GE Vivid 4 BT03 RFI - Front End Controller (FEC) Leds; RF and Tissue Processor (RFT); Beamformer (BF)

GE MEDICAL SYSTEMS
D
IRECTION 2392751-100, REVISION 3VIVID™ 4 SERVICE MANUAL
6-6 Section 6-3 - Front End Voltages and Signal Indicators
6-3-3 Front End Controller (FEC) LEDs
6-3-4 RF and Tissue Processor (RFT)
6-3-5 Beamformer (BF)
Table 6-5 Front End Controller LEDs
LED Indicates When Lit Comments
Red Board Failure Normally OFF
Green Board OK Normally lit
Yellow Scan Lit during scanning
Yellow Probe Change Lit during probe change
Yellow No Probe Lit if no probe is selected
Yellow HV Over Range
Lit if excessive HV is output,
possibly due to HV surveillance
Table 6-6 RF and Tissue Processor LEDs
LED Indicates When Lit Comments
Red Board Failure Normally OFF
Green Board OK Normally lit
Yellow DSP Runs Normally blinking
Yellow Data Out on Pipeline Lit during data transfer to pipelink
Red Clock Problems Normally OFF
Red Clock Problems Normally OFF
Red Clock Problems Normally OFF
Table 6-7 Beamformer LEDs
LED Indicates When Lit Comments
Red Board Failure Normally OFF
Green Board OK Normally lit
Yellow Bus Protocol Error Normally OFF
Yellow Scan Normally OFF
Yellow