• SIGNA™ Hero 3.0T Service Methods
  • 5852800-8EN Revision 1.0
  • Object ID: 00000018WIA30480810GYZ
  • Topic ID: id_2005705 Version: 3.1
  • Date: Nov 30, 2021 11:45:07 AM

Replacing the In-Room Display (IRD)

Removal and installation of the IRD.

Prerequisites

Personnel requirements
Required personsPreliminary requirementsProcedureFinalization
1-75 minutes-
Tools and test equipment
ItemQuantityPart numberManufacturer
Nonmagnetic Titanium Service Tool Kit, Large Set15112581-
Replacement parts
ItemQuantityPart numberManufacturer
MR Compatible 12.1 inch In Room Display18771126-61-
Run P5006 Cable Harness, GOC to IRD Fiber Optic15875244-
Run M3314, Cable IRD_OCP power, Nonmagnetic15476816
Safety

Before working in any GE Healthcare MR suite or performing any GE Healthcare service procedure, you must:

  • Have read and understood all hazard conditions and safety requirements in the latest revision of the GE Healthcare MR Service Safety Manual (5452735).
  • Have successfully completed all relevant GE Healthcare Environmental Health and Safety (EHS) courses (or for non-GE employees, equivalent workplace training courses).
  • Comply with all site-specific training and workplace safety requirements.

If you have any safety concerns at any time, do not begin work or immediately stop work and move to a safe location. Immediately contact your supervisor or site safety officer for instructions on how to proceed.

To access the IRD, do the following:
  1. Shutting down the host computer
  2. Applying LOTO - ISC
  3. Removing the magnet left- and right-hand lower access panels
  4. Removing the dockable table interface cover
  5. Removing the magnet left and right control panel covers
Topic ID: id_2002195

Removing the In-Room Display (IRD)

Prerequisites

Personnel requirements
Required personsPreliminary requirementsProcedureFinalization
1-45 minutes-

Procedure

  1. Place the control panel cover with the IRD on a padded surface to prevent scratching the touch screen.
  2. Remove the four (4) screws that attach the IRD to the control panel cover.
    Figure 1. Remove screws and washers
  3. Lift the control panel cover off of the IRD.

  4. Repeat the procedure for the adjacent IRD, if necessary.
Topic ID: id_2005704

Installing the In-Room Display (IRD)

Prerequisites

Personnel requirements
Required personsPreliminary requirementsProcedureFinalization
1-30 minutes-

Procedure

  1. Place the new IRD on a padded surface to prevent damage to the touch screen and place the control panel cover over it.

    Do not remove the screen's protective cover.
  2. Secure the IRD to the control panel with four (4) screws.
    Note: Ensure that the IRD is centered as you screw it in.
  3. Repeat the procedure for the adjacent IRD, if necessary.
Topic ID: id_2005733

Finalizing IRD replacement

Procedure

  1. Reinstall the covers:
    1. Installing the magnet left and right control panel covers
    2. Installing the dockable table interface cover
    3. Installing the magnet left- and right-hand lower access panels

    Result

    Figure 2. MR Compatible 12.1 inch In Room Display (8771126-61)
  2. Remove LOTO and restart the host computer.
  3. Check the functionality of the replaced item. Run the associated diagnostic, if necessary.
  4. From the Common Service Desktop, select Diagnostics > Hardware Location > Magnet Room > In Room Display.