AMX Enova DVX-2150HD Operation/Reference Manual page 75

Audio/Video Configuration
4 - S/PDIF Output: Select the audio stream to output through the S/PDIF output. You can choose from any of
the available HDMI or Analog Outputs.
5 - Select Input: Use the menu to switch the audio input to the selected audio output.
6 - Output Format: Use the menu to change the audio format of the selected audio output. You can set the
audio format to Stereo or Mono. The default setting is Stereo. On -T units, this option appears disabled if you
select Analog Output 1.
7 - Tone Generator: The tone generator provides an internally generated audible tone. The selected tone
overrides any input source selection. Selecting 'Off' removes the override, allowing you to hear audio from the
selected source. You can choose from Off, 60Hz, 250Hz, 400Hz, 1kHz, 3kHz, 5kHz, 10kHz, Pink Noise, and
White Noise.
8 - Equalizer: The equalizer is a 10 band parametric equalizer enabling you to set any of the 10 default
frequencies (31Hz, 62Hz, 125Hz, 250Hz, 500Hz, 1000Hz, 2000Hz, 4000Hz, 8000Hz, 16000Hz) to any value
from 20Hz to 20kHz. Each band is set individually by selecting the band from the Band menu then adjusting
the remaining settings. A dynamic graph displays the resulting frequency response of the equalizer band.
Changing the Gain, Frequency, or Q settings can change the frequency response.
Use the following options to change the settings on the equalizer:
Band: Use the menu to select which of the 10 equalizer bands you want to configure. Band selection on the
Equalizer graph is also available. Hover the mouse pointer over a distinct band waveform until it highlights,
then click to select that band's parameters.
Filter Type: Use the menu to set the filter type for the selected equalizer band. You can choose from Bell,
Band Pass, Band Stop, High Pass, Low Pass, Treble Shelf, and Bass Shelf.
Frequency: Use the up and down arrows or direct text entry to set the center frequency for the selected
equalizer band. You can set the center frequency to any value between 20Hz and 20kHz.
Gain: Use the up and down arrow buttons or direct text entry to adjust the gain/attention level of the selected
band. You can set the gain from -12 to +12dB in 1dB increments depending on its filter type. The default
setting is 0.
Q: Q factor adjusts the filter from wider to narrower smoothing between inflection points on the frequency
response. The default setting is 1.4. The range is from 0.1 to 20.0 in 0.1 increment/decrement steps
depending on its filter type.
Tone Adjust: Use the menu to select a fixed adjustment to the frequency response depending on the current
use. You can choose from Off, Movie, Voice, and Music.
Enabled: Click to enable or disable the equalizer settings.
9 - Ducking: Use the menu to set the ducking priority and level of the audio output. For ducking level, you can
choose from Off, Low, Medium, High, and Custom. Selecting Custom activates settings you can adjust for
Threshold, Attack, Release, Attenuation, and Hold-time. Adjusting the settings automatically changes the
Ducking to a Custom set. The default setting is Off.
Priority: Use this menu to set the ducking priority for the microphones. You can choose from Off or Mic1.
Threshold: Use the sliders to adjust the threshold levels for each Dual Mono microphone, or the Single
Mode L/R microphone. You can set the threshold to any value between 0 and -60.
10 - Mix: Use the sliders to set the mix levels for the audio input and the two microphones. Each device has its
own mix level slider. You can set each level from 0 to -100dB.
62 Enova DVX-2150HD/2155HD All-in-One Presentation Switcher Operation/Reference Guide