Инструкция для --- VARTA V-AM754

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 V-AM754

4 CHANNEL POWER                                                                   4 - 

AMPLIFIER

               

Instruction 

manual              

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Оглавление инструкции
  • Страница 1 из 28
    V-AM754 4 CHANNEL POWER AMPLIFIER Instruction manual 4-
  • Страница 2 из 28
    V-AM754 THANK YOU FOR BUYING OUR 4 - CHANNEL POWER AMPLIFIER V-AM754! PLEASE READ ATTENTIVELY THIS INSTRUCTION MANUAL PROVIDING INFORMATION ON FEATURES AND EXPLOITATION OF THIS UNIT. Features High Speed MOSFET Power Supply Sanken High Power Transistors in Output Stage Fully Adjustable Low/High Pass
  • Страница 3 из 28
    V-AM754 The location chosen should provide at least 2" of clearance above the amplifier for adequate ventilation. If the amplifier is to be mounted vertically be sure that it is in a place where adequate air will flow along the length of its heatsink fins for cooling. Never mount the amplifier up
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    V-AM754 Installation MOUNTING: 1. After reading safeguard notes, decide where you are going to install the unit. 2. Once the location has been determined, place the amplifier into position. Using a felt tip pen or pencil mark the four holes to be drilled for mounting. Never use the amplifier as a
  • Страница 5 из 28
    V-AM754 Connections POWER CONNECTIONS It is important to have good quality power and ground connections. Remember, to complete an electrical circuit, the ground connection is just as important as the positive power connection. Before any power connections are made, disconnect the ground cable at
  • Страница 6 из 28
    V-AM754 SPEAKER CONNECTIONS This amplifier can operate in two, three or four channel mode. The minimum impedance for bridged operation is 2 ohms. Tri channel power is referred to stereo mode. Minimum impedance remains the same for three channel (front / subwoofer) systems as long as proper passive
  • Страница 7 из 28
    V-AM754 Tri-mode connection Fig. 4. Note: if you want to use the amplifier in dual mode, connect the speakers as illustrated above and move the MODE switch to 4 CH position. The output signals to amplifier will be stereo of the front and rear output signals and the subwoofer will be a combination
  • Страница 8 из 28
    V-AM754 3 – channel connection (front acoustics + subwoofer) Fig. 5. Note: if you want to use the amplifier in tri mode, connect the speakers as illustrated above and move the MODE switch to 3 CH position. The output signals to amplifier will be subwoofer and front speakers output signals. 8
  • Страница 9 из 28
    V-AM754 Bridged mode connection Fig. 6. Note: if you want to use a normal 2CH speaker mode, connect the speakers as illustrated above move the MODE switch to 2 CH position. The output signals to speaker will be a standard stereo of the right and left output signals. 9
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    V-AM754 Mode types and connections Fig. 7. 10
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    V-AM754 Controls 1. 2. 3. 4. 5. 6. 7. Front panel RCA input jacks (1 CH, 2 CH) Auxiliary outputs (LEFT, RIGHT) LEVEL control X-OVER frequency control LEVEL control RCA input jacks (3 CH, 4 CH) Light indicator Rear panel 8. Speakers 9. GND 10. Remote 11. +12V 12. FUSE 13. Speakers Top panel controls
  • Страница 12 из 28
    V-AM754 Adjustments 1. 2. 3. 4. 5. X-OVER control. This amplifier is used to drive a subwoofer. The frequencies above the crossover point will be attenuated at 12dB/octave. Low Pass Filter (LPF) and High Pass Filter (HPF) permit to adjust the crossover frequency by rotating the knob using a flat
  • Страница 13 из 28
    V-AM754 Trouble Shooting Guide Before you consult this listing, make sure the vehicle’s electrical system is working properly by verifying that other electrical items (e.g. headlights, Windows, etc.) still function correctly. SYMPTOM PROBABLE CAUSE Low or N.C. remote turn-on connections Blown fuse
  • Страница 14 из 28
    V-AM754 Specification MODEL RMS Power 4 Ohm, @ 13.8 Volts RMS Power 2 Ohm, @ 13.8 Volts Bridge RMS Power 4 Ohm, @ 13.8 Volts Low pass filter High pass filter Maximum output power Frequency response (-3dB) Signal to noise ratio (`A' WTD) Input sensitivity Input impedance Bass Boost (0dB~18dB)
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    V-AM754 4 – – V-AM754! , . Sanken 4 Ga RCA , , . , , . , . , . 5 , . . 15
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    V-AM754 , . . , , . , , , , . ( ) , 2 5,26 . . 0,5 . ; , . , , , . , , ; . ( , ). , , . ( , .), , . , , , . , . , . , 12 « ». , , . . ( ), , , , +12 . . , . ( 100 . 130 ! 16 . )
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    V-AM754 1. 2. , . . , 3. 4. 5. 4 . 3,5 3,0 . ( .1). .1 17 – .
  • Страница 18 из 28
    V-AM754 . 5,26 2 , . «GND» . . : , . . ( ) . , , . , . . «REMOTE» Amplifier» . , «Remote , . « +» , .2 0,5 . . . 18
  • Страница 19 из 28
    V-AM754 -, 2 - . . . ) . , . , ( .3, 4, 5, 6). 4- ( , ) , , MODE 4 CH. . .3. 2-8 19 2-8 2-8 2-8 )( .
  • Страница 20 из 28
    V-AM754 Tri-mode , , , MODE 4 CH. , . ), . . 4. 20
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    V-AM754 3– ( + , , 3 CH. .5. 21 ) , MODE .
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    V-AM754 , MODE , 2 CH. , . .6. 22
  • Страница 23 из 28
    V-AM754 . 7. 23
  • Страница 24 из 28
    V-AM754 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. RCA (1 CH, 2 CH) (L, R) X-OVER RCA (3 CH, 4 CH) GND Remote +12V BASS BOOST (CH 1/2) X-OVER (CH 1/2) MODE X-OVER (CH 3/4) BASS BOOST (CH 3/4) . 8. 24
  • Страница 25 из 28
    V-AM754 X-OVER. « .F» - . «L. .F», . X-OVER. 40 12 – 250 , . . , . 200 –6 . ¾ «0,2 »). - CD, ( . , 3/4 , «BASS BOOST» MODE. , , . , . 0 : 2,3 4 «6 ». . 25 +18 45 ( H.P.F).
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    V-AM754 . . . . . . , , , . . . , . . ( , ). . , RCA . RCA ; ; , 26 .
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    V-AM754 RMS RMS RMS 13,8 13,8 13,8 (4 (2 (4 (-3 (‘A’ WTD) ( ), ) (0~18 ( ) ) ) ) – ) V-AM754 4 x 75 4 x 110 2 x 220 40 – 250 /12 40 – 250 /12 650 15 – 30 >96 200 –6 10 45 =12 25 A x 2 387 x 270 x 33 . 27
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