• While a TB group is activated momentarily (i.e. by holding its TB group key),
its members cannot be deactivated individually.
• As long as a TB group is active, its own key is illuminated, together with the
keys of all of its members.
• When individually deactivating the TB group members one after the other,
the TB group key becomes dark as soon as its last member has been deacti-
vated.
TB Source Configuration
Router sources (i.e. physical inputs) of the different talkback inputs must be
defined using the configuration tool (see chapter 6.5.25).
The following TB sources are available:
TB Sources No. of TB Buses
1 TBFromExtern 1
1 TBFromExt1 1
1 TBFromExt2 1
1 TBFromExt3 1
1 TBFromExt4 1
4 TBFromCR (exclusive) 1
4 TBFromStudio (simultaneous) 4
Since only one of the four specified physical inputs can be the source for
TBFromCR at a time, the user has to select one of them. Up to four keys may
be configured, e.g. in the talkback key section, that allow the user selecting
the desired physical input without having to start the configuration tool.
TB and PFL Key/Button Indication
Desk PFL Key:
PFL Status Key Indication
Off Dark
On Yellow
Cut Orange
Desk TB Key:
TB Status Key Indication
Off Dark
On Red
Programming TB group
Red if assigned to group
Incoming TB
Red, flashing
Desk PFL/TALK Key:
PFL Status Key Indication
Off Dark
On Yellow
Cut Yellow (!)
Please note that with this definition, there is no visible difference between PFL On and
PFL Cut (broadcast mode: PFL cut on channel active)
TB Status Key Indication
Off Dark
On Red
Programming TB group
Red if assigned to group
Incoming TB
Red, flashing
CHAN - FDR Bus Page
PFL Button:
PFL Status PFL Button Indication
Off Dark
On Red
Cut Orange
To Next Page
Loading...
