Technical data

PAGE 58
Windows PC Software
– ON AIR: If you select this function, it is signalled when a caller is
switched to ON AIR. Under POTS/ISDN Line you select if you want to
signal the ON AIR status of Line 1, Line 2 or both lines (Any). If you
select Any, the signal is set on the TTL Pin as soon as one of the lines is
switched to ON AIR.
– PRETALK: If you select this function, it is signalled when a caller is
switched to Pretalk. Under POTS/ISDN Line you select if you want to
signal the Pretalk status of Line 1, Line 2 or both lines (Any). If you se-
lect Any, the signal is set on the TTL Pin as soon as one of the lines is
switched to Pretalk.
– Ringing/Connected State: Toggeling of voltage when a call is coming
in (e.g. for flashing light). When the connection is established, the TTL
Pin is set.
– Called Number:
– Information Base Entry: Special function for projects.
– Any System Alarm Pending: This function signals any system alarm.
– Application Alarm Pending: If you enable this function, you can select
under Alarm which Application Alarm you want to signal.
– DTMF Digit Received:
– ON AIR by Terminal (not Shared Mode):
If you select the option Inverted, which is displayed next to the function code,
the inverted signal is transmitted.
Relay
The following description applies for both configuration windows Relay 1
and Relay 2.
FIG. 39 RELAY
ATTENTION Please pay attention to the maximum switch current of 200 mA respectively
the maximum switch voltage of 48V per relay output.
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