Vision Techconnect TC2-AMP3 Owner'S Manual Download Page 3

TC3-AMP_manual_en 

USE ONLY DOMESTIC 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 INSTALLATION 

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 OBJECTS FILLED WITH 
LIQUIDS ON OR NEAR THIS PRODUCT! 
 

MOVING THE UNIT 

Before 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) 

Summary of Contents for Techconnect TC2-AMP3

Page 1: ...1 TC3 AMP_manual_en TECHCONNECT AMPLIFIER OWNERS MANUAL www visionaudiovisual com techconnect tc3 amp...

Page 2: ...ICE PERSONNEL The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated dangerous voltage within the product s enclosure tha...

Page 3: ...ashing DO NOT PLACE OBJECTS FILLED WITH LIQUIDS ON OR NEAR THIS PRODUCT MOVING THE UNIT Before moving the unit be sure to pull out the power cord from the AC outlet and disconnect the interconnection...

Page 4: ...4 TC3 AMP_manual_en FRONT PANEL 1 Active input indicators Blue LED 2 Input 1 3 5mm Minijack socket 3 Volume rotate Input selection short push Standby long push 1 2 4 1...

Page 5: ...right 3 Speaker Outputs 4 Input 1 ground left right 5 IR receiver IR REMOTE CONTROL 1 Power On Off 2 Input 1 and 2 3 Volume up and down 4 Mute Note the remote is common to other Vision products so som...

Page 6: ...phono cable twist the two ground wires together 2 CONNECT OUTPUTS Connect up to two speakers to each output four total The speaker cable must be unshielded with a gauge of no less than 0 75mm THE WAR...

Page 7: ...7 TC3 AMP_manual_en Integrating into connectivity faceplate The example below shows how to connect an adjacent module A short cable is included with the amplifier to make this connection...

Page 8: ...at a fixed input and volume level 1 With amplifier in standby press and hold the rotary dial for 10 seconds Keep holding it down 2 After 10 seconds the Input LEDs will flash alternately Release the d...

Page 9: ...volume The amplifier chip has temperature and overload protection This means if the chip temperature is too extreme outside 40 C 50 C or the chip is overloaded the chip will temporarily mute itself W...

Page 10: ...z Frequency response line in 80Hz 22kHz 2dB Signal to noise ratio line in more than or equal to 98dB A weighted Rating input level impedance Line in 500mV 50k Power consumption rating condition less t...

Page 11: ...ury EU85 374 EEC If the product is end of line EOL the Vision will provide a credit instead of replacement This warranty does not protect this product against faults caused by abuse misuse incorrect i...

Page 12: ...ning 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 progr...

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