Select:) Faults Menu Branch; Faults:) Current - Comtech EF Data DT-4500 Series Installation And Operation Manual

DT-4500 Series C- and Ku-Band Down Converters
Front Panel Operation
Press ENTER or CLEAR to continue.
6.2.5

(SELECT:) FAULTS Menu Branch

The MASK selection is disabled in redundancy systems.
Use the   keys to select CURRENT, STORED, or MASK. Press ENTER.

6.2.5.1 (FAULTS:) CURRENT

Four read-only information screens are provided to monitor a number of
operating parameters and return back whether the parameters are OK
(operating within normal ranges), or FT (currently faulted). These examples are
provided for reference only – the data varies depending on the operating
conditions for the system in use:
Converter Temp = +30.0C ▲
IFLO Tuning = 0.38V ▼
Synth Tuning: Sum=0.32V ▲
Coarse=06.0V Fine=03.5V ▼
CURRENT STORED
Power Faults: 15VDC=OK
14VDC=OK VCC=OK
IFLO Lock Detect = OK
Synth Faults: SumLD=OK ▲
FineLD=OK CoarseLD=OK ▼
6–18
MN/DT4500.IOM
MASK
▲
▼
▲
▼
Revision 2