Screen Service
SDT 200UB – SDT 500UB ARK-1 ATSC
Operations
July, 2009
v 1.0
Page 3 - 106
Table 20.
Alarms descriptions list
Alarm
Alarm Description
Up converter Osc. Unlock
UPCV Osc. not locked
PS Voltage out of range
PS voltage error
PS Current out of range
PS current error
Absolute Power Limiter
Absolute pwr high
Communication error
UPCV dialog error
Temperature High Alarm
Temperature high
Temperature Level-3dB Temperature
-3dB
Temperature High Warning
Temperature warning
Forward Power High
FWD Power high
Forward Power Low Warning
FWD Pwr low warning
Forward Power Low Alarm
FWD Pwr low alarm
Reflex Power High
Reflected Power high
Fan Speed
Fans warning
S/N level
RF input S/N low
GPS Lock
GPS not locked
GPS Communication Error
GPS dialog err
Signal 10 MHz Lock
10MHz not locked
Signal 129 MHz Lock
129MHz not locked
Signal 960 MHz Lock
960MHz not locked
Down Converter Osc. Unlock
DWCV Osc. not locked
No RF Input
RF In. not detected
RF Input Squelch
RF input squelch
RF Digital Ber Alarm
RF input BER high
File System Error
File system wrong
Bad File in File system
File error (*.ext)
No TS Input
TS In. not detected
FPGA Boot alarm
FPGA boot err
Warm up alarm
System warm up
