Home
Troubleshooting
Diagnostics
Hardware Location
Pen Panel Cabinet
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.

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
  - Hardware Location
    - Global Operator Console
    - Heat Exchanger Cabinet
    - Magnet Room
    - Pen Panel Cabinet
      - Transmitter 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
      - Shim Supply Diagnostics
    - PGR Cabinet
- 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: 00000018WIA30D99230GYZ
Topic ID: id_15667067 Version: 2.2
Date: Jul 13, 2021 4:27:37 PM

Doing the gather load data diagnostic

Topic ID: id_SL11658691-1224633

Diagnostic description

Topic ID: id_SL1849873-1224633

Diagnostic path

Topic ID: id_SL1849874-1224633

Purpose

Topic ID: id_SL1849875-1224633

Components tested

Cables
Connectors
Coil (if connected)

Topic ID: id_SL1849881-1224633

Requirements

None

Topic ID: id_SL1849883-1224633

Test sequence

Topic ID: id_SL1849884-1224633

Expected results

Home
Troubleshooting
Diagnostics
Hardware Location
Pen Panel Cabinet
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.