Comtech EF Data LBC-4000 - Manual (Page 70)

LBC-4000 L-Band Up/Down Converter System with Ethernet Revision 2
Front Panel Operation MN-LBC4000A
5–14
5.2.3 FAULTS
CURRENT STORED
Use the [←][→] arrow keys to select the CURRENT or STORED faults, and then press [ENT].
5.2.3.1 FAULTS: CURRENT
Use the[↑][↓] arrow keys to scroll between and view the available lists of current faults.
For all read‐only Fault displays, press [ENT] or [CLR] to return to the previous menu.
The following table identifies each read‐only display available from the FAULTS: CURRENT menu
branch, including a sample screen and a functional description of the display:
Submenu Example Description
Conv-A
Faults: Conv-A
iflo=OK rflo=OK temp=OK
For Converter Unit A or B: The faults
for the selected Up/Downconverter
IDU are shown, where:
iLO = IF Lock Fault
rLO = RF Lock Fault
Tp = Oper Temp (°C) Fault
Conv-B
Faults: Conv-B
iflo=OK rflo=OK temp=OK
PwrSupA
Monitor PS A: 12V=OK
8V=OK 5V=OK
The 12V, 8V, and 5V faults for the
selected power supply are shown.
PwrSupB
Monitor PS B: 12V=OK
8V=OK 5V=OK
Ext RefOsc
Faults: Ext Ref
Ext Ref = FT The external reference oscillator fault
menu
5.2.3.2 FAULTS: STORED
VIEW CLEAR-ALL
Use the [←][→] arrow keys to select VIEW or CLEAR‐ALL, and then press [ENT].
FAULTS: STORED
Æ VIEW
Fault No. 06 10:28:53
OK-IFLO_A 08/10/04