GE HealthCare CONFIDENTIAL
Direction 5936427, Rev. 1 LOGIQ Totus Basic Service Manual
Chapter 4 Functional Checks 4 - 9
4-2-3 Power ON/Boot Up (continued)
Switch ON the AC power to LOGIQ Totus
1.) Switch ON the circuit breaker at the rear of the LOGIQ Totus. The ON/OFF button turns white.
You should hear a click from the relays in the AC power and the LOGIQ Totus is ready to boot. This
indicates that there is power to the PS, but the LOGIQ Totus is OFF.
2.) Press once on the ON/OFF button on the Operator Panel to boot the LOGIQ Totus. The ON/OFF
button turns blue when it is pressed.
During a normal boot, you may observe that:
a.) The ventilation fans start on full speed, but slow down after a few seconds (listen to the fan).
b.) Power is distributed to the peripherals, operator panel, monitor, front end and back end.
c.) Back end and rest of the LOGIQ Totus starts with the sequence listed in the next steps:
1.) Back end is turned ON and starts to load the software.
2.) The Start screen is displayed on the monitor.
3.) A start-up bar indicating the time used for software loading, is displayed on the monitor.
4.) The software initiates and sets up the front end electronics and the rest of the instrument.
5.) The backlight in the keyboard is lit.
6.) As soon as the software has been loaded, either a B-Mode screen is displayed on the
screen, indicating that a probe has been connected, or a No Mode screen is displayed,
indicating that no probe has been connected.
NOTE: Total time used for start-up is typically less than 170 seconds.
After the B-Mode screen is displayed and any function is touched, the LOGIQ Totus will prompt a
password protected Login.
Figure 4-3 ON/OFF Button
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