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© Pan Acoustics GmbH
V 1.1
Page 20 of 36
Operating Manual Pan Beam Series
6.4.8. Alarm contact (alarm loop)
Each Pan Beam speaker has an alarm
contact. Via this alarm contact, the
speaker can report a detected error. For
this purpose, a switch relay is installed
in the speaker, which is closed in normal
operating status. If the speaker is not in
operation, there is no power supply, or if
an internal error is signalled via the DSP,
the relay is opened.
Pan Beam speakers connected to
a DANTE network also have this
function. This function can be used
via the Pan Beam Net-Link interface.
This is achieved by connecting the
speaker to an appropriate interface, e.g.
Pan Con, via the Pan Beam Net-Link
interface by means of a network cable.
Via the alarm contact on the Pan Con
interface, the alarm contact status can
be monitored by means of a GPI on the
media controller.
Pan Beam
Alarm
USB
PWR
Pan Con 485
TRX
7. Interfaces
Pan Beam
Alarm
USB
PWR
Pan Con 485
TRX
Audio A
Audio B
Input
1
2
3
5
7
4
6
(1) Audio A
Audio input A for analog audio signals
(2) Audio B
Audio input B for analog and digital
audio signals
(3) LED TRX
Illuminated orange during data transfer
(4) USB (B) connector
for link to PC
(5) LED PWR
Illuminated green when voltage detect-
ed via USB port
(6) Alarm
-->
see chapter 6.2. "Alarm contact"
(7) Pan Beam
RJ45 connector for Pan Beam speakers
Various interfaces are available for the operation and setup of a Pan Beam network.
7.1. Pan Con