GE Vivid E9, Service Manual

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GE H
EALTHCARE
D
IRECTION
GA091568, R
EVISION
5 VIVID E9 S
ERVICE
M
ANUAL
4 - 6 Section 4-2 - General procedures
4-2-1-3 Turn Unit ON
1.) Switch ON the Mains Power Circuit Breaker at the rear of the unit.
You should hear a “click” from the relays in the AC Power and the unit is ready to boot.
2.) Press once on the On/Off key on the Operator Panel to boot the unit.
During a normal boot, you may observe that:
a.) The unit’s ventilation fan starts on full speed, but slows down after a few seconds (listen to the
fan sound).
b.) Power is distributed to the peripherals, Operator Panel (Console), Monitor, Front End
Processor and Back End Processor.
c.) Back End Processor and rest of scanner starts with the sequence listed in the next steps:
d.) Back End Processor is turned ON and starts to load the software.
e.) The Start Screen is displayed on the monitor.
f.) A start-up bar indicating the time used for software loading, is displayed on the monitor.
g.) The software initiates and sets up the Front End electronics and the rest of the instrument.
h.) The backlight in the keyboard is lit.
Figure 4-2 The Circuit breaker and On/Off button
Figure 4-3 Start-up bar