Innovative Technology ITVS-325 User manual

Retro 4-in-1 Wooden Music Center
MODEL: ITVS-325
IMPORTANT SAFETY INSTRUCTIONS .......................................................................................... 2
PRODUCT OVERVIEW ................................................................................................................. 4
SETUP / BASIC OPERATION......................................................................................................... 6
LISTENING TO A VINYL RECORD ................................................................................................. 6
LISTENING TO A CD .................................................................................................................... 7
LISTENING TO THE RADIO .......................................................................................................... 8
LISTENING TO AN EXTERNAL AUDIO DEVICE (AUX MODE) ........................................................ 8
MAINTENANCE / PROPER HANDLING ........................................................................................ 8
SPECIFICATIONS ....................................................................................................................... 10
TROUBLESHOOTING GUIDE...................................................................................................... 11
FCC STATEMENT ....................................................................................................................... 12

2
CAUTION: To reduce the risk of fire or electric shock, do not expose this appliance to rain or moisture.
WARNING: To prevent electric shock, do not use this (polarized) plug with an extension cord, receptacle
or other outlet unless the blades can be fully inserted to prevent blade exposure
WARNING: Invisible laser radia on when open and interlock failed or defeated. Avoid direct
exposure to laser beam.
PRODUCT COMPLIES WITH DHHS RULE 21 CFR SUBCHAPTER J IN EFFECT AT DATE OF
MANUFACTURE
IMPORTANT SAFETY INSTRUCTIONS
1. Read these instru ons.
2. Keep these instruc ons.
3. Heed all warnings.
4. Follow all instruc ons.
5. Do not use this apparatus near water. This apparatus shall not be exposed to dripping or splashing, and
no objects filled with liquids, such as vases, shall be placed on the apparatus.
6. Clean only with a dry cloth.
7. Do not block any ven l openings. Install in accordance with the manufacturer’s instru ons. The
apparatus should not be situated on a bed, sofa, rug or similar surface that may block the ven l n
openings. The apparatus must not be placed in a built-in installa on, such as a closed bookcase or
cabinet that may impede the flow of air through the ven l on openings. Ven la on should not be
impeded by covering the openings with items such as newspapers, tablecloths, curtains, etc.
8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus
(including amplifiers) that produce heat. Extended exposure to temperatures higher that 170 degrees
Fahrenheit, for example inside a closed vehicle during the summer, may result in damage to your
product.
9. No open flame sources, such as lighted candles, should be placed on the apparatus.
10. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two
blades with one wider than the other. A grounding type plug has two blades and a third grounding
prong. The wide blade or the third prong is provided for your safety. If the provided plug does not fit
into your outlet, consult an electrician for the replacement of the obsolete outlet.
11. Protect the power cord from being walked on or pinched – par cularly at plugs, convenience
receptacles, and the point where they exit from the apparatus.
12. Do not install in an area which impedes the access to the power plug. Disconne the power plug is
the only way to completely remove power to the product and must be readily accessible at all mes.
13. Power source – Use only power supplies of the type specified in the opera ng instruc ons or as
marked on the appliance. If a separate power supply is included with this apparatus, do not subs tute
with any other power supply – use only manufacturer-provided power supplies.
14. Unplug this apparatus during lightning storms or when unused for long periods of me.

3

15. Iftheunitwillbeunusedforlongperiodsoftime,thebatteriesshouldberemoved.
16. Donotplacethisproductonanunstablesurface.Theproductmayfall,causing
seriousinjurytoachildoradultandseriousdamagetotheproduct.Useonlywitha
stand,bracket,ortablerecommendedbythemanufacturer,orsoldwiththeproduct.
Anymountingoftheproductshouldfollowthemanufacturer’sinstructions,and
shoulduseamountingaccessoryrecommendedbythemanufacturer.
17. Movetheappliancewithcaretoavoiddamageorinjury.
18. Referallservicingtoqualifiedservicepersonnel.Servicingisrequiredwhentheapparatushasbeen
damagedinanyway:thepower‐supplycordorplugisdamages,liquidhasbeenspilledorobjectshave
fallenintotheapparatus,theapparatushasbeenexposedtorainormoisture,doesnotoperate
normally,orhasbeendropped.
19. Forproductswhichincorporatebatteries,pleaserefertolocalregulationsforproperbatterydisposal.

FCCWARNING:Changesormodificationstothisunitnotexpresslyapprovedbythepartyresponsiblefor
compliancewillvoidtheuser’sauthoritytooperatetheequipment.

NOTE:ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforClassBdigitaldevice,
pursuanttoPart15oftheFCCRules.Thoselimitsaredesignedtoprovidereasonableprotectionagainst
harmfulinterferenceinaresidentialinstallation.Thisequipmentgenerates,usesandcanradiateradio
frequencyenergyand,ifnotinstalledandusedinaccordancewiththeinstructions,maycauseharmful
interferencetoradioortelevisionreception.Ifthisequipmentdoescauseharmfulinterference,whichcanbe
determinedbyturningtheequipmentoffandon,theuserisencouragedtotrytocorrecttheinterferenceby
oneormoreofthefollowingmeasures:
- Reorientorrelocatethereceivingantenna.
- Movethetransmittertoadifferentphysicallocation.
- Increasetheseparationbetweentheequipmentandreceiver.
- Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiveris
connected.
- Consultthedealeroranexperiencedradio/TVtechnicianforhelp.
- Ifyoucannoteliminatetheinterference,theFCCrequiresthatyoustopusingyourheadphones.

ACCESSORIESINCLUDED
•3.5MMTO3.5MMAUXCABLE
•INSTRUCTIONMANUAL
•WARRANTY(BACKOFMANUAL)
•45RPMADAPTER
























4
(CD/PHONO/FM/AM).
track. Press and hold to fast rewind.
Side View
16. AUX IN jack
For audio sources with 3.5mm jack, plug one end of the audio
cable into the jack and the other into the audio source. Once
the AUX IN jack is occupied, all the other working fun on
will be de vated.
Rear View
17. FM wire antenna
While tuned to a sta on in FM mode,
extend the wire and repos on to
adjust for best recep on.
18. AC Power Cord
Plugs into a wall outlet.
PRODUCT OVERVIEW
Front View
1. PLAY/PAUSE Press to start playback.
During playback, press again to pause.
2. STEREO SPEAKERS
3. STOP Press to stop playback or recording.
4. OPEN/CLOSE In CD mode, use to open
and close the disc tray.
5. CD DISPLAY
6. RADIO TUNER KNOB In FM or AM mode, turn
10. FUNCTION KNOB
Rotate the knob to select a fun on
14. NEXT TRACK /FF
In CD Mode, press once to skip to the next
track. Press and hold to fast forward.
15. RADIO TUNER DISPLAY
11. “VOLUME” KNOB Turn to adjust volume.
12. PLAY MODE In CD mode press to set a
repeat/program playback.
13. PREVIOUS TRACK /REWIND
In CD Mode, press once to skip to the previous
to tune in a on
7. 3.5mm HEADPHONE JACK
Accepts headphone/earphone plugs.
8. DISC TRAY
9. “POWER ON/OFF” Press to turn the unit on
or off.

5
Parts of the Turntable
A. Turntable.
B. Safety Screw (for transport) Before using the unit, turn the screw
clockwise using a coin or screwdriver.
Important: When you transport the unit, turn the screw counterclockwise to secure the turntable.
The silver screw on the back of the turntable is a balancer for both the turntable as well as for
the tone arm.
Please turn this screw with a coin to either the leor right and test by moving your tone arm to the
middle of the spindle. Please note that this screw is a balancer and will have to be adjusted unl
the tone arm moves freely to the end of the record (middle of the spindle) without any resistance
before using the turntable phonograph.
C. Tone Arm holder.
D. Speed Selector.
E. Tone Arm. Before use, completely loosen the fixed rope on the tone arm and uplitone arm.
F. 45 RPM adaptor.
Remove the white plasc
needle guard before use.
Keep it in a safe place and
put it on when the unit is
not in use.

6

SETUP/BASICOPERATION

Setup
1.Removewhiteprotectiveneedlecoverbygentlypullingtowardsfrontofunit.
2.Removeanypackagingmaterialsfromtheunit.
3.ConnecttheACpowercord
toawalloutlet.


Note:Topreventinterference,avoidbundlingaudiosignalcablestogetherwiththeACpowercord.

BasicOperation
1.PushthePOWERbuttontoturntheuniton.
2.SelectthesourcebyrotatingtheFUNCTIONknobtothecorrespondingposition
(CD/PHONO/FM/AM).
3.RotatetheVOLUMEknobtoadjusttothe
desiredsoundlevel.


ListeningthroughEarphones/Headphones(notincluded)
Forprivatelistening,firstreducethevolumeleveltominimum.
Insertyourheadphones’plugintothe3.5mmHEDAPHONEJACKonthe
frontoftheunit,thenadjustthevolumeupbyturningtheVOLUMEknob.

Note:Thespeakerswillautomaticallybedeactivatedwhile
headphonesarepluggedin.

CONDENSATIONWARNING:
Whentheunitismovedfromacoldorwarmplace,orisusedfollowingasuddentemperaturechange,thereisthedanger
thatwatervaporintheairmaycondenseontheunit,preventingproperoperation.Insuchcases,leavetheunitfor1‐2hours
afterpluggingitintoanACoutlettoallowittostabilizeatthetemperatureofitssurroundings.


LISTENINGTOAVINYLRECORD

1. RotatetheFUNCTIONknobtothe“PHONO”position.
2. Gentlyopenthetopcover.
Note:Becarefulnottopinchyourfingerwhen
opening/closingthetopcover.

3. Placeavinylrecordontheturntable(3).
Whenplayinga45RPMrecord,
usetheincludedadaptor.

4. Selecttheappropriatespeed(4).

5. Gentlypushtonearmclip(5)
totherighttoreleasethetonearm.


6. Liftthetonearmoffthetonearmsupportandmovethetonearmgentlytotheedgeoftherecord(or
thestartingpointofatrack).
Theturntablewillbegintoturn.
7. Gentlylowerthetonearmslowlyontotherecord.
8. Whenplaybackisfinished,thetonearmwillstopatthecenteroftherecordandtheturntablewillstop.
9. Afteruse,liftthetonearmbacktothetonearmsupportandrelockthetonearm.


7

Important:
‐Closingthetopcoverwillhelppreventdustfromsettlingontheturntable.
‐Alwaysrelockthetonearmclipbeforetransportingtheunit.
‐Donotplaceanythingontopoftheturntablecover,especiallywhileplayingarecord.

LISTENINGTOACD

1. RotatetheFUNCTIONknobtothe“CD”position(1).
“‐‐”willblinkforafewseconds.
Note:Whennodiscisset,“NO”willappearon
thedisplay.
2. PresstheOPEN/CLOSE()button(2).
3. Placeadisconthetraywiththeprintedlabel
faceup.


4.PresstheOPEN/CLOSE()buttontoclosethetray.
5.PressthePLAY/PAUSEbutton()tobeginplayback.
6.Totemporarilypauseplayback,pressthePLAY/PAUSEbutton().Pressagaintoresume.
7.Toskiptracksforwardorbackward,pressthecorrespondingskipbutton(or).Pressing 
onewillrestartthecurrenttrack.Pressingtwiceinsuccessionwillreturntothebeginningofthe
previoustrack.
8.Tofastforward/rewindwithinatrack,pressandholddownthecorrespondingskipbuttonuntilthe
desiredpositionisreached.
9.Tostopplayback,presstheSTOPbutton

Note:CDplaybackwillautomaticallybeginifaCDisalreadyinthedisctraybeforetheunitisswitchedto
theCDfunction.

Important:
‐  Neverplacemorethanonedisconthetray.
‐  Thediscmustbeplacedinthecenterofthedisctray.Anincorrectlyloadeddisccanpermanentlydamage
thetraydoormechanism.
‐  DonotpushtheCDtray–alwaysusetheOPEN/CLOSEbutton.
‐  Ittakesamomentfortheunittoloadadisc,duringwhichallbuttonswillbetemporarilydeactivated.


RepeatPlayback/ProgrammedPlayback

EachtimethePLAYMODEbuttonispressed,therepeatmodewillcyclethroughthefollowingoptions:

REPEAT1(Repeatonetrack)
Thecurrenttrackwillbeplayedrepeatedly.Ifyoupressthe(or)buttontoselectanothertrack,
thetrackyouselectwillbeplayedrepeatedly.

REPEATALL(RepeattheentireCD)
TheentireCDwillbeplayedrepeatedly.

Notes:
‐Ifoneofthefollowingbuttonsispressed,therepeatmodewillbecancelled.
OPEN/CLOSE,POWER,orrotatetheFUNCTIONknobtoFM,AMorPHONOposition.
‐Repeatplaybackworkswithfinalizeddiscsonly.


ProgrammedPlayback
Upto20trackscanbeprogrammedtoplayinthedesiredorder.
Note:Programmedplaybackworkswithfinalizeddisconly.


8

1.RotatetheFUNCTIONknobtothe“CD”positiontoenterCDmode,thenloadaCD.
2.WhiletheCDisstopped,pressthePLAYMODEbutton.
3.“PROG”indicatorblinks,and“01”appearsonthedisplay.
4.Press(or)toselectatracknumber.
5.PressthePLAYMODEbuttonagaintosetthecurrenttrack.
6.“02”isdisplayed.Repeatsteps4thru5toprogramtheadditionaltracks.
7.Whentheselectionoftracknumbershasbeenfinished,pressthePLAY/PAUSEbutton()tostart
programplayback.
8.Tostoptheplayback,presstheSTOP().

Tochecktheprogrammedorder
Inthestopmode,press(or)repeatedlytoshowthetracknumbersthathavebeenprogrammed.

Toaddatracktotheendoftheprogrammedorder:
Inthestopmode,pressthePLAYMODEbutton.
Selectatracknumberbypressing(or),thenpressthePLAYMODEbutton.
Thecurrenttrackwillbeaddedtotheendoftheprogram.


Tocleartheprogrammedorder:
PressSTOP()whentheCDisalreadystopped,orpressOPEN/CLOSE,POWER,orrotatetheFUNCTION
knobtoFM,AMorPHONOposition.

LISTENINGTOTHERADIO

1.RotatetheFUNCTIONknobtoeither“FM”or“AM”position.
2.TunetothedesiredstationusingtheRadioTunerKnob.

AdjustingforBestReception
AMbroadcast:Rotatetheunittofindthebestposition.
FMbroadcast:ExtendandrepositiontheFMantenna.


LISTENINGTOANEXTERNALAUDIODEVICE(AUXMODE)
InAUX(auxiliary)mode,thisunitcanplayaudiofromanexternalaudiosource(iPod,MP3Player,PortableCD
Player,etc.)

1.PlugoneendoftheAUXINcable(included)intotheAUXINjack(attheside
oftheunit).
2.Plugtheotherendofthecableintotheheadphonejackoftheexternal
audiosource.
3.Otherworkingfunctionwillbedeactivated.
4.Turnonexternalaudiosourceandsetitplay.
5.Adjustthesoundontheexternalaudiosourceifpossible.
6.Thenadjustthesoundontheunitaccordingly.


MAINTENANCE/PROPERHANDLING

CompactDiscHandling
•Alwaysplacethedisconthedisctraywiththelabelsidefacingupward(compactdiscscanbeplayedonlyononeside)
•Toremoveadiscfromitsstoragecase,pressdownonthecenterofthecaseandliftthediscupward,holdingitcarefully
byitsedges.
•Tocleanadisc,wipethesurfacefromthecenterholeoutwardtowardstheouteredgewithasoft,drycloth.
•Neverusechemicalssuchasrecordspray,antistaticspraysorfluid,benzineorthinnertocleandiscs;theywill
irreparablydamagethedisc’splasticsurface.
•Discsshouldbereturnedtotheircasesafterusetoprotectfromdustandscratches.

9

•Donotexposediscstodirectsunlight,highhumidity,orhightemperatureforextendperiodsoftime.
•PrintableCD‐RandCD‐RWdiscsarenotrecommended,asthelabelsidemaybecomestickyanddamagetheunit.
•Useasoftoil‐basedfelt‐tippedpentowritetheinformationonthelabelside.Neveruseaball‐pointorhard‐tippedpen,
asdoingsomaydamagetherecordedside.
•Donotuseirregularly‐shapedCDs(octagonal,heartshaped,businesscardsize,etc),astheywilldamagetheunit.
•ReadallprecautionssuppliedwithanyCD‐RorCD‐RWdisc
•Neverhandleadiscwithdirtyfingers.
•Neverinsertadiscthathasacrackonthesurface.


HandlingVinylRecords
•Donottouchtherecord’sgrooves.Onlyhandlerecordsbytheedgesorthelabelwithcleanhands.Touchingtherecord
surfacewillcauseyourrecord’squalitytodeteriorate.
•Tocleanarecord,useasoftanti‐staticclothtogentlywipetherecordsurface.
•Keeprecordsintheirprotectivesleeveswhennotinuse.
•Alwaysstorerecordsuprightontheiredges
•Avoidplacingrecordsindirectsunlight,closetoaheatsource(radiators,stoves,etc.),orinalocationsubjectto
vibration,excessivedust,heat,coldormoisture.


GeneralCare
•Whenremovingthepowerplugfromthewalloutlet,alwayspulldirectlyontheplug.
Neverpullthecord.
•Tokeepthelaserpickupclean,donottouchit,anddonotforgettoclosethedisctray.
•Donotattempttocleantheunitwithchemicalsolventsasthismightdamagethefinish.
•Forcleaning,onlyuseaclean,drycloth.
•Inordertoshutoffthepowertothisproductcompletely,unplugthepowercordfromthewalloutlet.Besuretounplug
theunitifyoudonotintendtouseitforanextendedperiodoftime.


HowtoReplacetheTurntableStylus
Thestylusshouldlastabout50hoursundernormaluse.However,itisrecommencedthatthestylusbe
replacedassoonasyounoticeachangeinsoundquality.Prolongeduseofaworn‐outstylusmaydamage
therecord.Thehighestspeedof78RPMrecordswouldwearoutthestylusmorequickly.

Removingtheoldstylus:
1.Setascrewdriveratthetipofthestylusandpushdownward(A).
2.Removethestylusbypullingitsimultaneouslydownwardandforward.
Installinganewstylus:
1.Holdthefronttipofthestylusandinsertitsrearedge(B)first.
2.Pushthestylusupwards(C)untilthetiplocksintoplace.

Caution:
zDonotbendthestylus.
zDonottouchtheneedletoavoidinjuryyourhand.
zTurnofftheunit’spowerbeforeyoureplacethestylus.
zKeepoutofreachofchildren.
















10
SPECIFICATIONS
GENERAL
Power Requirements AC 120 V~ 60 Hz
Power Consumpon 19W
Dimensions (W x H x D) 460x250x340mm(approx.)
Weight 8.56 kgs (approx.)
AMPLIFIER
Output Power 2W + 2W
Frequency Response 60 to 20, 000 Hz
SPEAKER SYSTEM
Type 1-way
Impedance 8 ohms
Input Power Max. 5W
FM Radio
Range 88 to 108 MHz
AM Radio
Range 530 to 1710 KHz
CD PLAYER
Frequency Response 60 to 20, 000 Hz +/-4 dB
Signal-to-Noise Rao 55 dB (IEC-A)
RECORD PLAYER
Motor DC servo motor
Drive System Belt Drive
Speeds 33-1/3 rpm, 45 rpm and 78 rpm
S/N Rao More than 50 dB
Cartridge Type Ceramic Stereo Cartridge
Stylus ITRRS-300