The A-1200 - produktinfo.conrad.com
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1. A buzzing sound can be heard An overamplified signal has been transmitted to the amplifier input gt The volume is too high causing speaker distortion gt The treble and bass control dials have been turned up to high gt There is no ground terminal connection or it s been disconnected this applies to record player playback gt An audio cable may be defec Distortion results gt An overamplified signal has been transmitted to the amplifier input gt The volume is too high causing speaker distortion gt The selected audio source is a high level device which has been incorrectly connected to the amplifier s PHONO input Chapter 7 Troubleshooting Playback occurs without bass gt Connected loudspeaker poles are reversed and are mixed up gt The BASS control on the amplifier has been set to minimum Playback occurs without treble gt The TREBLE control on the amplifier has been set to minimum A Any repairs other than those mentioned above are to be carried out solely by an autho rized technician Never try to repair this device yourself Chapter 7 Troubleshooting 25 26 Maintenance and cleaning Carry out a technical safety inspection on a regular basis e g check if the power cable or housing may have become damaged If there is reason to believe that the device can no longer be operated safely then disconnect it immediately from the power supply and secure it against an2. Chapter 6 General operation 23 24 Troubleshooting The device you have just purchased is equipped with state of the art technology and is safe to operate Nevertheless problems or malfunctions may occur Before contacting a service technician refer to the following possible solutions Distorted sound or no sound is audible gt Check if all cables are properly connected gt Check if all devices have been turned on and or are connected gt Check if the right input source has been selected gt Check the volume control s position Remote control is not working gt Check if the batteries have been inserted correctly gt If batteries are empty replace them with new ones gt Point the remote control to the remote sensor and press to operate Remove any objects found between the remote control and the remote sensor gt Make sure the distance between the remote control and the device does not exceed 8 m Buttons do not function on the device and or remote control gt Turn the device off and then on again As an alternative turn the device off unplug it from the power outlet and plug in again The device also may not be functioning due to a stroke of light ning static electricity or other external factors A channel does not function gt The audio cable connected either to the end device or amplifier input has become loose gt A loudspeaker cable connected to the speaker terminal has become loose
3. Condensation can build up suddenly when this device is brought from a colder into a warmer area e g when transporting Should this happen allow the device to warm up to room temperature first before using gt Care should be taken that liquids do not come in contact with the interior this is why containers containing liquids e g bucket vase or plants should never be placed anywhere near this product power supply plug inclusive This could not only damage the device but also become a fire hazard gt It is imperative to avoid contact with moisture e g in the bathroom Chapter 2 Safety information 7 8 gt gt Never touch the power plug with damp or wet hands There is the risk of electric shock Make sure the device is properly ventilated during operation and never operate it in constricted areas such as for example in a bookcase or shelf Never block ventilation openings with papers magazines blankets curtains or similar gt Make sure the device is placed on a firm and stable surface gt Never place any sources of fire on top of or near the device and power supply plug e g lighted candle gt Please note that excessive sound pressure levels created when listening to loud vo lume levels with earphones or headphones can lead to permanent hearing damage gt Please adhere to the additional safety information found in the individual chapters of this instruction manual When connecting other
4. devices please refer to the safety and operating instructions found in these respective manuals gt Please contact our technical hotline or a service technician for further information should you be in doubt about device operation safety or when making connections or if any questions arise that are not explained within this manual Contribute to a better environment by using a designated disposal system e g Dual System in Germany or recycling site for the disposal of packaging material Chapter 2 Safety information Before use Please read this instruction manual thoroughly before operating this device and retain it for fur ther reference questions and use Following and heeding all information found in this instruc tion manual shall maintain this products condition and ensure safe operation This instruction manual contains information on how to operate and maintain this device Should a component require maintenance servicing or repairs then please consult a qualified dealer or service technician Chapter 2 Safety information 9 10 The device Features gt 400 W P M P O gt Satin aluminium front panel Fluorescent display Phono DVD CD Tuner Tape AUX DAB Line in connectors Loudness function for enhanced sound effects Headphone connector gt Infrared system remote control The A 1200 Front panel 1 LINEIN input 3 5 mm stereo jack e g for y
5. or motors gt Never drill or screw any additional screws into the housing to mount gt Always ensure a safe and stable installation and keep away from objects that might fall onto it Improper setup could lead to device instability resulting in significant danger and accidents gt Given the variety of paints and polishes used on furniture today does not excluded the fact that a chemical reaction may be caused leaving visible residue on furniture when the mounting feet of the device have been placed on furniture Therefore never place the device on furniture surfaces without using proper protection Chapter 4 Setup 19 20 Connections Connecting the device to a power supply Components already connected to the device should also be unplugged from the po wer supply fl Ensure that the power cable is unplugged before connecting further components Make sure connections have been made accurately and not reversed this means for example left to left and right to right Connecting analog end devices gt Only use standard shielded audio cables when connecting audio sources Other cables may cause interference Only connect devices equipped with the appropriate jacks in order to avoid distortion and mismatching which in turn could cause damage to the device Before connec ting jacks make sure the correct terminal has been selected Audio cables plugs as well as the terminals on most devices are normally red and whit
6. party It contains important information on initial operation and handling Keeping the external case clean Never use volatile fluids near the device as for example insect spray Avoid letting the device come in contact with rubber or plastic products for longer periods of time These could other wise leave marks behind Chapter 8 Maintenance and cleaning Cleaning the device Unplug the power cable before cleaning Always use a soft and dry cloth to clean the unit s ex terior If the device is extremely dirty you can use a soft cloth dampened with water or a mild cleaning solution to clean Never use any abrasive or harsh cleaning agents e g alcohol benzine or thinners as these could damage the controls casing or any markings and labels found on the device Dear Customer X Important Notice a Please note that electrical and electronic devices must never be disposed of in regular household waste Consumers are legally obligated and responsible for the proper disposal of electronic and electrical devices by returning them to collection sites designated for the recycling of electrical and electronic equipment waste after the useful lifetime of a device has come to an end For more information concerning collection sites and correct disposal please contract your local authority or waste management company The presence of the above symbol on a device on its packaging or within the instruction manual indicates that t
7. X4 TECH Amplifier A 1200 Hi Fi stereo amplifier CONTROL X4 TECH A 1200 Hi Fi Stereo Amplifier x LINE IN PHONO TAPE AUX ethic TUNER FUNCTION Available in Black Edition gt White Edition gt Silver Edition Instruction manuel Table of contents 10 10 10 12 17 19 20 20 20 20 22 22 23 24 26 28 28 28 Chapter 1 Chapter 2 Chapter 3 Chapter 4 Chapter 5 Chapter 6 Chapter 7 Chapter 8 Chapter 9 Intended use Explanation of symbols Safety information Before use The device Features The A 1200 Description of remote controls Inserting batteries into the remote controls Battery information Setup Connections Connecting the device to a power supply Connecting analog end devices Connecting speakers General operation Turning on and playing an audio source Sound settings Troubleshooting Maintenance and cleaning Specifications Technical data Delivery contents Dear Customer Thank you for deciding on purchasing this quality product from X4 TECH This instruction manual will give you a general idea of how this device operates as well as pro vide you with information on cleaning and safety procedures Please take a few minutes to read and follow all safety and operating instructions found in this manual carefully in order to maintain this products condition and ensure safe operation Retain this instruction manual for futur
8. ce unplug the power plug from the wall outlet Merely turning the device off with the ON OFF button is not sufficient enough Make sure that receptacles are easily accessible Chapter 2 Safety information gt gt gt Always pull on the plug s grips and never on the cable to remove from a wall outlet gt Unplug the device from the power outlet if it is not in use for a longer period of time gt For safety reasons always unplug the device from the power outlet during thunder storms gt Eliminate potential tripping hazards by routing cables in such a way that no one can trip or stumble over them gt Never use the device if the power cable or device is damaged NA This device is not suitable for children under 3 years of age ki Small children are unaware of the serious and immediate dangers involved when exposing themselves to or handling electronic devices Furthermore this product contains small parts that could be swallowed gt Keep packaging and protective foil away from children at all times to a void the dan ger of suffocation gt The device should never come in contact with water or moisture gt To prevent the risk of fire or electric shock make sure that liquids such as dripping or splashing water rain or moisture do not come in contact with the device and power supply plug gt Operate this device in a moderate climate and never expose to extreme tempera tures such as high humidity gt
9. d licensing CE reasons any unauthorized modification and or change on the device is prohibited and will void the warranty and all warranty claims Any persons operating installing setting up or servicing this device must be trained and qualified accordingly and observe these operating instructions gt This is a protection class Il device Make sure that the voltage supply of the power outlet used meets the required voltage specifications AC 230 V 50 Hz Ensure that the device has been set up accordingly by following all instructions found in the instruction manual gt Power supply cables should be routed so that they are not likely to be walked on squished or pinched by items placed upon or against them paying particular attenti on to cords at plugs convenience receptacles and the point at which they exit from the device Avoid exposing the cable to extreme heat or cold Ignoring the above mentioned could result in cable damage and present the dangerous risk of electric shock Should any evident damage be seen on the device or on the connection cables do not come in contact with or touch these Switch off the corresponding circuit brea ker in the power distribution panel first before carefully unplugging the power plug from the wall outlet Do not operate this device further Please contact or take it toa qualified service technician specialty workshop gt In order to completely cut off the power supply to the devi
10. device contacts before inserting where required Chapter 3 The device 17 18 m a Dear customer Sa Note Jt T Do not throw batteries and rechargeable batteries into household waste Consumers are legally obligated to return used and rechargeable batteries whether they contain harmful substances or not to designated recycling areas disposal sites or stores where batteries rechargeable batteries can be bought By doing so you are fulfilling all legal battery recycling and disposal obligations and are contributing to a better enviroment Make sure batteries are completly discharged before disposing marked with Cd cadmium Hg mercuric Pb lead Chapter 3 The device Setup gt The device should be set up on a stable and level surface Make sure that proper ventilation is provided to ensure adequate air circulation and that a minimum distance of 10 cm is maintained above and behind the device If you would like to place further hi fi components on top of the amplifier make sure that you enlarge the distance behind the device to avoid excessive heat build up Never place or use other amplifiers on top of one another Selecting a proper location should be taken into consideration before setting up your AN device for example the distance to the next power outlet avoiding areas where the device may be exposed to direct sunlight vibration dust heat cold and moisture as well as keeping it away from transformers
11. e reference and pass it along with the device if handed over to a third party Should you have any additional questions regarding the operation or instal lation of this device or should any suggestions arise please contract a specialized dealer or our service team for further information We look forward to your recommending us to others and hope you enjoy using this amplifier from X4 TECH Your X4 TECH Team All company and product names mentioned in this document are registered trademarks of their respective owners All rights reserved We assume no liability for damage occurred as a result of improper use or damage resulting from the failure to comply with the safety instructions found in this manual improper operation or handling Under such circumstances all claims under warranty will become void We assume no liability for consequential damage This product is EMV certified and fulfils all European and National guideline requirements A declaration of CE conformity has been established for this product Certification has been docu mented and entrusted to the manufacturer Intended use The X4 TECH hi fi amplifier A 1200 is intended for the amplification of low level audio signals in home audio systems which are intensified and transferred between signal sources and lou dspeakers gt The amplifier should only be used with a low level audio source gt This amplifier is only authorized for connection to a AC 230 V 50 Hz alte
12. e to help distinguish what plug is to be connected to what jack Connection cables are not included in delivery and must be purchased separately at your local dealer gt You have the opportunity to use the following jacks for end devices Phono gt This connection is only intended for record players Tape Aux DVD CD Tuner DAB gt This connection is for connecting devices such as a DVD or CD player to the respective markings These markings serve in general as a way of helping you make the proper connections From a technical point of view you can also connect a tuner to the DVD CD or DAB jack Connecting speakers A two core wire connection is required to connect the speakers Deisolate all wiring points Ensure that cables can not be damaged by any sharp edges Chapter 5 Connections Only use speakers with a sufficient power rating 2 x 40 watts RMS at 8 ohm and 2 x 50 watts RMS at 4 ohm l gt Connect the loudspeakers directly to the amplifier Never use an earphone adapter or distribu tion box In case of doubt consult a specialist for further information gt Make sure that the loudspeakers are correctly polarized i e that plus to plus terminals and mi nus to minus terminals correspond gt The amplifier has been developed for operation with loudspeakers that have an impedance rating of 4 to 16 ohms gt Never use loudspeakers with a lower impedance rating gt Speakers should only be connected t
13. fier A 1200 21 MUTE Deactivates Reactivates the sound Chapter 3 The device 13 14 22 Source selection TAPE AUX DAB PHONO TUNER LINE IN select to play sources connected to the front input DVD CD 23 TREBLE Regulates treble settings 24 BASS Regulates bass settings 25 VOL Regulates the volume This remote control requires two AAA batteries for operation Model 2 This remote control is suitable for use with the following X4 TECH Hi Fi components systems the IR 1200 the A 1200 the CD 1200M and the Hi Fi Sound System 1200IR a S a T A o CD Player CD 1200M 1 OPEN CLOSE Opens Closes the CD compartment 2 Il Pause Pauses playing a CD 3 E Stop Stops playing a CD 4 REPEAT Switches through available repeat function modes 5 INTRO Plays the first few seconds of each song X4 TECH onaCD Chapter 3 The device WOo0tT d 6 gt PLAY Starts playing a CD 7 4 gt P Previous Next Select to return to the previous skip to the next song 8 lt lt gt P Fast reverse Fast forward Select to fast reverse forward through a song 9 RANDOM Plays songs in a random order Amplifier A 1200 10 TREBLE Regulates treble settings 11 BASS Regulates bass settings 12 Source selection You can use these buttons to select the signal input to be used on your amplifier Press the LINE IN button to select the front input on your amplifier as sou
14. h Service department X4 TECH BrackestraBe 3 38159 Vechelde Germany Information and updates http www x4 tech de gt Original X4 TECH spare parts and accessories can be found on the X4 TECH pages under www x spares de gt We reserve the right to alter specifications and information contained in this manual without notice gt All brands mentioned are property of X4 TECH or of their respective owners gt X4 TECH assumes no responsibility or liability for any errors or inaccuracies that may appear in this instruction manual 2010 X4 TECH All Rights Reserved Manufacturer x peer de GmbH BrackestraRe 3 38159 Vechelde Germany Internet www x peer de E Mail info x peer de 29 Version 1 2 6 2010
15. his item must not be disposed of in normal unsorted municipal waste In doing so you are fulfilling all recycling and disposal obligations and are optimizing and contributing to a better environment These disposal regulations apply to battery rechargeable battery disposal as well Most batteries contain hazardous chemicals which can contaminate the environment and human health if they are discarded in ordinary household waste According to legislation batteries are to be returned to the place of purchase disposed of at designated recycling areas or disposal sites Chapter 8 Maintenance and cleaning 27 28 Specifications Technical data Inputs gt 5 x Stereo IN jacks 47 kohms 390 mV gt 1x Phono IN jacks 47 kohms 5 mV Sound settings gt Treble 14 dB at 10 kHz gt Bass 14 dB at 100 Hz Power output gt 2 x 50 watts RMS at 4 ohms gt 2 x 40 watts RMS at 8 ohms gt SN ratio gt 80 dB gt Distortion factor lt 0 5 at 1 watt General gt Power supply AC 230 V 50 Hz gt Dimensions 430 x 314 x 80 mm incl feet gt Weight 5 9 kg Remote control System remote control Delivery contents gt X4 TECH amplifier A 1200 Remote control gt Batteries RCA cable gt Service data sheet User manual Chapter 9 Specifications Service Should questions arise then please contact a specialist or our service hotline Hotline 49 0 53 02 8 06 450 Address x services eu gmb
16. lies especially to listening to music with earphones or head phones Excessive sound pressure levels created when listening to loud volume levels with ear phones or headphones can lead to permanent hearing damage Set the volume to a minimum before using earphones headphones and try to maintain a comfortable volume level thereafter gt You can press the FUNCTION button to access the sound settings mode Refer to next section for more information on this function gt Before turning the amplifier off rotate the VOLUME control dial completely to the left first and then press the POWER button to turn the amplifier off gt Failing to comply with the above sequence could cause damage to the loudspeakers or the amplifier Chapter 6 General operation Sound settings Press the FUNCTION button on the device to select one of the following setting modes Selection Control dial BAS Regulates the bass intensity by rotating the control dial TRE Regulates the treble intensity by rotating the control dial BAL Regulates the balance by rotating the control dial LOU OFF Select this mode to add an additional sound effect RESET Selecting RESET and rotating the control dial returns all settings toa factory default setting gt You can use the TREBLE and the BASS buttons on the remote control to directly adjust treble and bass settings Balance settings can only be carried out directly on the device
17. o these respective outputs gt Connect the positive terminal of the left speaker to the red speaker terminal gt Connect the negative terminal of the left speaker to the black speaker terminal gt Connect the positive terminal of the right speaker to the red speaker terminal gt Connect the negative terminal of the right speaker to the black speaker terminal Chapter 5 Connections 21 22 General operation Turning on and playing an audio source A Check that all connections are secure and proper before turning the device on for the first time gt The main switch should be switched on first position ON before putting the device into operation gt The current selected input source will appear on display for example DVD CD gt Rotate the VOLUME control dial completely to the left gt Turn the audio source on for example your CD player gt Select the desired sound source by pressing the respective input source button e g DVD CD If the end device to be used is connected to a different connection then select the respective input source accordingly such as Tape AUX DVD CD Tuner or DAB gt Start playback of the selected playback source e g CD player gt Rotate the VOLUME control dial in a clockwise motion to the desired listening level Warning Please note that one should never listen to high volume levels for longer periods of time This could damage your hearing This app
18. our MP3 player Earphone jack 6 3 mm jack Display KR WwW N LINE IN Selects the LINE IN input as source 5 PHONO Selects the Phono input as source 6 TAPE AUX Selects the TAPE AUX input as source 7 DVD CD Selects the DVD CD input as source 8 TUNER Selects the Tuner input as source Chapter 3 The device A W N DAB Selects the DAB input as source FUNCTION button sound selection CONTROL dial for volume or sound settings FUNCTION mode Power button on off Rear panel Phono GND CAUTION RISK OF ELECTRIC SHOCK g 1 DO NOT OPEN x peer de GmbH Power inlet Warning symbol Loudspeaker outputs LINE OUT output DAB stereo source input jack Tuner stereo source input jack DVD CD stereo source input jack Tape AUX stereo source input jack Phono stereo source input jack Phono GND Connector for your record player s ground wire Chapter 3 The device 11 12 Description of remote controls The included system remote control lets you comfortably control all of the main functions on your device If you have only purchased this model please note that some of the functions on the remote control will not be available for use Please have a look at the following remote con trols to see which button functions are available for which components Depending on the pro duct or s
19. rce or use the DAB TUNER DAB DVD CD TAPE AUX and PHONO buttons to select the respective inputs on the back of the device 13 LOUDNESS Turns the loudness effect function on off 14 MUTE Deactivates Reactivates the sound 15 VOL Regulates the volume Internet Radio IR 1200 16 MUTE Deactivates Reactivates the sound 17 TUNE Automatically searches up down for stations during tuner operation Chapter 3 The device 15 16 18 19 20 21 22 23 24 25 26 27 28 ST MO Switches between a two channel stereo and one channel mono operation mode gt I1 Play Pause Starts Pauses playback Navigation buttons VA lt gt gt Move to the right selects the next menu in a menu mode lt Move to the left selects the previous menu in a menu mode A Scans 0 05 MHz upwards during FM operation moves upwards in a menu Y Scans 0 05 MHz downwards during FM operation moves downwards in a menu Mode Changes the playback mode Numeric buttons Direct access stores memory presets 1 thru 5 P Browses through preset radio stations E Stop Stops playback ENTER Confirms a selection setting MENU Press to enter a menu INFO Displays various information SHIFT Select Store preset stations exceeding the numbers 6 thru 10 6 5 then 1 This remote control requires two AAA batteries for operation Chapter 3 The device Inserting batteries into the remote control Battery informa
20. rnating voltage supply and is intended for indoor use only gt We recommend the use of this amplifier with other hi fi products from X4 TECH Please adhere to all of the safety information instructions found in this instruction manual Explanation of symbols An exclamation mark is intended to inform the user of important information operati on or maintenance instructions or that special attention is required This symbol is intended to alert you to the presence of unprotected live parts or com AN ponents found within the product s enclosure or of dangerous connections that upon contact may be of sufficient magnitude to constitute a risk of electric shock Cables intended for such connections should only be connected by qualified personnel or you should only use ready to connect cables There are no user serviceable parts found in side the device therefore the device is never to be opened Chapter 1 Intended use 5 6 Safety information Dear Customer The following safety and hazard warnings are not only for the protection of your device but also serve as a protection against potential health hazards Please take time to read the following instructions carefully A A A We assume no liability for personal or property damage resulting from the failure to comply with the safety instructions improper operation and handling Under such circumstances all claims under warranty will become void gt For safety an
21. tion Inserting changing batteries gt Carefully remove the battery compartment lid on the back of the remote control gt Remove used batteries gt Insert new batteries and ensure correct polarity as graphically displayed inside the compartment Replace the battery lid carefully Information on handling batteries AN Keep batteries out of children s reach Batteries are hazardous waste and do not belong in household waste Ensure correct polarity when inserting batteries gt Always remove batteries when the remote control is not in use for longer periods of time gt Never leave batteries lying around unsupervised These could pose a choking hazard to child ren and pets if swallowed Seek emergency medical care immediately should this happen gt Never expose batteries to extreme temperatures such as sunlight fire ovens etc there is the risk of explosion gt Make sure that batteries are not short circuited and never recharge non rechargeable batte ries There is a risk of explosion gt Always follow manufacturer instructions when recharging rechargeable batteries gt Touching leaking or damaged batteries could cause skin burns Use protective gloves suitable for handling such batteries Always ensure that the device has been turned off after use Always change replace all batteries at the same time Never mix old and new batteries or bat teries of different types Clean battery and
22. y unintentional operation Carefully remove the power cable plug from the wall outlet and where applicable switch off the corre sponding circuit breaker first It can be assumed that safe operation is no longer possible if gt there is visible damage to the device or power cable gt the device no longer works gt it has been stored for a longer period of time under unfavorable conditions gt or exposed to rigorous transport conditions Always adhere to the following safety instructions before cleaning and maintenance AN Live parts may be exposed if the covering is opened or parts are removed gt The device must be disconnected from the power supply source prior to service maintenance or repairs gt Capacitors within the device may still carry voltage even though they have been disconnected from all power supply sources gt Repairs are only to be carried out by qualified personnel who are familiar with the hazards in volved and the relevant regulations gt Please retain the original box and the packaging material in case you need to transport or send the device out for maintenance at a later date Please note that the device should be repacked in the original packaging The box and packaging have been especially developed for this device in order to protect it during transport and against damage Retain this instruction manual for future reference and where required pass it along with the device if handed over to a third
23. ystem purchased operation is also possible with other components from our X4 TECH Hi Fi 1200 series Please feel free to contact our customer service for more information if any questions arise Model 1 This remote control is suitable for use with the following X4 TECH Hi Fi components systems the TU 1200 the silver A 1200 the silver CD 1200M and the Hi Fi Sound System 1200 Tuner TU 1200 1 MUTE Deactivates Reactivates the sound 2 AM FM button Switches between AM and FM reception 3 INFO button Select to display RDS information 4 PRESET Selects a preset station 5 TUNE Sets the reception frequency 6 Numeric buttons For direct access to a preset station 2 DAB TREBLE PHONO TUNER BASS E 7 MONO LINEIN OVD CO VOL Selects a one channel mono operation e eo E mode 8 MEMORY Can be used to store stations Chapter 3 The device 9 AUTO Press to select an automatic channel scan press for at least 3 seconds 10 STR Selects a two channel stereo operation mode CD Player CD 1200M 11 4 Opens Closes the CD compartment 12 gt l Starts Pauses playing a CD 13 E Stops playing a CD 14 REPEAT Switches through available repeat function modes 15 INTRO Plays the first few seconds of each song on a CD 16 d lt Previous song 17 gt gt Next song 18 4 lt Fast reverse 19 gt gt Fast forwards 20 Random Plays songs in a random order Ampli
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