Unika MT-1000, MT-2000II, PA-500 User Instructions
User Instructions
This booklet contains important information concerning the proper and safe operation of your new amplifier.
MT-Series
MT-1000/2000II
Made in Taiwan
Profe ssion al Power Amp lif iers
Index
02 Important Precautions
Introduction02
03 Front Panels
04 Rear Panels
05 Set Up
07 Operating Modes
08 Protection
08 Features
09 Specifications
UNiKA
PROTECT
CLIP
SIGNAL
PROTECT
CLIP
SIGNAL
CHANNEL 1 CHANNEL 2
MIN
MAX
MIN
MAX
MT-1000
CLIP
SIGNAL
CHANNEL 1 CHANNEL 2
MIN
MAX
MIN
MAX
PROFESSIONAL STEREO AMPLIFIER
MT-2000II
PROTECT PROTECT CLIP
SIGNAL
UNiKA
UNiKA MT-1000/MT-2000II
pag e 1
This symbol is intended to alert the user to the presence of
non insulated "dangerous voltage" within the product's
enclosure that may be of sufficient magnitude to constitute
a risk of electric shock to persons.
!
CAUTION: Risk of the electrical shock - DO NOT OPEN!
CAUTION: To reduce the risk of electrical shock, do not remove cover. No user serviceable parts inside. Refer all servicing
to qualified service personnel.
WARNING: To prevent electrical shock or fire hazard, do not expose this amplifier to rain or moisture. Before using this
amplifier read the user manual for further warnings.
This symbol is intended to alert the user of
the presence of important operating and
maintenance (servicing) instructions in the
literature accompanying the product.
Este símbolo tiene el propósito de alertar al usuario de la
presencia de “voltaje peligroso” que no tiene aislamiento
dentro de la caja del producto que puede tener una
magnitud sufciente como para constituir riesgo de corrientazo.
!
PRECAUCIÓN: Riesgo del choque eléctrico - NO SE ABRA
PRECAUCIÓN: Para disminuir el riesgo de choque eléctrico, no quite la cubierta. No hay piezas adentro que el usario puede
reparar. Deje todo mantenimiento al los técnicos cualifcados.
ADVERTENCIA: Para prevenir choque eléctrico o riesgo de incendios, no deja expuesto a la lluvia o a la humedad este amplif
cador. Antes de usar este amplif cador, lea mas advertencias en la guia de operacion.
Este símbolo tiene el propósito de alertar al
usuario de la presencia de instrucciones
importantes sobre la operación y
mantenimiento en la literatura que vienc con el producto.
Ce symbole est utilisé pur indiquer à l’utilisateur la présence
à l'intérieur de ce produit de tension non-isolée
dangereuse pouvant être d'intensité suffisante pour
constituer un risque de choc électrique.
!
ATTENTION: Risque de choc électrique - NE PAS OUVRIR!
ATTENTION: Afin de réduire le risque de choc électrique, ne pas enlever le couvercle. Il ne se trouve à l’intérieur aucune piéce
pouvant être réparée par l'utilisateur. Confier l'entretien à un personnel qualifé.
AVERTISSEMENT: Afin de prévenir les risque de décharge ou de feu, n’exposez pas cet appareil à la pluie ou à l’humidité.
Avant d’utiliser cet amplificateur, lisez les avertissements supplémentaries situés dans le guide.
Ce symbole est utilisé pour indiquer à l’utilisateur
qu'il trouvera d'importantes instructions
importantes sur l'utilisation et l'entretien de
l'appareil dans la littérature accompagnant le produit.
Dieses Symobl soll den Anwender vor unisollierten
gefährlichen Spannungen innerhalb des Gehäuses warnen,
die von Ausreichender Stärke sind, um einen elektrischen
Schlag verursachen zu können.
!
VORSICHT: Risiko - Elektrischer Schlag! Nicht öffnen!
VORSICHT: Um ddas Risiko eines elektrischen Schlages zu vermeiden, nicht die Abdeckung enfernen. Es befinden sich keine
Teile darin, die vom Anwender repariert werden könnten. Reparaturen nur von qualifzierte Fachpersonal
durchführen lassen.
ACHTUNG: Um einen elektrischen Schlag oder Feuergefahr zu vermeiden, sollte diesen Gerät nicht dem Regen oder
Feuchtigkeit ausgesetz werden. Vor Inbetriebnahme unbedingt die Bedienungsanleitung lesen.
Dieses Symobl soll den Benutzer auf wichtige
Instruktionen in der Bedienungsanleitung
aufmerksam machen, die Handhabung und
Wartung des Produkts betreffen.
CAUTION
Do not open -
risk of electric shock
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO
NOT REMOVE THE COVER. THERE ARE NO USER
SERVICEABLE PARTS INSIDE. REFER ALL SERVICE TO
YOUR AUTHORIZED DEALER.
The l ightn ing fla sh with a n arrow t riang ular
sym bol is in tende d to aler t the use r to the
pre sence o f non ins ulate d “dang erous
vol tage” w ithin t he prod ucts en closu re, and
may b e of suff ici ent magni tud e to co nsti tut e
a ris k of elec tric sh ock.
The e xclam ation p oint tr iangu lar sym bol is
int ended t o alert t he user t o the pre sence o f
imp ortan t opera ting an d maint enanc e
(se rvici ng) ins truct ions in t he user m anual
acc ompan ying th e ampli fier.
!
!
FOR O PTIMU M PERFO RMANC E AN D RELIA BILIT Y
DO NO T PRESE NT THE AMPL IFIER W ITH A
SPE AKER LO AD OF LES S THAN 2 OH MS OR ANY
COM BINATI ON OF SPE AKER S T HAT TOGET HER ARE L ESS
THA N 2 OHMS!
USI NG ONE SP EAKER , IT MUST BE R ATED AT 4 OR MORE
OHM S. USIN G TWO SPE AKER S, THEY MU ST RATED E ACH AT 4
OR MO RE OHMS .
USI NG THRE E SPEAK ERS, THE Y MUST BE R AT ED EAC H AT 8
OR MO RE OHMS .
POU R AS SURER L A F IABI LETE ET O BTEN IT UNE
PER FORMA NCE OPT IMALE , NESOU METTE
JAM AIS L’AM PLIFI CATEUR A UNE C HARGE
D’I MPEDA NCE
TOTAL E INFER IEURE A 2 OHM S, NI AVEC UN H .P. N EN
COM BINAI SON DES H .P.
AVEC U N H.P., IL FAUT UN E CHARG E D’IMP EDANC E MINIM UM
DE 2 OH MS.
AVEC D EUX H.P., FAU T POUR CH AOUN UN E CHARG E
D’I MPEDA NCE MIN IMUM DE 4 O HMS.
AVEC TR OIS H.P., FA UT POUR C HAOUN U NE CHUR GE
D’I MPEDA NCE MIN IMUM DE 8 O HMS.
!
!
pag e 2
IMPORTANT PRECAUTIONS
To reduc e the r isk o f electric al sh ock or fire, d o not e xpo se this unit r ain o r
moist ure .
Do not s pil l wat er or other li qui ds into or on to y our u nit .
Do not a tte mpt t o operate th is un it if the powe r cor d has b een frayed o r
broke n.
Do not a tte mpt t o remove or br eak o ff th e gro und prong fr om th e electric al
cord. This p ron g is us ed to reduce t he ri sk of e lectr ica l sho ck and f re in
case of a n int ern al shor t.
Disc onn ect m ain power be for e making any t ype o f con necti on.
Do not r emo ve th e cover unde r any c ondition s. There a re no u ser
servi cea ble p arts in sid e.
Neve r plu g thi s unit in to a dim mer p ack.
Alwa ys be s ure t o mount this u nit i n an area that w ill a llo w prope r
venti lat ion . Allow ab out 6 ” (15 cm) betwee n thi s dev ice and a w all .
Do not a tte mpt t o operate th is un it, if it beco mes d ama ged.
This u nit i s int ended for in doo r use only, use of this pro duc t outdoors v oid s
all war ran tie s.
Duri ng lo ng pe riods of non -us e, disconn ect t he un it’s main power.
Alwa ys mo unt t his unit in a sa fe an d stable man ner.
Powe r cor ds sh ould be rout ed so t hey are not li kel y to be w alked o n,
pinch ed by i tem s place d upo n or ag ainst them .
Clea nin g -Th e outside of t he un it should be w ipe d own w ith a sof t clo th an d
mild cl ean er wh en need ed.
Heat - The a mpl ifier shou ld be s ituated aw ay fr om he at sources s uch a s
radia tor s, he at regi ste rs, s toves, or ot her a ppl iance s (in clu ding ampli fie rs)
that pr odu ce he at.
The fi xtu re sh ould be serv ice d by qualifi ed se rvi ce pers onn el wh en:
A. Th e power -su ppl y cord or the pl ug ha s bee n damag ed.
B. Obje cts h ave f allen , or li qui d has been spi lle d int o the uni t.
C. Th e appli anc e has b een expose d to ra in or w ater.
D. Th e fixtu re do es no t appear to op era te no rmall y or ex hib its a
marke d cha nge i n perfo rma nce .
Congr atu lat ions an d tha nk yo u for purcha sin g MT-1 000/M T-20 00I I
ampli fie r. The se am plifiers a re re pre senta tio n of UN iKA’s con tin uing
commi tme nt to p roduc e the b est a nd highest q ual ity a udio pr odu cts a t an
aff ordab le pr ice . The se am plifi ers a re de signed to pr ovi de a bi g impac t in
sound r epr odu ction . Ple ase r ead and unde rst and t his man ual c omp letely
befor e att emp ting to o per ate y our new ampl ifi er. Th is bo oklet cont ain s
impor tan t inf ormat ion c onc erning the p rop er an d safe op era tio n of your new
ampli fie r.
UNPACKIN G: E ver y MT-1000/M T-20 00I I ampli fie r has b een thorou ghl y
teste d and h as be en ship ped i n per fect opera tin g con ditio n. Ca ref ully check
the shi ppi ng ca rton fo r dam age t hat may have o ccu rre d durin g shi ppi ng. If
the car ton a ppe ars to be d ama ged , carefull y ins pec t your un it fo r any
damag e and b e sur e all acc ess ori es necessa ry to o per ate the s yst em ha ve
arriv ed in tac t. In the e ven t dam age has been f oun d or pa rts are m iss ing ,
pleas e con tac t your de ale r for f urther ins tru cti ons.
INSTALLATION: Th ese a mplifier s are d esi gned to m oun t int o a
stand ard 1 9”r ack. The front pa nel p rov ides fo ur ho les u sed to screw t he un it
into a ra ck. T he un it al so provide s a way t o rea r mount t he un it in to a rack for
added s ecu rit y. Rea r mounting t he un it is e speci all y rec ommended i f the
unit is t o mou nte d into a mo bil e rac k.
INTRODUCTION
Important Precautions Introduction Front Panels Rear Panels Set Up Operating Modes Protection Features Specifications
UNiKA MT-1000/MT-2000II
MT-1000/2000II FRONT PANEL
1. Rack Moun tin g Ear s - Two fr ont p ane l mou nti ng ho les a re pr ovided on each
mounting e ar.
2. Fan Inlet Gril ls an d Fil ter - M T Series a mpl ifi ers a re co ole d by on e sin gle r ear -
mounted fa n. Co ol ai r fro m fro nt gr ill s is fi lte red a nd flows over the heat sin ks
and exhaus ts to b ack s ide . Mak e sur e the se ou tle ts re main clear to allow
unrestri cte d air f low.
3. Channel 1 S ign al In dic ato r - Thi s gre en LE D wil l glo w whe n there is an input of
the audio si gna l int o cha nne l one .
4. Channel 1 C lip I ndi cat or - Th e red c lip L ED wi ll be gin t o fla sh when the channel
begins to ov erl oad . At thi s poi nt th e cha nne l wil l beg in to distort. Under h eav y
clipping a cti vit y, lower the cha nne l's g ain c ont rol t o red uce t he ri sk of d amage to
your speak ers a nd am pli fie r. Thi s LED m ay gl ow wh en th e uni t has b een t urn ed
off , thi s is no rmal.
5. Channel 1 P rot ect I ndi cat or - Th e red p rot ect L ED wi ll be gin to glow when the
channel go es in to pr ote ct mo de. W hen t he ch ann el go es into protect mode , all
output for t he ch ann el wi ll tu rn of f. This is to protect any s pea ker s con nec ted t o
the channe l.
6. Channel 1 G ain C ont rol - T his r ota ry kn ob is u sed t o con tro l the output signal of
channel on e. Tun ing t he kn ob in c loc kwi se di rec tio n will increase sign al ou tpu t.
7. AC P owe r Swi tch - M T-10 00I I amp lif ier has a front-pane l AC mai ns po wer
switch.
8. Power Ind ica tor - T his L ED wi ll gl ow wh en ma ins p owe r is applied to the unit .
This light m ay co nti nue t o glo w bri efl y aft er ma ins p ower has been turned o ff,
this is norm al.
9. Channel 2 G ain C ont rol - T his r ota ry kn ob is u sed t o con tro l the output signal of
channel tw o. Tun ing t he kn ob in c loc kwi se di rec tio n will increase sign al ou tpu t.
10. Channe l 2 Pro tec t Ind ica tor - T he re d pro tec t LED w ill b egin to glow when the
channel go es in to pr ote ct mo de. W hen t he ch ann el go es into protect mode , all
output for t he ch ann el wi ll tu rn of f. This is to protect any s pea ker s con nec ted t o
the channe l.
11. Channel 2 C lip I ndi cat or - Th e red c lip L ED wi ll be gin t o fla sh when the
channel be gin s to ov erl oad . At thi s poi nt th e cha nne l will begin to distor t.
Under heav y cli ppi ng ac tiv ity, l owe r the c han nel 's ga in co ntr ol to r edu ce the
risk of dama ge to y our s pea ker s and a mpl ifi er. Th is LE D may g low w hen t he
unit has bee n tur ned o ff, this is nor mal .
12. Channe l 2 Sig nal I ndi cat or - Th is gr een L ED wi ll gl ow wh en there is an input
of the audio s ign al in to ch ann el tw o.
pag e 3
Figure 2
Figure 1
Important Precautions Introduction Rear Panels Set Up Operating Modes Protection Features Specifications Front Panels
UNiKA MT-1000/MT-2000II
PROTECT
CLIP
SIGNAL
PROTECT
CLIP
SIGNAL
CHANNEL 1 CHANNEL 2
MIN
MAX
MIN
MAX
MT-1000
CLIP
SIGNAL
CHANNEL 1 CHANNEL 2
MIN
MAX
MIN
MAX
PROFESSIONAL ST EREO AMPLIFIER
MT-2000 II
PROTECT PROTECT CLIP
SIGNAL
UNiKA
1 2
3
6
4
5
7
8
9
12
11
10
12
1 2
3
6
4
7
8
9
12
11
12
5 10
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