6.0 E4 System Setup
Paging operation
When a page signal is triggered, the music signal is ramped down according to the ducking time. The ducking time is preset at 20 ms for Auto detection and 0 ms for PTT triggering. The music level is reduced by the ducking depth which can be adjusted using the ducking depth control. Ducking depth is adjustable from 0 to
6.3.7 Zone EQ
The Zone EQ control panel provides a
Music signal
Ducking depth
0 to
Page signal
Ducking Time:
Fixed at 20 ms for Auto Detection,
0 ms for PTT Detection.
Hold Time 0 to 5 secs
Release Time
0 to 5 secs
Click and drag each slider to the level you want. The scale on the left side of the panel is expressed in dB.
Factory default settings
Low | Mid | Hi |
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0 dB | 0 dB | 0 dB |
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ZONE EQ operation
The center frequency and shape of each EQ band is fixed and can be adjusted by ±6 dB.
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Programmer’s Note: The attack time for a page is approximately 1 millisecond for a PTT input and 20 milli- seconds for a
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