Telex DN3600C service manual Filter Adjust Menu and Display, Notch Back Display, Curve/Fader

Filter Adjust Menu and Display.

Access by pressing the More EQ key followed by the Filters key.

Soft key options: Notch 1

Notch 2

Back

Display

In Filter adjust mode, the display shows the frequency response curve calculated from the Notch filter and High Pass and Low Pass filter settings.

CURVE/FADER

When the CURVE/FADER key is pressed, the display incorporates the graphic fader positions into the calculated frequency response curve.

Notch 1

Soft key 1 is accompanied by the text Notch 1. When pressed and highlighted, the key selects Notch 1 for adjustment. The Notch filter frequency is set by use of the Frequency keys (1/ 3 octave ISO frequencies) or by the FREQ rotary control (1/12 octave steps). When linked the new frequency setting of the displayed channel is copied to the alternate channel. Notch frequency is shown as text at the top of the screen.

Notch filter depth is adjusted by the LEVEL rotary control over a range of 0 to -12dB in 1dB steps. When linked, the settings of the two channels are incrementally linked i.e. the settings of both channels are increased or decreased by 1dB per click of the rotary control. Notch depth is shown as text at the top of the screen.

Notch 2

Soft key 2 is accompanied by the text Notch 2. When pressed and highlighted, the key selects Notch 2 for adjustment. The Notch filter frequency is set by use of the Frequency keys (1/3 octave ISO frequencies) or by the FREQ rotary control (1/12 octave steps). When linked, the new frequency setting of the displayed channel is copied to the alternate channel. Notch frequency is shown as text at the top of the screen.

Notch filter depth is adjusted by the LEVEL rotary control over a range of 0 to -12dB in 1dB steps. When linked the, the settings of the two channels are incrementally linked i.e. the settings of both channels are increased or decreased by 1dB per click of the rotary control. Notch depth is shown as text at the top of the screen.

Soft key 3 is accompanied by the text . When pressed and highlighted this key selects the High and Low pass filters for adjustment. The High pass filter frequency is set by the frequency keys or by the FREQ rotary control. The Low pass filter frequency is set by the frequency keys or by the LEVEL rotary control. When linked, the setting of the currently

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