GE HEALTHCARE
DIRECTION 2286865, REVISION 14 LOGIQ™ 7 SERVICE MANUAL
Section 5-4 - Block Diagrams and Theory 5-13
5-4-2 General Information
• LOGIQ™ 7 is a phased and linear array ultrasound imaging scanner. It has provisions for analog
input sources like ECG and phono. A dedicated Doppler probe may also be connected and used.
• The system can be used for:
- 2D Black and White imaging
-2D Color Flow
- M-Mode Black and White imaging
- Color M-Mode
- Doppler
- a number of combinations of the above
• LOGIQ™ 7 is a digital beam forming system that can handle up to 192 element linear probes
through multiplexing.
• Signal flow from the Probe Connector Panel to the Front End, to the Mid Processors and Back End
Processor and finally to the monitor and peripherals.
• System configuration is stored on a hard disk and all necessary software is loaded from the hard
disk on power up.