Allen&Heath WZ14-4-2 MK2 - Manual (Page 18)

18 WZ14:4:2+ U SER G UIDE
S
ETTING UP THE SYSTEM
The WZ14:4:2+ Master Section oscillator section provides for two modes of operation:
TONE Mode – A pure 1kHz tone, used for setting up input levels on external devices, such as recording
equipment, FX processors and so on.
Pink Noise Mode – A ‘pink noise’ signal, which is the standard signal-type used by acousticians for setting up
speaker systems, checking for faults in phase, drivers, crossovers etc.
Oscillator Features:
1kHz/Pink Noise Selector – Selects between the two signal types outlined above.
Under-panel mode switch prevents accidental alteration of selection.
Osc/Noise Trim – Allows oscillator level adjustment from –20dBu to +20dBu.
Routing assignments – Routes the oscillator to the group/LR mix busses.
ON – Switches the oscillator on and off. LED indicates status. Under-panel switch
prevents accidental triggering of the oscillator during performances.
WARNING! – The oscillator facility on the WZ14:4:2+ is a powerful tool for audio system checking and setup.
However, the operator should ensure that the ON switch is turned ‘off’ during performances in order to avoid
interruption of the show and possible speaker damage by accidental pressing of the routing switches.
1kHz OSC
PINK NOISE
OSC/NOISE
TRIM
ON
1kHz OSC/PINK NOISE
GROUP
!