60 TimeCreator 1000 User’s Guide 097-93100-01 Revision C – February, 2010
Chapter 3 Installing the TimeCreator 1000
Applying Power to the TimeCreator 1000
IMC Module
Power Off Module power fault
Green Module power is functioning properly
GPS Off System is not provisioned to use GPS reference
Amber GPS input is enabled but GPS input has not been
qualified as reference
Green System is provisioned to use GPS reference and GPS
reference is qualified as reference
Alarm Off There are no alarms being generated by the system
Red There are alarms being generated by the system
Ethernet
Connection
Off No Ethernet link established
Green Ethernet link established
Ethernet Activity Off No Ethernet activity
Amber Blinks with Ethernet activity
IOC Module
Ext Ref Off System is not provisioned to use external references
Amber System is provisioned to use external references, but
at least one of the reference inputs has been
disqualified from being selected as system reference
Green System is provisioned to use external reference(s)
and all reference inputs are qualified as possible
system references
Power Off Module power fault
Green Module power is functioning properly
Alarm Off There are no alarms being generated by IOC
Module’s components, Input, Outputs, Clocks, etc.
Red There are alarms being generated by IOC Module’s
components, Input, Outputs, Clocks, etc.
Active Off Module is in Standby Mode
Green Module is in Active Mode, output source
Holdover Off Module is not in Holdover
Amber Module is in Holdover
Output Off DTI output error or port is in standby mode
Green All DTI server ports are operating normally
Table 3-5. Module LED Descriptions (Continued)
LED Color Description