GE Healthcare · MRDiscovery22688342268899

Cradle home position not found due to S1 switch.

Symptom

Cradle loses Home Position when driven fully out of scanner. Cradle loses home position and reports "no home found" when brought fully out of the magnet. Customer has to drive it 1.5-2" in before it begins to count.

Error message

2268834 Home switch didn't become in-active in expected distance 2268834 Home switch didn't become in-active in expected distance. 2268834 ERROR: EM_SRI_CAN_HOME_SW_ERROR Home switch didn't become in-active in expected distance or the cradle didn't stop in expected distance from home. Extended Error: This can be due to SRPS

2268899 Alignment lights can't be turned on without cradle position known. Please move the cradle to home. See Long Description 2268899 ERROR: EM_SRI_CAN_ALIGNMENT_LIGHT_NO_HOME Alignment lights can't be turned on without cradle position known. Please move the cradle to home.

Applies to

Models
Discovery
Product
Discovery MR750. Also called DVMR. This product is compatible with 3.0T 20.0, 20.1_IB1, IB2, 21.0 and DV22.0 software only
Software
20.1_IB1 and IB2 This release of software is applicable to Discovery MR450 and Discovery MR750 systems. See Long Description 20.1_IB1 is the unified Discovery MR450 and Discovery MR750 software release. Known internally to engineering as "DVIB". This release of software is applicable to Discovery MR450 and Discovery MR750 systems. 20.1_IB2 is the upgrade (bug fixes) for IB1.
Component
5191049 HARNESS LED AND SWITCH LPCA 5191049 HARNESS LED AND SWITCH LPCA
Area
MR

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