XDS PRO1
Receiver User’s Guide
X-Digital Systems
Rev A - August 29, 2009
16
3 Front
Panel
The PRO1 receiver is equipped with four status LEDs that are indicative of the power,
signal, update and fault states of the receiver
3.1
Status LEDs
Each of the four status light-emitting diodes indicates a specific state of the receiver. The
following sections provide details on reading the status of the receiver based on the
LEDs.
3.1.1 The Power LED
The POWER LED is on when the unit is plugged in and there is no problem with the
internal circuitry.
3.1.2 The Signal LED
The SIGNAL LED is used to indicate whether or not the receiver has locked onto a
signal. The Signal LED will either be solid green if the receiver is locked or off if the
receiver is not receiving a signal.
3.1.3 The Update LED
The UPDATE led indicates a software download/upgrade is in progress. When it is
blinking slowly (once per second), the download is in process. When it blinks fast (three
times per second), an upgrade has been successfully installed and the receiver is ready to
be rebooted as soon as it is convenient.
The update LED will also be blinking if you haven’t activated your receiver unit with the
NMS. If the Ethernet is properly configured on your receiver, it should auto-activate.
3.1.4 The Fault LED
The FAULT LED has three possible states. A red Fault LED indicates that there is an
active fault condition affecting the receiver; a green Fault LED indicates that there is no
active fault, but that there is either an active warning or a past fault in the fault history; a
Fault LED that is off indicates that there are no current or past faults. The STATUS menu
(described below) will give you details as to which faults are active.
