Fun Generation RTA-31 User Manual

Fun Generation RTA-31 User Manual

Spectrum analyser
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RTA-31
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Summary of Contents for Fun Generation RTA-31

  • Page 1 RTA-31 spectrum analyser...
  • Page 2 Musikhaus Thomann Thomann GmbH Hans-Thomann-Straße 1 96138 Burgebrach Germany Telephone: +49 (0) 9546 9223-0 E-mail: info@thomann.de Internet: www.thomann.de 24.09.2019, ID: 471960...
  • Page 3: Table Of Contents

    1.1 Further information........................... 5 1.2 Notational conventions........................6 1.3 Symbols and signal words....................... 6 Safety instructions............................. 8 Features............................... 14 Installation..............................15 Connections and controls........................16 Technical specifications........................18 Plug and connection assignment....................19 Protecting the environment......................22 RTA-31 spectrum analyser...
  • Page 4: General Information

    Our products and user manuals are subject to a process of continuous development. We there‐ fore reserve the right to make changes without notice. Please refer to the latest version of the user manual which is ready for download under www.thomann.de. RTA-31 spectrum analyser...
  • Page 5: Further Information

    Our online guides provide detailed information on technical basics Online guides and terms. Personal consultation For personal consultation please contact our technical hotline. If you have any problems with the device the customer service will Service gladly assist you. RTA-31 spectrum analyser...
  • Page 6: Notational Conventions

    The letterings for 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 and signal words that are used in this manual. RTA-31 spectrum analyser...
  • Page 7 This combination of symbol and signal word indicates a pos‐ sible dangerous situation that can result in material and environmental damage if it is not avoided. Warning signs Type of danger Warning – high-voltage. Warning – danger zone. RTA-31 spectrum analyser...
  • Page 8: Safety Instructions

    This device may be used only by persons with 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 who is responsible for their safety. RTA-31 spectrum analyser...
  • Page 9 Choking hazard! Ensure that children do not detach any small parts (e.g. knobs or the like) from the unit. They could swallow the pieces and choke! Never let children unattended use electrical devices. RTA-31 spectrum analyser...
  • Page 10 Always use proper ready-made insulated mains cabling (power cord) with a pro‐ tective contact plug. Do not modify the mains cable or the plug. Failure to do so could result in electric shock/death or fire. If in doubt, seek advice from a regis‐ tered electrician. RTA-31 spectrum analyser...
  • Page 11 Safety instructions NOTICE! Risk of fire Do not block areas of ventilation. Do not install the device near any direct heat source. Keep the device away from naked flames. RTA-31 spectrum analyser...
  • Page 12 Dust and dirt inside can damage the unit. When operated in harmful ambient conditions (dust, smoke, nicotine, fog, etc.), the unit should be maintained by qualified service personnel at regular intervals to prevent overheating and other malfunction. RTA-31 spectrum analyser...
  • Page 13 PVC floor and after some time cause permanent dark stains. In case of doubt, do not put the rubber feet directly on the floor, but use felt-pad floor protectors or a carpet. RTA-31 spectrum analyser...
  • Page 14: Features

    Real-time display of frequency levels in 31 bands 31 displays with each 11 green LEDs and 1 red LED as peak indicator Adjustable brightness and sensitivity for the input signal Solid metal housing, 19" rack-mountable (1 RU) RTA-31 spectrum analyser...
  • Page 15: Installation

    Create all connections while the device is off. Use the shortest possible high-quality cables for all connections. Take care when running the cables to prevent tripping hazards. Rack mounting The unit has been designed for rack mounting in a standard 19-inch rack; it occupies one rack unit. RTA-31 spectrum analyser...
  • Page 16: Connections And Controls

    Connections and controls Connections and controls RTA-31 spectrum analyser...
  • Page 17 5 IEC chassis plug C14 6 Microphone / Line outputs, designed as XLR sockets 7 Microphone / Line outputs, designed as RCA sockets 8 Microphone / Line inputs, designed as XLR sockets 9 Microphone / Line inputs, designed as RCA sockets RTA-31 spectrum analyser...
  • Page 18: Technical Specifications

    Mounting properties 19 inch, 1 RU Dimensions (W × H × D) 482 mm × 44 mm (1 RU) × 130 mm Weight 1.4 kg Ambient conditions Temperature range 0 °C…40 °C Relative humidity 50 %, non-condensing RTA-31 spectrum analyser...
  • Page 19: Plug And Connection Assignment

    One conductor is ground and shielding while the signal is trans‐ mitted through the core. Unbalanced transmission is susceptible to electromagnetic interference, especially at low levels, such as microphone signals and when using long cables. RTA-31 spectrum analyser...
  • Page 20 Since the interference affects both cores equally, by subtracting the phase-shifted signals, the interfering signal is completely neutralized. The result is a pure signal without any noise inter‐ ference. XLR plug (balanced) Ground, shielding Signal (in phase, +) Signal (out of phase, –) Shielding on plug housing (option) RTA-31 spectrum analyser...
  • Page 21 Plug and connection assignment XLR plug (unbalanced) Ground, shielding Signal Bridged to pin 1 RCA connection Drawing and table indicate the pin assignment of an RCA plug. Signal Ground, shielding RTA-31 spectrum analyser...
  • Page 22: Protecting The Environment

    Dispose of this device through an approved waste disposal firm or through your local waste facility. When discarding the device, comply with the rules and regulations that apply in your country. If in doubt, consult your local waste disposal facility. RTA-31 spectrum analyser...
  • Page 24 Musikhaus Thomann · Hans-Thomann-Straße 1 · 96138 Burgebrach · Germany · www.thomann.de...

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