Omnitronic XO-23 Active crossover User Manual download pdf (Page 20)

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6. MUTE Switch

Mutes the Low band.

7. XOVER FREQUENCY Control

This control adjusts the crossover frequency between the respective bands. When the XOVER

FREQUENCY switch on the rear unit is pressed, the frequency range is multiplied by the factor 10.

8. XOVER LED

Lights up when the XOVER FREQ switch is active.

9. HIGH OUTPUT LEVEL Control

Controls the output level of the High band from -

∞

to +12 dB.

10. MUTE Switch

Mutes the High band.

11. LF LED

This indicator glows red if the Low Sum switch on the rear panel is active.

12. MONO / STEREO LED

This indicator lights red in mono operation and green in stereo operation.

Rear panel

1. HIGH OUTPUT Socket

XLR output for the High Band signal.

2. LOW OUTPUT Sockets

XLR output for the Low Band signal.

3. XOVER FREQUENCY Switch

Switches the control range of the front-panel XOVER FREQ Control from 45 to 950 Hz or 450 to 9.5 kHz.

Always switch off the entire system before you press this button, as it produces heavy

interference noise that could damage your speaker and/or other equipment.

4. INPUT Socket

XLR input signal connector.

5. STEREO / MONO Switch

Switches the unit from stereo to mono.

Always switch off the entire system before you press this button, as it produces heavy

interference noise that could damage your speaker and/or other equipment.

6. LOW SUM Switch

In stereo mode, both Low paths can be summed with the Low Sum switch and routed to the Low output of

channel A, which is particularly useful in systems using additional subwoofers.

7. AC-Connection with Fuseholder

Used to plug the power-cord in.

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Omnitronic XO-23 Active crossover User Manual Page 20