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Related Manuals for Audio Hungary Qualiton A20i
Summary of Contents for Audio Hungary Qualiton A20i
- Page 1 Qualiton A20i User’ s Manual...
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Page 2: Table Of Contents
CONTENTS IMPORTANT SAFETY INSTRUCTIONS ..............................2 MARKINGS ........................................5 PREFACE ........................................... 6 CONTENTS OF PACKAGE .................................... 7 TECHNICAL SPECIFICATION ..................................8 FRONT PANEL .......................................10 REAR PANEL ........................................11 REMOTE CONTROL .....................................12 INSERTING / REPLACING BATTERY ..............................12 BEFORE FIRST USE .....................................13 VACUUM TUBES LAYOUT ..................................15 PLACEMENT ........................................16 INSTALLATION / CONNECTIONS ................................18 CONNECTION DIAGRAM ...................................19... -
Page 3: Important Safety Instructions
IMPORTANT SAFETY INSTRUCTIONS PLEASE READ THEM BEFORE OPERATING THIS EQUIPMENT! 1. Read these instructions. radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. 2. Keep these instructions. 9. Do not defeat the safety purpose of the polarized 3. - Page 4 IMPORTANT SAFETY INSTRUCTIONS PLEASE READ THEM BEFORE OPERATING THIS EQUIPMENT! 11. Only use attachments/accessories specified by 14. Refer all servicing to qualified service personnel the manufacturer. Servicing is required when the apparatus has been damaged in any way, such as power supply cord or 12.
- Page 5 IMPORTANT SAFETY INSTRUCTIONS PLEASE READ THEM BEFORE OPERATING THIS EQUIPMENT! 17. The mains plug of the power supply cord shall 22. No user-serviceable parts inside. Refer servicing remain readily operable. to qualified service personnel. 18. Do not expose batteries to excessive heat such as sunshine, fire or the like! 19.
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Page 6: Markings
MARKINGS The exclamation point within an equilateral waste. Please return the unit or contact the autho- triangle is intended to alert the user to the rised dealer from whom you purchased this product presence of important operating and maintenance for more information. instructions in the literature accompanying the appli- ance. -
Page 7: Preface
PREFACE Before installing the integrated stereo amplifier Qualiton A20i, please study this user manual care- fully! Operating your power amplifier in a manner it is de- signed for ensures you an utmost musical experien- ce and a reliable operation. If you have any questions on our products or servi- ces, please do not hesitate to contact us on our website www.audiohungary.com... -
Page 8: Contents Of Package
CONTENTS OF PACKAGE -1 pc Qualiton A20i stereo amplifier -1 pc User’s Manual -1 pc standard mains cable -1 pc remote control -1 pc torx wrench (TX10) - 7 -... -
Page 9: Technical Specification
TECHNICAL SPECIFICATION RATED OUTPUT POWER GAIN 2 x 20 W, stereo +34.8 dB TOTAL HARMONIC DISTORTION INPUT IMPEDANCE < 0.3% (f = 1 kHz, rated output power) 10 kΩ FREQUENCY RESPONSE NOMINAL LOAD IMPEDANCE 25 Hz - 100 kHz (-3 dB, rated output power) 8 Ω... - Page 10 TECHNICAL SPECIFICATION POWER REQUIREMENTS DIMENSIONS The Qualiton A20i is factory configured for one of 27 x 18 x 30 cm the following AC Voltages: ~ 115 V/60 Hz at 4.0 Amps ~ 230 V/50 Hz at 2.0 Amps Maximum 150 Watts...
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Page 11: Front Panel
FRONT PANEL Main switch on the side of appliance Input selector rotary switch Volume control Status indicator LED LEDs indicating active input - 10 -... -
Page 12: Rear Panel
REAR PANEL Inputs (3 RCAs placed horizontally) Left side (L) Input (3 RCAs placed horizontally) Right side (R) Output - Right side (8 Ω) Output - Right side (0 Ω) Output - Left side (0 Ω) Output - Left side (8 Ω) Built-in fuse holder AC inlet - 11 -... -
Page 13: Remote Control
REMOTE CONTROL INSERTING / REPLACING BATTERY PLEASE NOTE: A20i’s remote control comes without Communication indicator LED battery. The remote control operates with type A23 battery. Battery should be installed by the user before Volume UP first use: 3 Volume DOWN 1. -
Page 14: Before First Use
AC power supply cord to the Qualiton A20i. Failure to do so has the potential of a Fire Hazard, resulting in damage to the Qualiton A20i and the sur- T X 10 rounding environment. Included tubes are: 4 x 5881 (matched quad);... - Page 15 BEFORE FIRST USE 1. Unscrew the marked sc- rews with a TX10 wrench. 2. Remove the protective T X 10 T X 10 cover in the indicated direction! 3. Remove packing foam under protective cover and store with other packing materials.
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Page 16: Vacuum Tubes Layout
BEFORE FIRST USE VACUUM TUBES LAYOUT 5. Follow the layout shown in the figure below to place the tubes correctly. 6. Firmly seat each tube in its matching socket, taking care to ‘key’ the tube pins to the socket holes. Retain the foam blocks with other packing materials for possible future use. -
Page 17: Placement
PLACEMENT IMPORTANT! Due to the vacuum tube construction lifier into operation! of the amplifier, it may heat up during use. Thus, choose a location for installation where the applian- The aforesaid applies to the very first installation ce can be well ventilated! of the amplifier as well. - Page 18 PLACEMENT Do not store any electrical device or object in a pe- rimeter of 200 millimetres around your amplifier! Do not use the appliance next to heating sources and radiators! Keep it away from hot or dusty en- vironment and flame! 200 mm 200mm 200mm...
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Page 19: Installation / Connections
INSTALLATION / CONNECTIONS Appliance can operate at 60 Hz with 115 V AC line According to the nominal impedance of the spea- voltage, or at 50 Hz with 230 V AC line voltage. The kers used, the amplifier outputs are speaker termi- standard IEC power inlet with fuse holder are placed nals marked 0 Ω... -
Page 20: Connection Diagram
CONNECTION DIAGRAM Q40-S (OPTIONAL)! Q40-S (OPTIONAL)! qualiton A20i CD PLAYER MAGNETOFON TURNTABLE TURNTABLE (OPTIONAL) (OPTIONAL) (OPTIONAL) (OPTIONAL) MM PICKUP MC PICKUP POWER SUPPLY (OPTIONAL) qualiton PHONO RIAA (OPTIONAL) - 19 -... -
Page 21: Operation - Safety Recommendations
OPERATION - SAFETY RECOMMENDATIONS CAUTION! Improper installation may cause mal- In case of faulty operation, contact your local function! dealer! Before powering up your amplifier, make sure pro- Improper repair may lead to loss of warranty! tective cover, ports, plugs and cables are checked for intactness! The appliance may only be used by qualified adults or children above 14 years of age if super-... - Page 22 OPERATION - SAFETY RECOMMENDATIONS Do not block the openings of your amplifier since Never touch the appliance or its mains cable with this may lead to fire! wet hands! The IEC power inlet features a built-in fuse holder. Clean the appliance with a dry cloth while it is un- The specification of replacement fuses are: T 2.0 L plugged! for 230 V AC mains and T 4.0 L for 115 V AC mains.
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Page 23: Status Indication
STATUS INDICATION REMOTE CONTROL STATUS INDICATION The status indicator LED is placed at the front panel, During volume control, communication indicator under the volume control. This LED can indicate the LED illuminates white. followings: After pushing the button ”MUTE”, communication - No illumination: the appliance is off. -
Page 24: Installing A New Remote Control
INSTALLING A NEW REMOTE CONTROL (FOR YOUR EXISTING Qualiton A20i) 1. Press button „a.” for one second with the attached torx wrench. A red light will appear under the device. 2. When the light is blinking press any button on the remote controller. If the red light turns off, the controller is ready to use. -
Page 25: Troubleshooting
TROUBLESHOOTING Malfunction 1: Amplifier does not power up. the amplifier for intactness, according to the instructions stated in ’Operation - Safety Re- 1.a Make sure the amplifier is plugged in! commendations’! 1.b Be sure the main switch is in ’I’ position! 1.f If the preceding points are all checked and the amplifier still does not power up (incl. - Page 26 TROUBLESHOOTING Malfunction 3: No sound from the speakers. 3.f Check whether the speaker cables are correctly connected to the speaker terminals! 3.a Check the operation of the amplifier according to Malfunction 1 and 2! 3.g If the preceding points are all checked and the fault persists, please contact your local dealer! 3.b Be sure that a audio source is connected to the input of the amplifier!
- Page 27 TROUBLESHOOTING 4.c If the preceding points are all checked and the fault persists, please contact your local dealer! Malfunction 5: Noisy and/or distorted sound. 5.a Check the operation of the amplifier according to Malfunction 1, 2 and 3! Should the fault pers- ist, please contact your local dealer! Malfunction 6: The top of the amplifier is hot.
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Page 28: Replacement Of Fuse
REPLACEMENT OF FUSE 1. Open the fuse holder with a screwdriver! 2. Change the used main fuse (marked b.) for the spare fuse (marked a.)! - 27 -... -
Page 29: Waste Management
WASTE MANAGEMENT - The appliance and its packaging are made of recy- clable materials. - The appliance contains repairable or recyclab- le components and materials. Waste separation makes their recycling possible. - A faulty appliance or an appliance meant to be dis- carded has to be sent or brought to an adequate waste collection place or to our company site! - For further information on waste disposal please... -
Page 30: Warranty
WARRANTY The serial number of your appliance (engraved on a metal plate) is placed on its bottom. Please refer to this number while contacting our company! __________________________________________________________ Set of tubes used: _______________________________________ _______________________________________ _______________________________________ - 29 -... - Page 31 AUDIO-HUNGARY Ltd. HUNGARY 132. Derkovits Str. 4400 NYÍREGYHÁZA WWW.AUDIOHUNGARY.COM...
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