During an alarm, chime or announcement via the system paging station, 24V are
available at the PRIO OUT connector (32). This voltage can i.e. be used to control a
bypass relay. The maximum current is 100mA.
Also the PRIO OUT contact can be switched to GND (Ground).
For this purpose it is
necessary to change
the position of internal Jumper 1 from the left position (see
picture) to the right position. After that the pin in the middle and the right pin are
connected. After opening the cover you will find the internal Jumper 1 in the middle
of the vertical circuit board behind the back panel, as shown in the picture.
View from backside
3. Audio Outputs
3.1 Post Master Out
You can connect an additional power amp to this output.
The signal volume can be adjusted by the MASTER control (21).
3.2 Rec. Out
The mixed signal is available at the REC OUT connectors (46).
It cannot be controlled by the MASTER control (21).
3.3 Pre Out / AMP In
The PRE OUT und AMP IN connectors (46) are bridged by a jumper that connects
the preamp with the power amp stage.
You can loop in an equalizer, DSP, compressor or alike at these connectors.
3.4 Speaker Output
The output signal of the internal power amp is available at the speaker
connectors (25).
Attention!
A simultaneous use of the different tabs (4
Ω/70V/100V) is not allowed and
may lead to the damage of the unit!
