Mind Peak WaveRider Manual de instrucciones descargar pdf (Pagina 20)

WaveRider Operating Manual

Insufficient amplitude:

Environmental noise:

Good signal:

Changing Amplification

The WaveRider has user selectable hardware amplification. Each range of amplification is

numbered 1 thru seven in order of increasing amplification. The amplification is changed by

raising and lowering the up and down arrow keys on the keyboard when a strip chart window

has the input focus. The active window is the window with the input focus.

If the amplification is too high, the signal will crash into the top and bottom rails of the

amplifier. This will saturate the amplifier and will cause large parts of the signal to not truly

reflect the biological signal being observed.

There is a notch filter that blocks out the power distribution frequency. In countries that use

60 hertz power this is a 60 hertz filter. In countries that use 50 hertz power this is a 50 hertz

filter. There is a conversion kit available for individuals who operate between countries with

different power distribution frequencies. Since Japan uses both 50 & 60 hertz a special

version is available that filters out both 50 & 60 hertz.

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Mind Peak WaveRider Manual de instrucciones Pagina 20