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Manual Robin SV ENG - v. 3.1.0
The echo canceller can be set to:
Off, no echo cancellation
Adaptive, active echo cancellation. Allows two-way simultaneous communication
Half-duplex, makes use of sound detection to switch between speaker or microphone. This
disables simultaneous two-way communication. You either speak or listen.
With the echo canceller set to ‘half duplex’ a ‘Vox level’ slider is visible. It allows you to set the
switch level of the microphone / speaker
! Note: Tuning the ‘Vox level’ is necessary to establish good communication when set to ‘half-
duplex’. !
5.2.2.2 Audio / Detection
The Robin SV is capable of detecting sound through its microphone.
This detection can trigger ‘Actions’ such as activation of a relay or automatic calling to a phone set.
These actions can be defined in the menu -System-Events-.
Depending on the location of the Robin SV and the type of sound that should trigger the detection,
two parameters can be set: the volume and the duration.
Short audio spikes can be filtered by increasing the duration setting. Background noise can be
filtered by increasing the threshold.
Audio detection:
Enabled
Treshold
Duration
Enable or disable the audio detection
Change the volume threshold of the detection
Change the audio duration of the detection
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Configuration
