User's Manual

TB9300 Installation and Operation Manual Operation 45
© Tait Limited March 2017
3.2.2 PA
The indicator LEDs on the PA are visible through a slot in its front panel.
Indicator LEDs These LEDs provide the following information about the state of the PA:
■ steady green - the PA is powered up
■ flashing green - the PA has no application firmware loaded or activated;
you can use the web interface
to download or activate the firmware; also
see “Preparing to Download Firmware” on page 93
■ flashing red - one or more alarms have been generated; you can use the
web interface to find out more details about the alarms.
The alarm LED will flash whenever an alarm is generated, whether or
not this alarm has been disabled via the web interface.
Figure 3.4 Indicator LEDs on the PA
b
indicator LEDs
b
50W PA
100W PA