Trusat pulse oximeter service manual

Page Alarm Event Relay TruSat Technical Reference Manual Alarm event relay The alarm event circuit contains a normally-open relay switch that closes in the event of an alarm condition and remains closed until the alarm condition ends. Page Troubleshooting 3. Follow the recommended action in the order listed until the cause is isolated and corrected. Replace the Display board. ON when monitor is disconnected from external power. System board failure.

Replace the System board. Display is blank. Software or hardware Press the Alarm Silence button once to cancel the Continuous tone may malfunction. Page Error Numbers System board malfunction. PC or printer to monitor. System board—front Figure Page Display Board Components Troubleshooting 3.

Page Service Procedures 4. Power ON. NOTE: All pleth bar segments pulsate until the measured values are displayed. When the SpO and pulse rate values are displayed, verify that the lowest pleth bar segment remains visible while one or more of the other segments pulsate. Page Setting The Clock Record the results for comparison with future leakage current tests.

NOTE: After all four battery segments are shaded, wait at least 20 minutes before you disconnect the monitor from the external power source. Page Software Upgrade Service Procedures 4. You upgrade the software by inserting this card into a connector located on the System board.

Checking the current software versions Power ON the monitor. Carefully disconnect both cables from the System board and remove the bumper assembly. Locate the software upgrade connector on the System board. GE TruSat Repair. Show Other Languages. Author: iRobot and 2 other contributors. Create a Guide I Have This. Support Questions Ask a Question. Background and Identification. Technical Specifications.

Additional Information. Quick Links. GE Healthcare. Table of Contents. Previous Page. Next Page. All other product and company names are the property of their respective owners. Page 5: Table Of Contents Contents 1. Overview Monitor description Page 6 Signals for silenced alarms Compliance and Specifications Compliance Trend Download Option Trend data collection A—1 Patient identification number A—1 Alarm annunciation capability A—2 Setting the clock A—2 Printing to the portable printer A—3 Connecting the printer A—3 Printing summary statistics for one or more patients A—4 Sample printout: Summary statistics A—4 Printing real-time data A—5 Sample printout: Real-time data Page 9: Intended Use A brief description of the monitor.

The monitor is powered by an internal battery, which is charged through an external power supply. With ultra-low-noise technology, TruSignal selects the appropriate clinically-developed algorithm to compensate for weak or motion-induced signals and generate reliable saturation readings.

Page Interfering Substances fingernail polish, for example may also cause erroneous readings. Calibration The TruSat pulse oximeter uses the functional calibration method. Functional saturation is represented mathematically as the percentage of hemoglobin capable of carrying oxygen that is carrying oxygen. General precautions are listed below. Carefully read all precautions in this manual before using the monitor.