Technical data

PAGE 60
Windows PC Software
– Audio Line: Via this function you can signalise the currently selected Au-
dio line. Please select under Audio line the desired Audio line PRETALK,
HOLD or ON AIR.
Under Line (only in the ISDN operating mode) you select the line whose
status you want to signalise. In addition to Line 1 and Line 2 you can mon-
itor the Audio status of both lines if you select the option All Lines. As
soon as one of the two lines meets the criteria, the signal is set on the TTL-
Pin.
– System Alarm: If one of the possible system errors ((see CHAPTER 5.8.2)
occurs, it can be signalised by selecting this option.
Relay
The following description applies for both configuration windows Relay 1
and Relay 2.
FIG. 26 RELAY
The options for the relay configuration are identical with the configuration of
a TTL-Pin. The following Function Codes are available:
– Always open : The relay contacts are always open.
– Always closed : The relay contacts are always closed.
– Connection Status : With the use of this function you can signalise the
connection status of a line. Select the connection status under Status. The
following configurations are possible:
ATTENTION Please pay attention to the maximum switch current of 200 mA respectively
the maximum switch voltage of 48V per relay output.
!