Prodys PortaNet Hardware And Reference Manual page 25

III.2.2.1. Attenuation when the MIC/LINE level input goes to Talkback or Program
It is possible to define an automatic attenuation on signals that feed the
headphone outputs when the corresponding inputs go from Program to Talkback
or vice versa. The attenuation will be carried out according to the following
critera:
Program, Cue or International Sound can be attenuated when the corresponding
input is connected to the Talkback channel. It is possible to define an
independent attenuation level for each of them.
The same thing can be done regarding Talkback Tx and Talkback Rx, that is,
each signal can be attenuated when the corresponding input goes to program.
NOTE: When talking about 'the corresponding input', we mean the Mic/level
input with the same number as the headphone output we are configuring. Take
into account that there are two inputs, the fourth one and the international one
which do not have counterpart, so they cannot affect the alter the operation of
the headphone outputs.
III.2.2.2. Enable from TB Key
"Enable from Tb Key" is an additional option that only is available for Talback Tx
and Talkback Rx. When it is enabled, the corresponding signal will be sent to the
headphone outputs only when the corresponding input has been connected to
the Talkback channel, that is when its corresponding Tb key has been pressed.
Prodys S.L. Tel: +34 91 6896880 Θ Fax: +34 91 6943777 Θ Email: Θ Web:
sales@prodys.net www.prodys.com
Page 25