow face t o the rec eiver I R data
tra nsfer w indow, t hen pre ss B Chan nel's “ SYNC” b utton , the tra nsmit ter wil l recei ve the fr equen cy /
cha nnel da da from B C hanne l, simu ltane ously t he LCD di splay s the sam e frequ ency / ch annel a s the
rec eive B Ch annel .

(Fi gure E)

Specifications

UR- 220S / UR -220D R eceiv er

Mai n Frame S ize: EIA STA NDARD 1 /2 U (UR- 220S) / E IA STANDAR D 1U (UR- 220D)

Cha nnels: S ingle C hanne l (UR-2 20S) / Du al Chan nel (UR -220D )

Fre quenc y Stabi lity: ±0 .005% , Phase L ock Loo p frequ ency co ntrol

Car rier Fr equen cy Rang e: UHF 618 -936 MH z

Dig ital Eq ualiz er: Pre set Mic ropho ne Caps ule Mod eling

Mod ulati on Mode: F M

Ope ratin g Range: 6 0M typi cal ( in op en spac e)

Osc illat ion: PLL sy nthes ized

Sen sitiv ity: 5dB μV, S/N>6 0dB at 25 d eviat ion

Ban d Width: 1 6MHz (U R-220 S); 32M Hz (UR- 220D)

Max .Devi ation R ange: ±4 5KHz

S/N: > 105dB

T.H.D .: <0.4% @1KHz

Fre quenc y respo nse: 80H z~18K Hz±3d B

Pow er Supp ly: DC 12V / 1 A (UR -220S ) / 100-2 40V AC50 /60 Hz, 1 0W(UR -220D )

Wei ght: 1.9 KG (UR- 220S) ; 4KG (UR -220D )
Dim ensio n: 210（W）X 43( H) X 206( D) – UR-2 20S / 421 (W) X 43( H) X 206( D) – UR-2 20D
Out put Con necto r: XLR bal anced & 6 .3 φphon e jack un balan ced

Car rier Fr equen cy Rang e U HF 618- 936 MHZ
Osc illat ion: PLL sy nthes ized
Har monic r adiat ion: <-6 5dBm
Ban dwidt h: 32MH z
Max .Devi ation R ange: ±4 5KHz
Mic ropho ne Elem ent: Car dioid D ynami c / Cardi oid Con dense r
RF Po wer Out put: 8mW
Bat tery: AA X 2
Cur rent Co nsump tion: 90 mA, typ ical
Bat tery Cu rrent / L ife: Appr oxima tely 15 h ours
Dim ensio n: 52(Φ) X 252 ( L)
Wei ght: 208 g ( w/o bat tery)

:

Car rier Fr equen cy Rang e U HF 618- 936 MHZ
Osc illat ion: PLL sy nthes ized
Har monic r adiat ion: <-6 5 dBm
Ban dwidt h: 32MH z
Max .Devi ation R ange: ±4 5KHz
Inp ut Conn ector: 4 -pin mi ni-XL R conne ctor
RF Po wer Out put: 90m W
Bat tery: AA X 2
Cur rent Co nsump tion: 90 mA, typ ical
Bat tery Cu rrent / L ife: Appr oxima tely 15 h ours
Dim ensio n: 84(H) X 6 6(W) X 23 (D)
Wei ght: 165 g ( w/o bat tery)

:

UH- 200 Han dheld M icrop hone

UT-2 00 Body -pack Tr ansmi tter

P17 P18

07

USA ac cepta ble ban d ( FCC com plian ce ): 618 .500 MH z – 633.5 00 MHz
Can ada acc eptab le band ( I C compl iance ) : 678.5 00 MHz – 69 3.500 M Hz
Eur ope acc eptab le band ( C E compl iance ): 850. 000 MHz – 8 65.00 0 MHz

FCC N OTE:
Thi s devic e compl ies wit h Part 15 o f the FCC R ules. O perat ion is su bject t o the fol lowin g two
con ditio ns:(1 )this d evice m ay not ca use har mful in terfe rence , and (2) t his dev ice mus t accep t
any i nterf erenc e recei ved, in cludi ng inte rfere nce tha t may cau se unde sired o perat ion.

The m anufa cture r is not re spons ible fo r any rad io or TV in ter feren ce caus ed by una uthor ized
mod ifica tions t o this eq uipme nt. Suc h modif icati ons cou ld void t he user 's auth ority t o opera te the
equ ipmen t.

IC NO TE
Ope ratio n is subj ect to th e follo wing tw o condi tions :
(1) this de vice ma y not cau se harm ful int erfer ence, a nd (2) th is devi ce must a ccept a ny
int erfer ence, i nclud ing int erfer ence th at may ca use und esire d opera tion of t he devi ce.