System Elements And Their Operation - GE Invenia ABUS 2.0 Technical Publication

System elements and their operation

Dual Box Chassis
Invenia ABUS 2.0 – System Setup and Basic Service Manual
4700-0043-00 Rev. 4
This part of the manual discusses each major component in the
architecture and explains how it operates.
The Dual Box Chassis has one compartment for the ultrasound
components, and one compartment for the computer (PC)
components and main power supply. The Ultrasound Box and
the PC Box are each separately removable for servicing. This
can be done after removing the outside covers of the Dual Box
Chassis.
Figure 5-4. Dual Box Chassis
The Dual Box chassis design has upwards vertical airflow in all
compartments to cool the ultrasound components, the PC Box's
Motherboard and GPU, and the power supply and power supply
PWAs.
The chassis grillwork on the bottom has round holes permitting
air intake from below, through the removable air filter.
General theory of operation
5-9