Manual Vizio E 131

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Summary
  • Vizio E 131 - page 1

    Operating Instruction Manual T O A PROFESSIONAL GRAPHIC EQUALIZER Model E 1 3 1 T O A ELECTRIC CO ., LTD. KOBE, JAPAN ...

  • Vizio E 131 - page 2

    Precautions ................................................ 1 General Description ........................................ 2 Features ................................................... 2 Specifications ............................................. 3 Appearance ................................................ 3 Performance Graphs ................. ...

  • Vizio E 131 - page 3

    The TOA E 1 3 1 is a single channel, 1 / 3 octave active graphic equalizer designed to allow clean, acc ura te audio equalization fo r stage, studio, or commercial applications. T h e E 1 3 1 provides 1 2 dB o f boost or cut at each o f its 28 frequencies, whi ch a r e centered a t I S O 1 / 3 octave increments from 31.5 H z t o 1 6 kHz. It s signa ...

  • Vizio E 131 - page 4

    Frequency Response ±ldB, 20Hz t o 20kHz Tota l Harmonic D i st or ti o n Les s than 0. 2% at 1kHz, all sliders at 0 position, rated output Equalization C enter Frequencies 31.5Hz to 16kHz 31.5Hz, 40Hz, 50Hz, 63Hz, 80Hz, 100Hz, 125Hz, 160Hz, 200Hz, 250Hz, 315Hz, 400Hz, 500Hz, 630Hz, 800Hz, 1k Hz , 1.25kHz, 1.6kHz, 2k H z , 2.5kHz, 3. 15kHz, 4kHz, 5 ...

  • Vizio E 131 - page 5

    Fr eq u en cy Response (Each slider i s set at a m a x o r m in position) Frequency Response (All sliders ar e set at a ma x position) Frequency Response ( ex . 800Hz slider) High pass & L ow pass Filters – 4 – Performance Graphs ...

  • Vizio E 131 - page 6

    Peak Indicator LED Th e peak indicator LE D wi ll g lo w when the output level reaches 6 dB below clipping. It i s quite common for the LE D to flash on and off during h ig h level o p eration. However, if the LE D remains steadily lighted, the input level control or the output level o f associated equipment should be lowered until the LED on ly fl ...

  • Vizio E 131 - page 7

    Power Fu se (Fuse 0.5A, 0.3A) F us e f or 220/240V A C operation should be 0.3A an d 0.5A f o r 120V AC . AC Inlet The pow er cord mus t b e plugged into it. * Power Cord Clamp A plastic covered metal cl ip i s provided to prevent accidental disconnection o f t he A C power cord. Ground L i f t Switch Th e ground lift switch i s effective t o avoid ...

  • Vizio E 131 - page 8

    Mixing Console (RX-7) E 131 (L) E 131 (R) Po we r Amplifier (P 150D) Speaker System (38-SD×2) - 7 - Input / Output C onnections ...

  • Vizio E 131 - page 9

    Ground Loops I n any audio system, there are numerous wa ys by which g r o u n d loops can be created. F or example, t h e y may occur wh e n the E 1 3 1 is m o un t e d i n a r ack cabinet, or through AC ground w he n th e E 1 3 1 i s connected with preamps, mixers, etc. T he se gr ou nd lo op s may cause hum and n o is e if ca re i s no t taken d ...

  • Vizio E 131 - page 10

    Feedback P revention When the overall gain o f a sound system i s increased, feedback w i l l occur at frequencies where the system response ha s peaks. Suppose th e system ha s an uneven fr equency response like th at shown in the following diagram. Th e frequency at w hi ch feedback w il l occur when gai n i s increased i s about 500Hz. In this c ...

  • Vizio E 131 - page 11

    Equalization for m usic T he Graphic Equalizer i s designed not only fo r use in preventing feedback an d equalizing uneven room f r equency response to be flat, but al s o f or equalizing fr equency response to your tastes and producing favourable sound f or you. Fig. 1 shows each frequency band an d its corresponding auditory feeling. F i g. 2 an ...

  • Vizio E 131 - page 12

    T O A ELECTRIC CO., LTD. KOBE, J APAN Printed in J a p a n 133-02-674-8 ...

Manufacturer Vizio Category Stereo Equalizer

Documents that we receive from a manufacturer of a Vizio E 131 can be divided into several groups. They are, among others:
- Vizio technical drawings
- E 131 manuals
- Vizio product data sheets
- information booklets
- or energy labels Vizio E 131
All of them are important, but the most important information from the point of view of use of the device are in the user manual Vizio E 131.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Vizio E 131, service manual, brief instructions and user manuals Vizio E 131. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Vizio E 131.

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A complete manual for the device Vizio E 131, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Vizio E 131 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Vizio E 131.

A complete Vizio manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Vizio E 131 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Vizio E 131, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Vizio E 131, that we can find in the current document
3. Tips how to use the basic functions of the device Vizio E 131 - which should help us in our first steps of using Vizio E 131
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Vizio E 131
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Vizio E 131 in a specific country, if it was not possible to solve the problem on our own.

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