Bosch IRIS-Net User Manual page 379

IRIS-Net
Element Default
RAMP TIME 20 ms
RMS IN 10 ms
RMS DUGAN 10 ms
DIV DUGAN 10 ms
DIV FINAL 10 ms
BAND-PASS FILTER
A band-pass filter is a device that passes frequencies within a certain range and rejects frequencies
outside that range. The frequency and quality of the filter is adjustable.
Element Default
1000Hz
1
Bosch Security Systems B.V.
Range Description
1...20000 ms Time constant of faders
1...2000 ms Time constant of RMS measurement of input signals.
1...2000 ms Time constant of RMS measurement of dugan-gain weighted input
signals.
1...2000 ms Time constant for weighting rate of input signal level, based on total
level.
1...2000 ms Time constant for rate of level change.
Range Description
Switches between frequency (magnitude) and phase
response (phase) indication.
Switch for selecting dB-axis scaling of 25 dB (± 12.5
dB) or 50 dB (± 25 dB).
20 FREQUENCY sets the center frequency of the band-
Hz...20 pass filter.
kHz
0.4...1 The Q-value sets the quality and thus the response of
00 the band-pass filter.
User Manual
DIGITAL MATRIX | en 379
2017.05 | 3.20 | F.01U.119.956