NOAA 12 DCS Subsystem Summary

Component	Description	Status
ANTENNA	Data Collection Subsystem - UHF Collection Antenna	Green
DPU	Data Collection Subsystem - Data Processing Unit	Green
DRU	Data Recovery Unit	Green
PCU	Data Collection Subsystem Power and Command Unit	Green
RECEIVER	Data Collection Subsystem Receiver and Search Unit	Green
RPU	Receiver and Power Unit	Green
SPU	Signal Processing Unit	Green

Subsystem History:

Date	Time	Component	Description
08/03/2004	20:10:00	DRU	DCS DRU's turned back on (UVTRIP recovery operation). Subsystem exhibiting nominal function Status upgraded back to green.
08/03/2004	13:44:00	DRU	Turnon all DCS DRU's ON (undervoltage trip recovery).
07/25/2004	23:18:00	DRU	Battery undervoltage safestate tripped causing power load shed that included DCS DRU power off. Declared red in status until recovery complete.
05/14/1991	15:26:00	PCU	On Orbit
05/14/1991	15:26:00	RECEIVER	On Orbit
05/14/1991	15:26:00	DPU	On Orbit
05/14/1991	15:26:00	ANTENNA	On Orbit
05/14/1991	15:26:00	DRU	On Orbit
05/14/1991	15:26:00	RPU	On Orbit
05/14/1991	15:26:00	SPU	On Orbit