Vizio E 131 Manuale Utente

Operating Instruction ManualTOA PROFESSIONAL GRAPHIC EQUALIZERModel E 131TOA ELECTRIC CO., LTD.KOBE, JAPAN

Feedback PreventionWhen the overall gain of a sound system is increased,feedback will occur at frequencies where the system responsehas peaks. Suppose

Equalization for musicThe Graphic Equalizer is designed not only for use in preventing feedback and equalizinguneven room frequency response to be fla

TOA ELECTRIC CO., LTD.KOBE, JAPANPrinted in Japan133-02-674-8

Precautions ... 1General Description ... 2Features ...

The TOA E 131 is a single channel, 1/3 octave active graphic equalizer designedto allow clean, accurate audio equalization for stage, studio, or comme

Frequency Response±ldB, 20Hz to 20kHzTotal Harmonic DistortionLess than 0.2% at 1kHz, all sliders at 0 position, ratedoutputEqualization Center Freque

Frequency Response(Each slider is set at a max or min position)Frequency Response(All sliders are set at a max position)Frequency Response (ex. 800Hz

Peak Indicator LEDThe peak indicator LED will glow when the output level reaches 6dB below clipping. It is quite commonfor the LED to flash on and off

Power Fuse (Fuse 0.5A, 0.3A)Fuse for 220/240V AC operation should be 0.3A and 0.5A for 120V AC.AC InletThe power cord must be plugged into it.* Power

Mixing Console (RX-7)E 131 (L)E 131 (R)Power Amplifier(P 150D)Speaker System(38-SD×2)- 7 -Input / Output Connections

Ground LoopsIn any audio system, there are numerous ways by which ground loops can be created. For example,they may occur when the E 131 is mounted in