SMD 989– User Manual
Page 91 (105)
10MHz Ext. Ref Clock Error
Indicates the unit’s external reference source has
changed between either internal or external.
Unable to detect 12V from Power Supply
Unable to detect 3V from Power Supply
Unable to detect 5V from Power Supply
No ASI Sync with TS Input
Unit switched to backup Input
Fan Speed Below Lower Limit
A fan failure has been detected
Indicates the IF output is muted
Indicates MPEG/IP Data loss
Indicates IP Bit Rate Error
Indicates the MPEG/IP Data Link is broken
Indicates MPEG/IP Data interface cannot sync
with the TS
RTP reception errors indicated
Data underflow/overflow in buffer, rate adaption
issue where TS packets are discarded
TS Continuity Count Error
TS Analysis – CC Error indicated in TS Header
TS Analysis – PID error in ES
TS Analysis – PAT CC error
TS Analysis – PMT CC error
TS Analysis – TS sync byte
Internal temp. is outside range of 0 to 45 Celsius
Upconverter IF Input Freq. Error
Not within auto-lock range of 70 or 140 MHz
Upconverter IF Input Level Error
Indicates IF input is not within the acceptable level
range for the upconverter
Indicates the RF upconverter is muted
Upconverter Oscillator Error
Indicates a loss of oscillator or communication
Indicates loss of RF upconverter output or system
communications
Figure 83: Relay event descriptions