Instruction Manual
Contents
1. z Walkman MP3 playeror other audio device Troubleshooting Symptom No power Power blue LED isnot on Possible problem Power cord isnot plugged inor is notcompletely inserted Wall adapter isnot plugged intothe unit correctly Wall adapter isnot receiving AC power Remote control powerbutton is notdepressed Solution Firmly plug inthe power the power cord Check connection ofwall adapter Place wall adapter ina known powered outlet Testoutlet with a lamp or other device Press power button located at the remote control Blue LED will illuminate No sound from speaker system No power to system No volume orlow volume Input source islow Input select is notcorrect Line input select isnot correct Ensure power supplyis connected tolive power source and properly connected to speaker Turn the volume knob onthe volume controlto increase the system volume level Increase the volumelevel on the audio source device Ensure input select isin LINE1 LINE2or LINE3 input connect Ensure Line inputselect is inLINE1 LINE2or LINES Crackling sound from speakers Bad connection A problemwith your audio source Check connection ofthe stereo cable Make sure it isconnected to line out audio out or the headphonejack on youraudio source and NOT speaker out Unplug the stereocable form the audio source Thenplug it intothe headphone jack or analternate source e g CD2. SD VTA40X2 Vacuum Tube Amplifier User s Manual Before operating the system please read this manual thoroughly and retain it for future reference Safety Instructions The lightning flash with arrowhead within an equilateraltriangle is intended to alert the user tothe presence of un insulated dangerous voltage withinthe product s enclosure thatmay be servicing instructions in of sufficient magnitudeto constitute the literature accompanying a risk of electricshock the unit The exclamation pointwith in an equilateral triangleis intended to alert theuser to the presence ofimportant operating and maintenance CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN To prevent the riskof electric shock do notremove cover or back Refer servicingto a qualified service personnel V Toensure the optimum performance please readthe manual carefully Keep it ina safe placefor future reference Install your unitin a cool dry cleanplace away from windows heat sources as wellas too muchvibration dust moistureor cold Toprevent fire orelectric shock donot expose torain or water Do not operate the unit upside down it mayoverheat possibly causing damage Never open the cabinet lf a foreign objectdrops into the set contact your dealer Do not use forceon switches knobs orcords When moving theset first turn offthe unit thengently disconnect the power plug andthe cords connecting to othe
3. Stereo Audio Cable Front Back Top view of Main Unit ee VOLUME e L FEXCE me ci ce e 0 6 4 n D b Ari Control Function of Main Unit Main POWER button VU Meter Input select Volume control button Line input jack Speaker out jack R Speaker out jack L Voltage selector 115 230V AC inputjack Press the POWER button to the ON or OFF position Volume display Select input sound source LINE1 LINE20r LINE3 buttonto increase the volume buttonto decrease the volume Connect audio cable to DVD CD Walkman MP3 player TV or other audio device Connect speaker cable to speaker Right Connect speaker cable to speaker Left Before inserting the plug into the AC outlet make sure to setthe voltage selector 115V or 230V to the voltage thatis appropriate for yourarea Connect AC power cordto the unit ACinput jack Connections Speaker e e R L ce SPEAKER OUTPUT SPEAKER OUTPUT 4 Tia A A w OO e Speaker 1 UR ARI monrr 123 di 0000 CD Player or otheraudio device TV DVD player or other audio device
4. ds oftime 10 There is a possibility that dewwill form onthe surface ofthe vacuum tube when the unit is movedfrom a coolto a warm place In these circumstances please waitat least one hourto operate the unit to avoidleakage or ablowout of the vacuum tube 11 The unit should be serviced by qualified service personnelwhen a The powersupply cord orplug has been damaged or b Objects have fallen or liquid has spilledinto the unit or c The unithas been exposedto water ormoisture or d The unitdoes not appearto operate normally or exhibits amarked change inperformance or e The unithas been dropped The user should notattempt to service the unit beyond those means described inthe User s manual Index 3 Safety Instructions 4 Index 5 Specifications 6 Package Contents 7 Front Back View of Main Unit 8 Control Function of Main Unit 9 Connections 10 Troubleshooting Specifications Main Unit Output Power RMS 10 THD Frequency Response Harmonic Distortion Signal to Noise Ratio Input Impedance Output Impedance Power Supply Dimensions Wx Hx D Tube Type 40W Per Channel 10Hz 100KHz 1 5dB lt 0 2 84dB 100KQ 40 80 AC100V 120V 50 60Hz AC220V 240V 50 60Hz 380x 178x 317mm 6L6G x4 12AU7 x4 Package Contents Main Unit Power cord User s Manual gt 3 5mm Plug Stereo Audio Cable
5. player Mp3 player Sound is distorted Volume levelon speaker systemis set toohigh Sound source is distorted Please to decrease the volume WAV and MID files are often of poor quality therefore distortion and noise are easily noticed with high powered speakers Trya different audiosource such asa music CD Radio interference Tooclose to aradio tower Move your speakers to see ifinterference goes away
6. requipment Never pull thecord itself Toprevent damage pullout the cablecord and removethe antenna cord during lightning storms Disconnect the AC power plugfrom the walloutlet when theunit will not be usedfor an extendedperiod of time Be sure toread the troubleshooting section on commonoperating errors before concluding thatyour unit is faulty IMPORTANT Please read safetyinstructions prior tosetting up andoperating the unit Safety Instructions 1 Do not removethe vacuum tubecover 2 Do not touch withhands as oils fromskin will damage thevacuum tubes 3 Do not touch thevacuum tube as itmaybe extremely hot 4 The unit shouldbe kept awayfrom moisture andshould not beused around or near water 5 The unit should bewell situated so thatits location or positiondoes not interfere with its properventilation Items suchas bookcases orcabinets may impedethe flow of air throughthe ventilation openings 6 The unit should besituated away from heatsources such as radiators heat registers stoves or otherapparatus that productheat Do notplace the unitnear open flame such as fireplaces orcandles 7 The unit shouldbe connected toa power supplyas described inthe User s manual or as marked onthe unit 8 Power cords should be routed sothat they are not likely tobe stepped onor pinched by items placed uponor against them 9 The power cordof the unitshould be unpluggedfrom the outletduring lightning storms or whenthe unit isleft unused forlong perio
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