GE LOGIQ E10, Basic Service Manual

Page: 138 / 778

D
IRECTION
5750007-1EN, R
EV
. 1 LOGIQ E10 B
ASIC
S
ERVICE
M
ANUAL
4 - 8 Section 4-2 - Functional checks
Turn the LOGIQ E10 ON
1.) Switch ON the Mains Power Circuit Breaker at the rear of the LOGIQ E10. The ON / OFF button will
become white.
You should hear a “click” from the relays in the AC Power and the LOGIQ E10 is ready to boot. The ON /
OFF button will remain white.
2.) Press once on the ON/OFF button on the Operator Panel to boot the LOGIQ E10. The ON / OFF
button will turn blue when it is pressed.
During a normal boot, you may observe that:
a.) The 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 and Back
End.
c.) Back End and rest of scanner starts with the sequence listed in the next steps:
d.) Back End 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,
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 one and a half minutes or less. If starting after a power
loss or a lock-up, the start-up time may be up to four minutes.
Figure 4-2 2D Screen on the display