Harris Maxiva ULX, Technical Manual

Page: 126 / 308

3-20 888-2629-200 10/6/10
WARNING: Disconnect primary power prior to servicing.
Section 3 Operation
Maxiva ULX COFDM Series
3.9.1 System Faults
This screen is accessed by pressing the Faults button on the System screen. An active
fault condition is highlighted in RED while a warning condition is highlighted in
YELLOW.
For more information on these faults refer to Section 6, Diagnostics.
Figure 3-15 System Faults Screen
3.9.2 System Fault Log
This screen is accessed by pressing the System Fault Log button on the System screen
in Figure 3-14 on page 3-19. It is a complete listing of all transmitter and system faults
in the order in which they occurred. It can hold up to 99 faults and then becomes a FIFO
(First IN - First Out) memory buffer, with the
latest fault entry on top . Active Faults
will be highlighted and cannot be reset. All other faults will be cleared when the RESET
button is pressed. Use the NEXT and PREVious buttons to view the entire list.
A complete listing of all faults which can show up in this log, along with a brief
explanation of each fault, is given in the following tables in Section 6, Diagnostics.
•
Table 6-1, “Maxiva Drive Chain Fault List,” on page 6-5
•
Table 6-2, “PA and IPA Module Fault List,” on page 6-7
•
Table 6-3, “Power Supply Faults List,” on page 6-8
To Figure 3-14