Eela Audio D3 manual, October 2009
21
GPIO
Select the purple GPIO button and set your ‘Ringtone detect’ GPI and ‘Modem on’ both to ‘8’.
Standard for an Eela Audio hybrid the shape and type of the GPIO’s are continuous so do not select
any checkboxes in the main GPIO settings menu (see page 7)
An incoming call is indicated by a fast flashing LED in the grey “select” button. In case this LED is
flashing slowly it indicates an “Off Hook” / ON state of your hybrid.
In “Input select” mode of this channel 5 a yellow box with a telephone is visible. Touching this icon
will open the telephone screen to put the hybrid on and off hook and to dial a telephone number.
Dialing is done with and internal DTM tone generator and most hybrids are transparent for these
tones.
You can connect up to 4 hybrids this way each using another AUX for the return signal. Make sure the
AUX volume of the corresponding input is closed and all others open.
