GE LOGIQ E9 Service Manual page 155

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5180263-100, R

Turn Unit ON

1.) Switch ON the Mains Power Circuit Breaker at the rear of the unit. The ON/OFF button will become

Figure 4-2 The Circuit breaker and ON/OFF button

You should hear a "click" from the relays in the AC Power and the unit is ready to boot. The ON/OFF

button will remain amber.

2.) Press once on the ON/OFF button on the Operator Panel to boot the unit. The ON/OFF button will

turn green when it is pressed.

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

b.) Power is distributed to the peripherals, Operator Panel (Console), Monitor, Front End

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.

i.) As soon as the software has been loaded, either a 2D screen is displayed on the screen,

Processor and Back End Processor.

indicating that a probe has been connected, or a No Mode screen is displayed, indicating that

no probe has been connected.

Chapter 4 Functional Checks

LOGIQ E9 Service Manual