Telex RTS OMS OMNEO Main Station Advanced Digital Partyline Intercom Base (5-Pin Female) - Manual (Page 112)

112 en | Configuration | Audio menu OMS OMNEO Main Station
01-2021 | 03 | F.01U.380.820 Technical Manual Bosch Security Systems, LLC
Band Gains 1 through 5 Field
Use the Band Gains fields to adjust the gain for the selected frequency band.
Available selections for this field: -6.0 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.
23.3.2 Headset mic
The Headset Mic option allows the user to configure where audio is coming from and the type
of microphone used.
By default, if no headset is detected, the headset mic input is muted to avoid unwanted noise
to the system.
Figure 23.6: Configuration | Audio Filters | Headset Mic
Enabled Check Box
The Enabled check box determines whether users are able to modify presets, frequencies, and
gain settings.
Presets Field
Use the Presets field to select one of five equalization settings. Equalizations are predefined
settings that modify the frequency envelope of an audio channel. This device has a 5-band
equalizer. Each preset provides a different EQ to apply to the audio. When presets are used,
band gains do not need to be set individually.
Available selections for this field are:
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