Troubleshooting
- Diagnostics
  - Doing the High Order Shim (HOS) supply diagnostics
    These diagnostics allow setting of currents on various High Order Shim (HOS) channels, and reading of these currents. In addition, various tests allow you to determine the functionality of the HOS circuit and the health of the supply.
  - System Function
    - Acquisition/Pulse Generation
    - Global Operator Console
    - Gradient
    - Patient Handling
    - Peripheral Communications
    - Power/Support Systems
    - Recon
    - RF
      - RF Hub Board Level and Datapath Diagnostics
      - Receiver Diagnostics
      - Transmitter Diagnostics
      - UPM Diagnostics
      - Driver Module Diagnostics
        Doing the gather load data diagnostic
        This test checks the current draw on the dynamic disable (DD) and transmit/receive (TR) bias lines. Run this test to troubleshoot intermittent problems and collect baseline data on any new surface coil.
        I/O Status
        Power Supply Data
  - Hardware Location
- System
- Gradient
- Radio Frequency (RF)
- Spectroscopy
- Doing system gain calibration (DV27 or later)
- System Gain Calibration (for systems DV26 or earlier)
  Body system gain calibration.
- Image Quality

Discovery MR750 3.0T System Service Methods
5690009-2EN Revision 4
Object ID: 00000018WIA30DC6030GYZ
Topic ID: id_12373344 Version: 1.2
Date: Jul 5, 2019 10:03:32 PM

Power Supply Data

Topic ID: id_SL11658706-1057778

Disclaimer

Depending on your service agreement, not all service tools, diagnostics, and utilities referenced in this document may be accessible. Contact your sales person for information on available service license packages.