What is Canon Medical (Toshiba) CT error code B1940000?

One of the couch vertical movement brake relays has malfunctioned. It is reported by the GTS (Gantry + Table System) controller on Activion16 and Aquilion RX CT systems. Severity: Alarm — high severity; subsystem: Patient couch / table.

What should a field engineer do about B1940000?

Although couch vertical movement is possible,. Isolate the Patient couch / table subsystem and follow the GTS status-code troubleshooting in the service manual. FSELIB documents the full diagnosis and remedy for the Activion16 (TSX-031A).

Alarm — high severityPatient couch / table

B1940000 — One of the couch vertical movement brake relays has malfunctioned

Canon Medical (Toshiba) CT error code, reported by the GTS (Gantry + Table System) controller.

What B1940000 means

On Activion16 and Aquilion RX CT systems, status code B1940000 indicates: One of the couch vertical movement brake relays has malfunctioned. The code originates in the Patient couch / table section of the GTS (Gantry + Table System) controller. Severity level A1 (Alarm — high severity).

Reported action: Although couch vertical movement is possible,.

Toshiba / Canon Medical CT systems that use the GTS (Gantry + Table System) controller, including the Activion16 (TSX-031A) and the Aquilion family.

Full troubleshooting for B1940000

The complete diagnosis, cause tree, and step-by-step remedy for the Patient couch / table subsystem are documented in the FSELIB Activion16 (TSX-031A) service manual — re-authored, web-first, with real figures.

Open the Activion16 service manual

Related Patient couch / table codes

B1270000Error in Table movement B1370000Table stopped in illegal position B1380000Error in Couch movement(U/D)B1381000An error is detected in the chain for moving the bed vertically B1382000An error is detected in a signal from the motor for moving the bed vertically B1383000An error is detected in the motor for moving the bed vertically B1384000The bed moved in the opposite direction B13C0000Error in Couch lateral movement

Discuss B1940000 with other field engineers in the FSELIB forum

Source: Toshiba/Canon CT service error message table (errmsg.eng). Reference information re-authored by FSELIB — not a copy of the OEM manual.