thomann swivsonic ASM7 User Manual Download Page 26 | Manualshive

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Symptom

Remedy

Noise and hum occur

1. Make sure that only balanced cables are used.

2. Make sure that all audio devices are connected to the

same power circuit and thus share the same ground ref‐

erence.

If the procedures recommended above do not succeed, please contact our Service Center. You

can find the contact information at

www.thomann.de

.

Troubleshooting

active studio monitor

26

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Summary of Contents for swivsonic ASM7

Page 1: ...ASM7 active studio monitor user manual...

Page 2: ...Musikhaus Thomann Treppendorf 30 96138 Burgebrach Germany Telephone 49 0 9546 9223 0 E mail info thomann de Internet www thomann de 18 05 2015 ID 350077...

Page 3: ...onventions 6 1 3 Symbols and signal words 6 2 Safety instructions 9 3 Features 13 4 Installation 14 5 Connections and operating elements 16 6 Technical specifications 20 7 Plug and connection assignme...

Page 4: ...nd all other instructions Keep the manual for future reference Make sure that it is available to all those using the device If you sell the unit please make sure that the buyer also receives this manu...

Page 5: ...yword search Use the search function in the electronic version to find the topics of interest for you quickly Online guides Our online guides provide detailed information on technical basics and terms...

Page 6: ...connectors and controls are marked by square brackets and italics Examples VOLUME control Mono button 1 3 Symbols and signal words In this section you will find an overview of the meaning of symbols a...

Page 7: ...ituation that can result in death or serious injury if it is not avoided CAUTION This combination of symbol and signal word indicates a pos sible dangerous situation that can result in minor injury if...

Page 8: ...Warning signs Type of danger Warning suspended load Warning danger zone General information active studio monitor 8...

Page 9: ...th sufficient physical sensorial and intellectual abilities and having corresponding knowledge and experience Other persons may use this device only if they are supervised or instructed by a person wh...

Page 10: ...viceable parts inside DANGER Electric shock caused by short circuit Always use proper ready made insulated mains cabling power cord with a pro tective contact plug Do not modify the mains cable or the...

Page 11: ...can cause hearing damage Decrease the volume level immediately if you experience ringing in your ears or hearing impairment If this is not possible keep a greater distance or use suffi cient ear prot...

Page 12: ...g the device ensure that the input voltage AC outlet matches the voltage rating of the device and that the AC outlet is protected by a residual current circuit breaker Failure to do so could result in...

Page 13: ...ng amplifier class AB n Switch for adapting treble and bass to the room acoustics n Switchable low pass filter with a variable crossover frequency n Housing made of vinyl coated MDF n Protection circu...

Page 14: ...ging material suitable for transport or storage respectively Establish all connections as long as the unit is switched off Use the shortest possible high quality cables for all connections WARNING Ris...

Page 15: ...distance to devices that can be adversely affected or damaged by an external magnetic field NOTICE Use of stands When mounting the device onto a stand ensure that the stand is in a safe and stable po...

Page 16: ...15 minutes it switches to standby mode The control LED on the front panel then lights red As soon as the speaker box receives a signal it switches back to normal mode and the LED will turn blue Contro...

Page 17: ...Rear panel Connections and operating elements ASM7 17...

Page 18: ...You must first disconnect the device from the power supply 2 Power Mains switch Turns the device on and off 3 XLR chassis socket Connection for a balanced line input signal 4 Volume Volume control 5 H...

Page 19: ...m acoustics 0 dB 2 dB 4 dB 7 LF Cutoff Switchable low pass filter with variable crossover frequency flat 80 Hz 100 Hz 8 RCA jack to connect line level source devices unbalanced 9 1 4 phone socket for...

Page 20: ...lanced RCA unbalanced Output power Bass mid range amp 60 W Treble amp 20 W Maximum sound pressure level in 1 m distance 102 dB Signal to noise ratio 98 dB typical A weighted Input impedance 20 k balan...

Page 21: ...Dimensions W H D 213 mm 321 mm 230 mm Weight 6 9 kg Technical specifications ASM7 21...

Page 22: ...one core plus shielding are typical representatives of the unbalanced transmission One conductor is ground and shielding while the signal is trans mitted through the core Unbalanced transmission is s...

Page 23: ...rfering signal is completely neutralized The result is a pure signal without any noise inter ference 1 Signal in phase 2 Signal out of phase 3 Ground 1 Ground shielding 2 Signal in phase 3 Signal out...

Page 24: ...Drawing and table indicate the pin assignment of an RCA plug 1 Signal 2 Ground shielding RCA connection Plug and connection assignment active studio monitor 24...

Page 25: ...on of the power switch No sound 1 Check the position of the volume control 2 Check the correct connection of the signal cables 3 Check the signal cables and or the signal source 4 Try using another si...

Page 26: ...ure that all audio devices are connected to the same power circuit and thus share the same ground ref erence If the procedures recommended above do not succeed please contact our Service Center You ca...

Page 27: ...ing Please follow the notes and markings on the packaging This product is subject to the European Waste Electrical and Electronic Equipment Directive WEEE Do not dispose with your normal household was...

Page 28: ...Notes active studio monitor 28...

Page 29: ...Notes ASM7 29...

Page 30: ...Notes active studio monitor 30...

Page 31: ......

Page 32: ...Musikhaus Thomann Treppendorf 30 96138 Burgebrach Germany www thomann de...

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