Electro-Voice Speaker System User Manual

Page 30

Frequency

Frequency offers a selectable frequency range from 20.0 Hz to 20,000Hz.

Hi-Pass/Lo Pass

The DC-One Hi-Pass and Lo-Pass filters are determined by selecting the Type

from the list of parameters, (see list above) and by choosing a frequency

range between 20.0 Hz to 20,000Hz. (See above)

The crossover filter generally consists of a

low pass filter in one channel and a high

pass filter in the adjacent channel. This is

where the frequency x-over filter’s Hi-Pass

parameters are set. The Hi-Pass frequency

parameters are linked to the

corresponding Lo-Pass frequency

parameter unless in Full Edit Mode or

using the Configuration option. Please

refer to the Configuration section of this

manual for details on the effect different

Configurations have on channel linking.

The Type parameter defines the filter

characteristics of the crossover Hi-Pass

filter. Different slopes and filter responses

(6dB, 12dB with different Q values,

Bessel, Butterworth, Linkwitz-Riley) are

available and the filter can be bypassed.

Again, the Hi-Pass frequency parameters are linked to the corresponding Lo-

Pass frequency parameter depending on the Configuration that is currently

being used. High pass frequencies are set with a pre-determined frequency

that attenuates frequencies below (the crossover point). On the contrary, a

Low Pass filter passes frequencies below the crossover point and attenuates

those above.

Crossover Alignment Delay

To access the Crossover Delay screen, press

the X-Over button found on the output

processing menu. Subsequent button

presses will toggle the display between

OUT1 to OUT6. Use the