What is Canon Medical (Toshiba) CT error code B1690000?

Cannot start a scan due to Ganty being positioned out of scan area. [sic: 'Ganty'=Gantry no original]. It is reported by the GTS (Gantry + Table System) controller on Activion16 and Aquilion RX CT systems. Severity: Status / informational; subsystem: Gantry.

What should a field engineer do about B1690000?

Isolate the Gantry subsystem and follow the GTS status-code troubleshooting in the service manual. FSELIB documents the full diagnosis and remedy for the Activion16 (TSX-031A).

Status / informationalGantry

B1690000 — Cannot start a scan due to Ganty being positioned out of scan area. [sic: 'Ganty'=Gantry no original]

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

What B1690000 means

On Activion16 and Aquilion RX CT systems, status code B1690000 indicates: Cannot start a scan due to Ganty being positioned out of scan area. [sic: 'Ganty'=Gantry no original]. The code originates in the Gantry section of the GTS (Gantry + Table System) controller. Severity level 1 (Status / informational).

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 B1690000

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

Open the Activion16 service manual

Related Gantry codes

B1300000Error in Wedge movement B1320000Error in Slit movement B1330000Error in BeamTrimmer movement B1350000Error in Gantry Tilt B1360000Error in Gantry Rotation B1361000Error in Gantry Rotation B13F0000Gantry is not powered ON B1400000Patient touched the Gantry

Discuss B1690000 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.