Operation Manual

116 Chapter 14: Monitors And Communications

PRO2 Live Audio System

Owner’s Manual

Signal generator

The signal generator section can output to pink noise (pink noise generator) or sine

wave tone (sinusoidal oscillator), and connect to the internal and external talk buses.

Signal generator controls on the control surface and GUI

The OSC switches (internal and external) are the talk routing switches.

Item Element Description

1 freq control knob Gives continuous adjustment of the sinusoidal

oscillator frequency from 50Hz to 5kHz.

2 1K switch Overrides the swept frequency control (item 1) and

provides a fixed 1kHz tone.

3 PNK switch Overrides the sinusoidal oscillator and converts

output signal to pink noise.

4 OSC (external)

switch

This OSC external switch connects signal generator

output to talk external output XLR.

5 OSC (internal)

switch

This OSC internal switch connects signal generator

output to the control centre’s internal talk and talk

select buses. The internal talk bus can then be mixed

onto any of the control centre’s buses by pressing the

internal talk switches associated with those buses, or

mixed onto a group of buses by activating an internal

talk group (see “Talk osc/routing” on page 117).

6 level control knob Gives continuous adjustment of signal generator peak

output signals from off (4) to +10dB.

1 2 6 5 4