Relacart Electronics WAM-400 User Manual

Digital & Wireless Automatic Mixer

Inst allat ion and O perat ion

Cont en ts

Introd uc ti on… … … ……… … ……… … … ……… … … …… … … ……… … … …… ..P3
Receiv er In st al la tion and Co nn ec ti on s… … … … … … … … … … … … … …… … … … … … …. P4
Instal la ti on… … … ……… … … ……… … ……… … … ……… … … ……… … … ……… … … ……P4
Connec ti on s……… ……… … ……… ……… … …… … ……… ……… … …… … ……… ………..P4
Wirele ss Automatic M ix er Co nt ro ls and Fu nc tions… ……… … ……… … ……… … ……… …P 5
WAM -4 00 Fr on t pan el… … … … ……… ……… … … … … ……… … … … … ……… ……… … …P5
WAM -4 00 Re ar pa ne l… … …………… ……………… …………… …………… …………… …P6
Option for the w ir eless t ra nsmitte rs… … … … ………… … … … … ………… … … … … ………P7
Wirele ss Bo un da ry Micro ph on e U B- 20 0 …… … … … … … … … … … …… … … … … … … ….P7
Wirele ss Conferenc in g Microp ho ne ED-3000… …… … …… …… … …… …… … …… …… P8
Wirele ss Handheld M ic rophone U H- 200… ……… … ……… … …… … … …… … ……… … ….P9
Wirele ss Body pa ck Tra ns mi tt er UT- 20 0… … ………… … … … … … ………… ………… …..P1 0
LCD Di sp lay… ……… … ……… … …… … … …… … ……… … ……… … ……… … ……… … …P 11

Main Di splay… …… …… … …… …… …… …… … …… …… …… …… …… … …… …… …P1 1
Channe l Dis pl ay ……………… ……………… ……………… ……………… ……………… .P 13
System S et up… …… ………………… …… …… ………………… …… …… …… …………… …P1 9
Main Syst em Se tu p… ………………… …………………… …………………… ……………P 19
Each C ha nn el Setu p… …… … … …… … …… … …… … … … …… … … …… … … …… …P 20
Networ ki ng Mu lt ip le Mi xe rs… … … … … ………… ……… ………… … … … … … ……… ……P 20
Option al Function s……… … ……… … ……… … ……… … … ……… … ……… … ……… … …P 21
Specif ic at io ns… … … … … … … … … … … … … … … … … … … … … … … … … … … …P2 3

…… … … …

Than k you for c hoosi ng a RELA CART prof es sio na l wir eless s ystem . You have jo ined
thou sands o f other s atisf ied cus tomer s. Ou r ye ars o f pr ofe ssion al expe rienc e of desi gn

and ma nufac turin g to ensu re our pr odu ct s' qu al ity , perfo rmanc e and rel iabil ity.

Introduction

Receiver Installation and Connec tion s

①UHF band 4 90 – 8 60 MH z wi reless auto ma ti c mi xe r fo r a maximum of fo ur w ir el es s mi crophon es .
②Bright a nd e as y- to -read LCD dis pl ay s ho ws R F/ AF, level and oth er o pe ra ti on status.

③Automa ti c ga in a dj ustment by mi cr op ro ce ss or control.
④5-unit d ai sy c ha in b y accessory l in k ca bl e to c on trol up to 20 uni ts m ic ro ph ones.
⑤Select t he s im ul ta neous open mi cr op ho ne s to 1 u nit, 2 units, 3 u ni ts o r 4 un it s.

⑥Set the Pr io ri ty M ic ro phone.
⑦Specif ic c ir cu it ry helps cont ro l fe ed ba ck .

⑧Corres po nd in g va rious kind of a pp li ca ti on i n conferenc e ro om d ue t o pr iority-se le ct f un ct io n and gate-

hold tim e se tt in g

⑨Last mic ro ph on e on s electable f or c on ti nu ou s room ambian ce .
⑩Microp ho ne h ol d ti me for 0.3s to 1. 5s .

⑪everal i np ut s / ou tp uts for audio s ig na ls :
wo RCA ou tp ut s to r ea li ze long dista nc e wi th l ow n oi se transmis si on .
CA iput / out pu t fo r re co rdings.
ne balan ce d li ne o ut put (6.3mm ja ck ) .
ne 3-pin X LR .

⑫Two RS-48 5 in te rf ac e for externa l au to v id eo t ra cking syste m or a ut o ce nt ra l control sys te m.
⑬Cooper at es w it h RE LACART w ir el es s bo undary mi cr op ho ne U B- 200, wirele ss c on fe rn ci ng

microp ho ne E D- 30 00, handhel d mi cr op ho ne U H-200 or la pe l mi cr op ho ne UT-200.
⑭The WAM -4 00 w ireless aut om at ic m ix er i s ideal for mee ti ng s, s em inars, tele co nf er en ci ng, house of
worshi p se rv ic es , broadcast a nd c on fe re nc e applicati on s.

Instal la ti on :

①For bett er o pe ra ti on the receiv er s ho ul d be a t le ast 3ft. (1m) a bo ve t he g ro un d and at least 3f t.
away fro m a wa ll o r me ta l surface to mi ni mi ze r ef le ctions.
②Attach ed a p ai r of U HF a ntennas to th e an te nn a in pu t jacks, the an te nn a ar e no rm ally posi ti on ed

in the sha pe o f a “V” (b ot h 45°f rom vertica l) f or b es t re ce ption.
③Keep ant en na s aw ay f rom noise sou rc es s uc h as c om puter, digit al e qu ip me nt, motors,
automo bi le s an d ne on lights, as w el l as a wa y fr om l arge metal ob je ct s.

④Keep ope n sp ac e be tw een the recei ve r an d tr an sm itter for bet te r re ce pt io n.
⑤The tran sm it te r sh ould be at leas t 3f t. f ro m th e re ceiver.

Connec ti on s:

①The swit ch in g po we r supply is des ig ne d to o pe ra te properly f ro m an y AC po we r source 100- 24 0V,
50/60H z wi th ou t us er adjustme nt . Si mp ly c on nect the rece iv er t o a st an da rd AC power ou tl et , us in g
only an IE C- ty pe i np ut cordset ap pr ov ed f or t he c ountry use. P ow er t o th e un it i s controlle d by t he
front pa ne l po we r sw itch.
②There ar e tw o au di o ou tputs on the re ar p an el : an X LR m icrophone o ut pu t an d a 1/ 4” (6 .3mm)

phone ja ck i ns tr um ent output. T he t wo i so la te d audio outpu ts p er mi t si mu ltaneou s fe ed s to t wo
different inpu ts . Us e th e ap pr opriate s hi el de d au di o cable for con ne ct io ns b et ween the re ce iv er a nd
the inpu t( s) o f th e mi xer or other eq ui pm en t.

Wireless Automatic Mixer Controls a nd Fun ctio ns

Figu re A: WAM -400 Fr ont Pan el

①Power Sw it ch .
②CONTRO L Kno b: Rotate thi s kn ob t o se le ct f unction opt io ns a nd e di t fu nction ch oi ce .
③Infrar ed D at a Tra ns fer Window (S YN C) : Transmit sys te m da ta f ro m th e receiver to t he

transm it te r, F ro m CH 1 to CH4 can us e th is w in do w.

④LCD Wind ow : Li qu id C rystal Disp la y in di ca te s control set ti ng a nd o pe rational re ad in gs .
⑤Channe l Bu tt on s: P ress CH1 / CH2 / CH 3 / CH 4 bu tt on , in c onjunctio n wi th t he C ON TR OL

knob, to s te p th ro ug h menus, sele ct o pe ra ti ng f requency an d in fr ar ed d at a transfer.

Figu re B: WA M-400 R ear Pan el

1

①Antenn a In pu t Ja ck : BNC type ante nn a co nn ec to r for tuner ”B”, att ac he d th e an te nna directl y.
②RCA Audi o Li ne I np ut : Ca n be connecte d to t he i np ut o f mi xer / MP3 / DVD.
③RCA Audi o Li ne O ut pu t: C an be connect ed t o th e ou tp ut o f mixer / MP3 / DVD .
④Balanc ed O ut pu t Ja ck: XLR type co nn ec to r. A stan da rd 2 conducto r sh ie ld ed c able can be use d to

connec t th e re ce iv er output to a ba la nc ed m ic ro phone level i np ut o n a mi xe r or integrat ed a mp li fi er.
⑤Unbala nc ed O ut pu t Jack: 1/4” (6. 3m m) p ho ne j ac k, can be conne ct ed t o an a ux -l evel inpu t of a m ix er,
guitar a mp o r ta pe r ec order.
⑥Link In: U se a R el ac ar t standard co nn ec ti ng c ab le to connect w it h th e Li nk O ut f rom another WA M-
400, can l in k up f or 5 u ni ts WAM -4 00 .

⑦Link Out : Us e a Re la ca rt standard c on ne ct in g ca ble.
⑧RS-232 J ac k: C an b e co nnected to Aut om at ic V id eo Tr ac ki ng S ystem VTS-1 00 0 or t he o th er c ontrol

system s.

⑨Extern al C on tr ol : To con ne ct w ith the contr ol s ys te ms .
⑩DC Power I np ut : 12 V / 70 0mA.
⑪Antenn a In pu t Ja ck : BNC type ante nn a co nn ec to r for tuner att ac he d th e an te nna directl y.

2

3 4 5 6 7 8 9 10 11

Option for the wireless transmitters

Wire less Bo undar y Micro phone U B-2 00

①Power Bu tt on
a)Powe r Su pp ly B ut ton: Press po we r bu tt on i n 3 se conds to turn o n po we r an d th e in dicator l ig ht t ur ns i nt o
green, 3 s ec on ds t o tu rn off t he p ow er.
b)Mute B ut to n: O nc e th e power is ON , pr es s th is b ut ton 1 second, i t wi ll b e mu te , an d LCD screen di sp la y
“MUTE”, you w il l al so f in d the indicat or l ig ht t ur ns i nto orange. P re ss 1 s ec on d mo re to elimi na te “M ut e”

functi on , le tt er “M UTE” disappe ar o n th e LC D sc re en, indicat or l ig ht i s ba ck t o green.
②LCD Wind ow : Li qu id c rystal disp la y in di ca te s operation al f re qu en cy / channel, m ut e, l oc k st at us and
batter y co nd it io n. The t ra ns mitter's “fu el g au ge” b at tery indica to r di sp la ys a m aximum of 4 bar s eg me nt s.
When it le av es 1 b ar s eg ment, the bat te ri es s ho ul d be replaced i mm ed ia te ly t o ensure co nt in ue d op er ation.

③Infrar ed D at a Re ce iving Windo w (i R) : Us e to r ec eive the data s ig na l fr om t he r eceiver.
④Batter y Do or S wi tc h: Open the bat te ry d oo r by s li ding the swit ch .
⑤Batter y Co mp ar tm ent: Insert 2 f re sh 1 .5 V AA bat te ries. (Alka li ne t yp e is r ec ommended, a lw ay s re pl ace

both bat te ri es .)
War n: O bs er ve correct po la ri ty a s ma rk ed inside the b at te ry c om pa rtment to a vo id d am ag e to t he internal

electr ic p ar ts .

Wire less Co nfere ncing M icrop hon e ED -30 00

①Power Bu tt on .
②LCD Wind ow : Li qu id c rystal disp la y in di ca te s operation al f re qu en cy and batter y co nd it io n. T he

transm it te r' s “fu el gauge” batt er y in di ca to r displays a ma xi mu m of 4 b ar s eg ments. When i t le av es 1 b ar
segmen t, t he b at te ries should b e re pl ac ed i mm ediately to e ns ur e co nt in ued opera ti on .

③Infrar ed D at a Re ce iving Windo w (i R) : Us e to r ec eive the chan ne l da ta f ro m th e receive r
④Batter y Co ve r: U ns crew it can rev ea l th e ba tt er y compartme nt .
⑤Batter y Co mp ar tm ent: Insert 2 f re sh 1 .5 V AA bat te ries. (Alka li ne t yp e is r ec ommended, a lw ay s

replac e bo th b at te ries.) Obse rv e co rr ec t po larity as mar ke d in si de t he b attery comp ar tm en t.

Wire less Ha ndhel d Micro phone U H-2 00

① Microp ho ne H ea d: T he m ic ro phone head is s ep ar at e to c ha nge other mic ro ph on e he ad if needed.
②LCD Wind ow : Li qu id c rystal disp la y in di ca te s operation al f re qu en cy and batter y co nd it io n. T he

transm it te r' s “fu el gauge” batt er y in di ca to r displays a ma xi mu m of 4 b ar s eg ments. When i t le av es 1
bar segm en t, t he b at teries shou ld b e re pl ac ed i mmediatel y to e ns ur e co ntinued ope ra ti on .

③Infrar ed D at a Re ce iving Windo w (i R) : Us e to r ec eive the chan ne l da ta f ro m th e receive r.
④Batter y Co ve r: U ns crew it can rev ea l th e ba tt er y compartme nt .
⑤Batter y Co mp ar tm ent: Insert 2 f re sh 1 .5 V AA bat te ries. (Alka li ne t yp e is r ec ommended, a lw ay s

replac e bo th b at te ries.) Obse rv e co rr ec t po larity as mar ke d in si de t he b attery comp ar tm en t.
⑥Power Bu tt on .

Wire less Bo dypac k Transm itter U T-20 0

① Antenn a

②Power Bu tt on
③Mute But to n: W he n th e tr ansmitt er i s mu te d, i t pr oducts RF wit h no a ud io s ig na l modulatio n; w he n th e

transm it te r is u n- muted, it pro du ct s bo th R F an d audio.

④Audio In pu t Ja ck : To con ne ct 4 -p in mini-XLR c on ne ct or.
⑤LCD Wind ow : Li qu id c rystal disp la y in di ca te s operation al f re qu en cy, cha nn el a nd batter y co nd it io n. T he

transm it te r' s “fu el gauge” batt er y in di ca to r displays a ma xi mu m of 4 b ar s eg ments. When i t le av es 1 b ar
segmen t, t he b at te ries should b e re pl ac ed i mm ediately to e ns ur e co nt in ued opera ti on .

⑥Infrar ed D at a Re ce iving Windo w (i R) : Us e to r ec eive the chan ne l da ta f ro m th e receive r.
⑦Batter y Do or S wi tc h: Open the bat te ry d oo r by s li ding the swit ch .
⑧Batter y Co mp ar tm ent: Insert 2 f re sh 1 .5 V AA bat te ries. (Alka li ne t yp e is r ec ommended, a lw ay s re pl ace

both bat te ri es .) O bserve corr ec t po la ri ty a s marked insi de t he b at te ry c ompartmen t.
⑨AF / GT Audio Input Swi tc h: C on ne ct a n audio inp ut d ev ic e (m ic rophone or gu it ar c ab le ) to t he audio in pu t
jack on th e to p of t he b od y-pack tran sm it te r. Ch oo se AF for microp ho ne i np ut , th en GT fo r gu itar cable to
connec t wi th g ui ta r or other inst ru me nt s.

LCD display

05

Main d ispla y:

2 3 4

1

0 1
3 3
0 3

A F

AUTO

3 4

6

1, Symbo l: This sy mb ol w il l li ght when the ch an ne l is s pe ak ing.
2, Chann el D is pl ay : Channel on us e.
3, RF Sign al : Sh ow t he s trength of re ce iv in g si gn al.
4, Main Vol um e: S ho w th e volume outp ut .

5, Wo rking Statu s: D is pl ay t he o peratin g st at us .
6, Scrol l Ba r Di sp la y.

Chan nel dis play:

1 6

R X 1

2

R F

5

1, Chann el n um be r di splay: Show t he o pe ra ti ng c hannel (RX1 m ea ns r ec ei ving channe l 1)
2, RF sign al
3, AF signa l
4, Chann el d is pl ay
5, Frequ en cy d is pl ay
6, Linki ng M ul ti pl e WAM- 40 0: I f mo re t ha n one WA M- 40 0 li nk t ogether, th is s ig n ap pe ar s and is

flashi ng .
7, Numbe r of L in ki ng WAM-4 00 : ½, 1 me an s th e fi rst wireles s mi xe r, 2 m ea ns t he total li nk in g

mixers .
8, Opera ti ng M en u Di splay: Disp la y th e op er at ing menu.

9, Scrol l Ba r Di sp la y.

3

A F

4

5

71 3. 45 0M H z
C H 01 1/2

SYNC

8

7

9

System Setup

06

Main S ystem S etup

1)Tu rn o n th e wi reless mixe r, t he L CD d is pl ays the prese t da ta .

0 1
3 3
0 3

A F

AUTO

①, MODE: Se le ct in g “MO DE”, t hen press C ON TR OL k no b to e nter edit mod e, r ot at e th is k nob,
the LCD wi ll d is pl ay “M anual” or “Auto”, i f st op pi ng o n “Ma nual”, the Thre sh ol d Le ve l will be set by
manual ; if s to pp in g on “Auto”, the Thr es ho ld L ev el w ill be set auto ma ti ca ll y by t he sold Lev el w il l
be set aut om at ic al ly by the syste m' s mi cr o pr oc essor ( if MODE i s “Au to”, t he re w il l be NO
“Thresh ol d Le ve l” se tting ). Pres s CO NT RO L kn ob t o confirm the d es ir e ch oi ce , then LCD move

to the nex t se tt in g.

3 4

2)Rotat e th e CO NT RO L knob t o vi ew t he s et ti ng status.

0 1
3 3
0 3
3 4

3)To enter t he m en u mo de : Press and hol d th e CO NT RO L kn ob 3 seconds to e nt er t he e di t mo de,
rotate t hi s kn ob o nc e to select and s et M OD E, L as t Lo ck, Hold Time, P ri or it y Se le ct, Th re shold Level ,
Volum e Le ve l, L an gu age Select, S pe ak N um be r, Wo rk S et , CD Vo l Level, PC Vol Le ve l, o r Ex it .

P13 P14

A F

LAST LO CK

②, Last Loc k: L oc k th e la st m icropho ne f or c on ti nu ous speakin g. S el ec ti ng “L ast Lock”, then
press CO NT RO L kn ob t o enter edit mo de , ro ta te t hi s knob, the LCD w il l di sp la y “ON” o r “OFF”, if
stoppi ng o n “ON”, t he l as t microphon e wi ll b e al wa ys O N until the a new a ct iv at ed m ic rophone t o
overri de i t; i f st op ping on “OFF”, the m ic ro ph on e wi ll be off af ter the “Hold Tim e”. Pr es s

CONTRO L kno b to confirm th e de si re c ho ic e, then LCD mov e to t he n ex t se tt ing.

MODE

LAST LOC K

③, Hold Ti me : Se t the activat ed m ic ro ph on e's hold time a ft er t he s pe ak er stop spe ak in g. ( Ma ke
sure the m ic ro ph on e is unlocked .) S el ec t “Ho ld Ti me”, then press C ON TR OL k no b to e nter edit
mode, ro ta te t hi s kn ob, the LCD wil l di sp la y in 0 .1 S step, provi di ng a 0 .1 S to 1 S ra nge, Press

CONTRO L kno b to confirm th e de si re c ho ic e, then LCD mov e to t he n ex t se tt ing.

⑤, Thresh ol d Le ve l: C hange the out pu t li mi te r th reshold, un de r “MO DE” i s “Ma nu al” (factory p re se t
is “Auto”. Se le ct “T hr es ho ld Level”, th en p re ss C ON TR OL knob to ente r ed it m od e, r ot ate this knob ,
LCD will d is pl ay 1 dB m step, provi di ng a 1 dB m to 1 0d Bm range. Pre ss C ON TR OL knob to c on fi rm

the desi re c ho ic e, t hen LCD move to t he n ex t se tt in g.

HOLD TIME

④, Priori ty S el ec t: S et t he microp ho ne a t pr io ri ty. Sel ec t “Priority Se le ct”, t he n pr es s CONTROL
knob to en te r ed it m od e, rotate thi s kn ob , to c ho os e the priorit y ch an ne l, i f th ere are sever al

receiv er s to l in k to gether for us e, t he L CD w il l di splay the fir st o ne A, t he s ec on d one B, until th e
fifth on e E, c an s et t wo c ha nnels at pr io ri ty a t th e mo st, press CON TR OL kn ob to confirm t he d es ir e
choice . Fi na ll y co ntrarotat e CO NT RO L knob, unti l th e ar ro wh ead on the lowe r ri gh t co rn er
become s do tt ed l in e, press CONT RO L, L CD m ov e to t he next setti ng .

PRIORI TY S EL EC T

THRESH OL D LE VE L

⑥, Volume Le ve l: M ai n vo lume level ou tp ut s et ti ng . Select “Volum e Le ve l”, th en p re ss CONTRO L
knob to en te r ed it m od e, rotate thi s kn ob , LC D wi ll d isplay 1dBm s te p, p ro vi di ng a -60dB to 5 dB

range. P re ss C ON TR OL kno b to c on fi rm t he d esire choic e, t he n LC D mo ve t o the next se tt in g.

VOLUME L EV EL

P15 P16

⑦, Langua ge S el ec t, B oth “Chinese” a nd “E ng li sh” a re a vailable.

⑩, CD VOL Lev el : Vol um e le vel setting i n 1d Bm s te p, p ro viding a -64d B to 0 d B ra ng e.

LANGUA GE S EL EC T

⑧, Speak Nu mb er : Se t th e si multane ou s ch an ne ls , there are 1 cha nn el , 2 ch an ne ls, 3
channe ls a nd 4 c ha nn els are avail ab le .

SPEAK NU MB ER

⑨, Wor k Set: Select “P el eg at e” th er e are two or more u ni ts t o li nk t ogether for u se ; se le ct
“Chairm an”, t he re i s on e unit to use onl y.

WORKS SE T

⑾, PC VOL Lev el : Vol um e le vel from comp ut er, 1 dB m st ep , providing a - 64 dB t o 0 dB r an ge .

⑿, Exit: To exi t th e sy st em .

CD VOL LEV EL

PC VOL LEV EL

EXIT

P17 P18

WAM -400 Me nu Disp lay:

Mode

Last Loc k

Hold Ti me ( Se t th e ac ti vated micro ph on e' s ho ld t ime after the s pe ak er s to p sp eaking)

Priori ty S el ec t (S et the microp ho ne a t pr io ri ty, 2 units at th e mo st )

CONTRO L
(3 secon ds )

Thresh ol d Le ve l (C hange the out pu t li mi te r th reshold, un de r “MO DE” i s “Ma nu al”)

Volum e Le ve l (S ys te m main volume o ut pu t)

Langua ge S el ec t

Speak Nu mb er ( Se t th e simultane ou s sp ea ki ng c hannels, 4 ch an ne l at t he m ost)

Wor ks Set

CD Vol Le ve l (C D vo lu me l evel)

PC Vol Le ve l (C om pu te r volume leve l)

Exit (Ex it t he s ys te m)

Manual (“T hr es ho ld L evel” settin g)

Auto ( Fac to ry p re se t, a utomati c se tt in g by s ys tem micro pro ce ss or )

ON ( the mic ro ph on e wi ll be always “ON”)

OFF ( the mi cr op ho ne w ill be OFF afte r th e “Ho ld Ti me”)

Chines e

Englis h

Pelega te ( Two o r mo re m ixers link to ge th er f or u se )

Chairm an ( On e mi xe r use only)

Each C hanne l Setup

1, Press C H1 b ut to n, r otate “CONTR OL” k no b to s el ec t and set Sync, S ca n, C ha nn el , SQELCH, or Vol um e,
press “CO NT RO L” ag ai n to enter edit m od e:
①Sync: In fr ar ed d at a transmitt in g. L et t he t ra nsmitter' s IR w in do w fa ce t o “SYNC” window , pr es s “CO NT RO L”,
to recei ve t he d at a si gnal from the r ec ei ve r.
②Scan: St op a t “Sc an”, t he n press “CONTR OL” k no b, s ys te m will auto-s ca n an d lo ck o n to a n open,
interf er en ce -f ree frequen cy i n 40 S .

③Channe l: S to p at “C ha nnel”, then pre ss “C ON TR OL” k no b to select the p re se t 32 c ha nn els manua ll y.
④SQELCH : St op a t “SQ EL CH”, t hen press “C ON TR OL” k no b, t he squelch le ve l is a dj us ta ble in ten 5dB st ep s,

provid in g a 50 dB r an ge. Press “CON TR OL” c on fi rm t he desired ch oi ce . (I f in te rference is a p ro bl em , fi rst
consid er t ry in g a di ff er en t fr equency, either manu al ly o r sc an ning.)
⑤Volum e: Vo lu me o ut pu t of CH1, stop at “Vo lu me”, t he n pr es s “CONTROL” kno b, t he v ol um e ou tput is

adjust ab le i n si xt y-five 5dB st ep s, p ro vi di ng a -60dB to 5dB r an ge . Pr es s “CO NTROL” confi rm t he d es ir ed
choice .
2, Same op er at io n as C HI, to set CH2, C H3 a nd C H4 .

Chan nel Set up Menu D ispla y

Sync (In fr ar ed d at a transmitt in g)

Scan (Au to ma ti c fr equency sca n)

CH1-C H2 -C H3 -C H4

Channe l (S el ec t fr equency man ua ll y)

SQELCH ( 0d B to 5 0d B)

Volum e (- 60 dB t o 5d B)

P19 P20

Networking Multiple Mixers

07

Optional Functions

08

Logi c conne ction

5

4

123

6789

EXTERNAL C ON TROL（RS-232）

Pin conn ec ti on s:

1: CH1 IN
2: CH3 IN
3: CH1 OUT
4: CH3 OUT
5: GROUN D

The logi c fu nc ti on s of the WAM -4 00 e xp an d the mixer's r an ge o f
instal la ti on a nd c ontrol opti on s.

Contro l In pu t (I N) : Th is m ic ro phone wil l be m ut e wh en i ts
channe l re ce iv es l ow level from e xt er na l co nt rol; this
microp ho ne w il l op en when its cha nn el r ec ei ve s high level fr om
extern al c on tr ol .

Contro l Ou tp ut ( OU T): When this m ic ro ph on e is o pened, its
channe l tr an sm it s high level; w he n th is m ic ro phone is mute , it s
channe l tr an sm it l ow level.

6: CH2 IN
7: CH4 IN
8: CH2 OUT
9: CH4 OUT

The f ir st m ix er ( mas te r)

The s ec on d mi xe r (sl av e)

The t hi rd m ix er ( sla ve )

The f ou rt h mi xe r (sl av e)

The f if th m ix er ( sal ve )

If addit io na l in pu ts are needed , mo re
WAM -4 00 m ix ers (as many as 5 ) ca n be
linked u si ng s up pl ied link cabl es t o co nt ro l
up 20 unit s mi cr op ho nes.

To link mult ip le m ix er s, connect th e LI NK
OUT of the first mix er t o th e LI NK I N of t he
next mix er, f in al ly c onnect the LI NK O UT
jack of th e la st m ix er t o th e LINK IN jac k of
the firs t mi xe r.

As long as t he l in k ja ck s of all mixers a re
connec te d, s et u p th e master unit , th en
the auto ma ti c mi xi ng function s wi ll b e
opened , th e ma te r un it can contro l th e

other 4 un it s sa lv e, b ut each slave 's
functi on s of e ac h ch annel can be us ed
indepe nd en tl y. Vol um e ou tp ut of these 5
units is f ro m th e ma st er unit.

Auto matic v ideo
trac king co nnect ion

5

4

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RS-232

The pin co nn ec ti on s:
1: NC (unc on ne ct ed )
2: TC ( data output )

3: RX (dat a in pu t)
4: NC (unc on ne ct ed )
5: GROUN D
6: NC (unc on ne ct ed )
7: NC (unc on ne ct ed )
8: NC (unc on ne ct ed )
9: NC (unc on ne ct ed )

NOTE: The automa ti c vi de o
tracki ng s ys te m VT S- 1000
must be co nn ec te d to t he

master u ni t.

P21 P22

Specifications

07

UB-2 00 Boun dary Mi croph one

Elemen t: Fi xe d- ch arge back pla te , pe rm an en tly polariz ed c on de ns er

WAM -400 Mi xer

Power su pp ly: D C1 2V
Maximu m cu rr en t: 1A
Carrie r Fr eq ue nc y Range: 490MH z~ 86 0 MH z
Band Wid th: 3 2 MH z
Freque nc y St ab il ity : ± 10 ppm
Modula ti on M od e: FM
Sensit iv it y: 5d Bu V, S/N> 60 dB a t 25 d ev ia tion
Max.De vi at io n Ra nge : ±45 KHz
Distor ti on: < 0. 9%
Freque nc y Re sp on se: 65~16KHz
S/N: 100d B
Audio Ou tp ut: R CA Ja ck ( X3); 6.3mm Ja ck ( X1 ); X LR ( X1 )
Audio In pu t / Ou tp ut: R CA Jack (X1); 6. 3m m Ja ck ( X1 )
Commun ic at io n Po rt: RS-485 (X2 )
Record in g Ou tp ut L evel: LINE Out pu t - 10 dB V
Balanc ed O ut pu t Le vel: LINE Outp ut - 1 0d BV
Audio In pu t Le ve : lLI NE Input- 10D bv

Polar Pa tt er n: Ha lf -cardioid ( ca rd io id i n he misphere ab ov e mo un ti ng surface)
Carrie r Fr eq ue nc y Range: 490MH z~ 86 0 MH z
Modula ti on M od e: FM
Freque nc y Re sp on se: 50-17,00 0 Hz
Max.De vi at io n Ra nge: ±45 KHz
Operat in g Ra ng e: 60 M typical ( in op en s pa ce )
Curren t Co ns um pt ion: 90mA, typ ic al
RF Power O ut pu t: 30 mW
Dynami c Ra ng e (Ty pi cal): > 90 dB，1 kHz at M ax S PL
Batter y: AA X 2
Batter y Cu rr en t / Li fe: Ap proxima te ly 1 0 ho ur s

UH-2 00 Hand held Mi croph one

Carrie r Fr eq ue nc y Range: UHF 618 -9 36 M Hz
Oscill at io n: PL L synthe si ze d
Harmon ic r ad ia ti on: <-63dBm
Bandwi dt h: 3 2M Hz
Max.De vi at io n Ra nge: ±45KHz
Microp ho ne E le me nt: Cardioid D yn am ic / C ar di oid Condens er
RF Power O ut pu t: 15 mW
Batter y: AA X 2
Curren t Co ns um pt ion: 90mA ( typic al )
Batter y Cu rr en t / Li fe: Approxima te ly 1 5 ho ur s
Dimens io n: 52 (Φ) X 25 2 (L )
Wei ght: 208g ( w/o ba tt er y)

P23 P24

UT-20 0 Body- pack Tra nsmit ter

ED-3 000 Con feren cing Mi croph one

P25

Carrie r Fr eq ue nc y Range: UHF 618 -9 36 M Hz
Oscill at io n: PL L synthe si ze d
Harmon ic r ad ia ti on: <-63dBm
Bandwi dt h: 3 2M Hz
Max.De vi at io n Ra nge: ±45KHz
Input Co nn ec to r: 4- pin mini-XL R co nn ec to r
RF Power O ut pu t: 15 mW
Batter y: AA X 2
Curren t Co ns um pt ion: 90mA (typi ca l)
Batter y Cu rr en t / Li fe: Ap proxima te ly 1 5 ho ur s
Dimens io n: 95 (H ) X 65 (W) X 25(D)
Wei ght: 165g

Carrie r Fr eq ue nc y Range: UHF 618 -9 36 M Hz
Oscill at io n: Qu ar tz-contro ll ed f ix ed f re quency
Harmon ic r ad ia ti on: <-63dBm
Bandwi dt h: 32 MH z
Max.De vi at io n Ra nge: ±45KHz
Input Co nn ec to r: 4- pin mini-XL R co nn ec to r
RF Power O ut pu t: 8m W
Batter y: AA X 2
Curren t Co ns um pt ion: 85mA, typ ic al
Batter y Cu rr en t / Li fe: Ap proxima te ly 1 3 ho ur s
Dimens io n: 34 0m m, 4 20mm
Wei ght: 600g ( w/o ba tt er y)