Telex RTS OMS OMNEO Main Station Advanced Digital Partyline Intercom Base (5-Pin Female) - Manual (Page 114)

114 en | Configuration | Audio menu OMS OMNEO Main Station
01-2021 | 03 | F.01U.380.820 Technical Manual Bosch Security Systems, LLC
Default 0 dB (15 Hz to 20 kHz)
Hiss Reduction 0 dB (15 Hz to 2 kHz)
-6 dB (2 kHz to 12.6 kHz)
Rumble Reduction 0 dB (50 Hz to 20 kHz)
Noise Reduction 0 dB (50 Hz to 2 kHz)
-6 dB (2 kHz to 8 kHz)
-80 dB (8 kHz to 12.6 kHz)
None
Adjustable 5-band Equalizer
An adjustable 5-band equalizer gives you the ability to adjust the low and high frequency
cutoff filters and the gain for each band. This is in addition to the preset equalization settings
on the local keypanel.
1 2 3 4 5
Low High Low High Low High Low High Low High
15.6 Hz 125 Hz 125 Hz 500 Hz 500 Hz 2000
Hz 2000
Hz 8000
Hz 8000
Hz 12.6
kHz
31.3 Hz 15.8
kHz
50.0 Hz 20.0
kHz
– Band 1 has three options for low cut-off frequency
– Bands 2, 3, and 4 have fixed frequencies
– Band 5 has three options for high cut-off frequency
Band Gains 1 through 5 Field
Use the Band Gains fields to adjust the frequency gain for the selected band.
Available selections for this field: +6 dB to 0.0 dB.
Low Frequency Field
Use the Low Frequency field to set the low point of the frequency band.
Available selections for this field: 50.0 Hz, 31.3 Hz, or 15.6 Hz.
High Frequency Field
Use the High Frequency field to set the high point of the frequency band.
Available selections for this field: 20.0 kHz, 15.9 kHz, or 12.6 kHz.
23.3.4 Headset Speaker
Figure 23.8: Configuration | Audio | Filters | Headset Speaker
Enabled Check Box
The Enabled check box determines whether the bandpass filter is applied to the headset
speaker.