Vision TC2-AMP4 audio amplifier
Contents
1. THIS APPLIANCE TO RAIN OR MOISTURE All products are designed and imported into the EU by Vision who is wholly owned by Azlan Logistics Ltd Registered in England Nr 04625566 at Lion House 4 Pioneer Business Park Clifton Moor York YO30 4GH WEEE Registration GD0046SY DECLARATI ON OF ORIGI N All Vision products are made in the People s Republic of China PRC 2 TC2 AMP4_manual_en USE ONLY DOMESTI C AC OUTLETS Connecting the unit to an outlet supplying a higher voltage may create a fire hazard HANDLE THE POWER CORD WITH CARE Do not disconnect the plug from the AC outlet by pulling the cord always pull the plug itself Pulling the cord may damage it If you do not intend to use your unit for any considerable length of time unplug the unit Do not place furniture or other heavy objects on the cord and try to avoid dropping heavy objects on it Do not tie a knot in the power cord Not only could the cord be damaged but a short circuit could also be caused with a consequent fire hazard PLACE OF I NSTALLATI ON Avoid installing this product under the following conditions Moist or humid places Places exposed to direct sunlight or close to heating equipment Extremely cold locations Places subject to excessive vibration or dust Poorly ventilated places Do not expose this product to dripping or splashing DO NOT PLACE OBJ ECTS FILLED WITH LIQUIDS ON OR NEAR THIS PRODUCT MOVING THE UNIT Before2. input level impedance Line in 500mV 50k2 Power Consumption lt 40w Power Supply 100 240vAC 50 60Hz Max 1 2A DC Output 15V 4A DC Cable 4m e Dimensions 71 x 42 x 40mm e Weight 63 grams Colour White ACCESSORIES INCLUDED 2 x 150mm input cable 2 x Unshielded Speaker cable 5m long 1 x IR Remote Control WARRANTY This product comes with a 2 year return to base warranty effective from the date of purchase This warranty applies only to the original purchaser and is not transferable For the avoidance of doubt this will be taken from the information held by the appointed national distributor at the point of sale If the product is DOA dead on arrival you have 21 days from purchase date to notify the national distributor via your AV reseller The liability of the manufacturer and its appointed service company is limited to the cost of repair and or replacement of the faulty unit under warranty except for death or injury EU85 374 EEC This warranty protects you against the following Failure of any components including the power supply e Damage when the product is first removed from its packaging if reported within 24 hours of purchase If you find you do have a problem with this product you should contact the AV reseller you purchased this product from The original purchaser is responsible for shipment of the product to the manufacturer s appointed service centre for repair We will endeavour to return repaired units
3. TECHCONNECT AMPLI FI ER OWNERS MANUAL INPUT www visionaudiovisual com techconnect tc2 amp4 1 TC2 AMP4_manual_en DECLARATI ON OF CONFORMITY Where applicable Vision products are certified and comply with all known local regulations to a CB Certification standard Vision commits to ensure all products are fully compliant with all applicable certification standards for sale in the EU and other participating countries The product described in this owner manual is in compliance with RoHS EU directive 2002 95 EC and WEEE EU directive 2002 96 EC standards This product should be returned to the place of purchase at the end of its useful life for recycling WARNI NGS RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER OR BACK NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL user to the presence of uninsulated dangerous voltage within the product s enclosure that may be h The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the of sufficient magnitude to constitute a risk of electric shock to persons important operating and maintenance servicing instructions in the literature accompanying the 1 The exclamation point within an equilateral triangle is intended to alert the user to the presence of appliance WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE
4. e Input 2 Power On Power Off Volume Down Note the remote is common to all Vision products so some buttons Do not function with this product Tl E z 3 12 11 10 4 TC2 AMP4_manual_en INSTALLATION INSTRUCTIONS This amplifier module can be attached as a separate product on the wall or be integrated into a Techconnect connectivity front panel The example below shows an integrated product cococo 6 O o cC O l ak aah GUT Gua LE t be L F Re 1 TC2 VGAF3 5MM module 2 3 Phono module 3 DC Power 4 TC2 AMP4 module 5 Bare wire speaker terminals NOTE 1 The speaker cable must be unshielded with a gauge of no less than 0 75mm THE WARRANTY WILL BE VOID IF YOU USE UNSUITABLE SHIELDED CABLE 5 TC2 AMP4_manual_en NOTE 2 THIS IS A LOW IMPEDANCE AMPLIFIER DO NOT ATTEMPT TO CONNECT 100V LINE SPEAKERS Normally any speakers with t in the part code Alternative Configuration PROGRAMMI NG MEMORY The Techconnect Amplifier turns on automatically when mains power turned on The amplifier has an adjustable memory Mode 1 Assumes a pre set input and volume Mode 2 default Resumes last input and volume TO VIEW CURRENT MODE AND SWITCH MODE 1 Turn amplifier off 2 Hold down volume then power buttons for 5 seconds Input indicator will flash 8 times showing current mode 3 To change mode repeat step 2 Input indicator will flash 8
5. moving the unit be sure to pull out the power cord from the AC outlet and disconnect the interconnection cords with other units WARNING SIGNS If you detect an abnormal smell or smoke turn this product off immediately and unplug the power cord Contact your reseller or Vision PACKAGING Save all packing material It is essential for shipping in the event the unit ever needs repair IF ORIGINAL PACKAGING IS NOT USED TO RETURN THE UNIT TO THE SERVICE CENTRE DAMAGE IN TRANSIT WILL NOT BE COVERED BY WARRANTY WATTS The most consistent standards for measuring watts are Program Power and RMS because these measure average sustained levels Amplifier power output changes depending on how many loudspeakers are connected Professional manufacturers typically quote output based on 8 ohms Less reputable manufacturers quote at 4 ohms to make their product seem more powerful This amplifier has an output of 2 x 25w sometimes referred to as 50w 8 ohms two loudspeakers connected 2 x 50w sometimes referred to as 100w 4 ohms four loudspeakers connected 3 TC2 AMP4_manual_en FRONT AND REAR CONTROL PANELS gt INPUT G 5 INPUT1 7 1 LED Volume Indicator 2 8 IR receiver 3 9 Input 1 4 Volume Down 5 Power Switch Input Selector 6 Volume Up 7 Power Socket 10 Right Speaker Output 11 Left Speaker Output 12 Input 2 IR REMOTE CONTROL Input 1 Volume Up Mut
6. times showing the other mode 4 Turn mains power off to apply change to memory TO ADJ UST SETTINGS FOR MODE 1 1 Check it is in mode 1 Set volume and input 2 Turn amplifier to off standby 3 Hold down volume then volume for 5 seconds Input indicator will flash 8 times indicating the new setting has been saved 6 TC2 AMP4_manual_en TROUBLESHOOTI NG If your system is not operating properly please refer to the following information If the problem persists disconnect from power and contact your AV reseller immediately Problem Correction No Sound Turn off and check connections Check output level from sources For example laptop volume The amplifier chip has temperature and overload protection This means if the chip temperature is too extreme outside 402C 502C or the chip is overloaded the chip will temporarily mute itself When normal conditions return it will resume working No Power light Check power connections Distortion Volume too high e Loudspeakers may be worn or damaged Sound only coming out e Turn off and switch output connections one side If the side changes the amplifier is okay e Switch input connections and check input cabling 7 TC2 AMP4_manual_en SPECI FI CATI ONS Power Output 2 x 25 watts RMS 8 Q e Total Harmonic Distortion lt 1 20Hz 22kHz e Frequency Response line in 20HZ 22kHz 2dB e Signal to noise ratio line in gt 98dB A weighted e Rating
7. within 5 working days however this may not always be possible in which case it will be returned as soon as practicably possible In line with our WEEE commitments the manufacturer endeavours to replace the faulty parts of the product rather than replacing the whole unit This warranty does not protect this product against faults caused by abuse misuse incorrect installation unstable or faulty power input which might be caused by ignoring the guidelines set out in this manual LEGAL DISCLAIMER Because we are committed to improving our products the details above may change without prior warning This User Manual is published without warranty and any improvements or changes to the User Manual necessitated by typographical errors inaccuracies of current information or improvements to programs and or equipment may be made at any time and without notice Such changes will be incorporated into new editions of the User Manual 8 TC2 AMP4_manual_en
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