User's Manual Part 2

CL1TC-4 400W DVB-H Transmitter Alarms
Product Manual, Rev. 1 138
10.6.19 HPA Power Supply 1 Fault
HPA Po
wer Supply 1 Fault (Critical)
Low High
27.0 VDC 32.0 VDC
HPA Power Supply 1 Fault – set when HPA power supply 1 DC voltage is out of the HPA
allowable range and has reached the critical limits.
NOTE: Automatic HPA shutdown is initiated by the HPA when the critical level is reached
and a HPA Failure alarm is raised. The Web-GUI interface has no control over this action.
10.6.20 HPA Power Supply 2 Fault
HPA Po
wer Supply 2 Fault (Critical)
Low High
27.0 VDC 32.0 VDC
HPA Power Supply 2 Fault – set when HPA power supply 2 DC voltage is out of the HPA
allowable range and has reached the critical limits.
NOTE: Automatic HPA shutdown is initiated by the HPA when the critical level is reached
and a HPA Failure alarm is raised. The Web-GUI interface has no control over this action.
10.6.21 Fan 1 Stalled
F
an 1 Stalled – set when front panel fan #1 ceases operation (stalls).
10.6.22 Fan 2 Stalled
F
an 2 Stalled – set when front panel fan #2 ceases operation (stalls).
10.6.23 RF Interlock Fault
Note: R
F Interlock Fault is not used for this application.