59
INGENIA IG4T
Cod. 420120235 REV. 1.2
Wide indoor environment setting
MICROPHONE SETTING MENU
IG4T allows the input of a microphone with XLR connector. When using
this source, it may be useful to apply a filtering to the signal to cut any
unwanted frequencies (by a high-pass filter with adjustable cut frequency).
Or it may be necessary to intervene (by a notch or band-stop filter with
selectable band centre) to prevent any feedback (or Larsen effect). To
perform one of these settings, or both of them, after accessing the
MICROPHONE SETTING menu:
1.
Select and confirm HP filter (high-pass filter)
2.
Select and confirm the value of the high-pass filter cut frequency, with
a range of 50 Hz – 200 Hz and a resolution of 10 Hz (select the “None”
value if you wish to disable the filter)
3.
Select and confirm “Antifeedback” (anti-feedback or anti-Larsen effect
filter)
4.
Select and confirm the value of the band centre frequency, with a
range of 260 Hz – 15000 Hz and a resolution of 10 Hz (select the
“None” value if you wish to disable the filter)
5. Return to the initial screen by selecting the “HOME” symbol
Microphone Setting Menu
