Kendall Genius 2
Kendall · Model Genius 2
Tapered Probe Design Facilitates proper alignment with the ear canal. Tip Based Sensor Technology Improves accuracy and repeatability and minimizes the need for recalibration. Peak Select System Records & analyzes up to 100 measurements per scan. Rapid Response Time Easy to Use. Programmable Display Allows the thermometer to be customized according to hospital protocol. No-Touch Probe Cover Enhanced infection control. Real Time Temperature Accurate readings to improve clinical outcomes. F°/C° Toggle Button Customize temperature read outs to follow facility protocol. Pulse Timer Convenient for pulse and respiration monitoring. Extended Battery Life Takes 15,000 readings on 3 AA batteries. Easy Load Probe Covers (Thermometer) Ease of Use. Easy Load Probe Covers (Base) Quick and Easy Loading. ASTM and CEN Compliant Ensures accuracy and dependability. FAC System (Fast Ambient Change) Ensures accurate reading in fluctuating ambient temperatures.
Key tips
- ·A no-signal/flatline alarm gets checked on the patient first, not the monitor - rule out a real clinical event before troubleshooting.
- ·Recalibrate NIBP against a reference manometer, not just a self-test pass.
- ·Reused patient cables (SpO2, ECG leads) are a common source of intermittent-fault complaints - swap the cable before the module.
Typical Failure Modes
Compiled for this model from its own documentation and established engineering knowledge for this equipment class - not from a verified service record. Confirm against the manufacturer's service manual.
Will not power on or unexpected shutdown
HighSymptoms: The patient monitoring is dead, reboots, or shuts down mid-use.
Root cause: Mains lead / fuse, an aged battery, or a power-supply board fault.
Battery will not hold charge
MediumSymptoms: Short run time on battery; low-battery alarm soon after a full charge.
Root cause: Aged rechargeable battery pack or a charger fault.
Display / control-panel fault
MediumSymptoms: Blank, dim or distorted display; unresponsive keys or touchscreen.
Root cause: Display, backlight, or control-board fault.
Fails self-test or calibration
MediumSymptoms: Power-on self-test or the scheduled performance check fails or is out of tolerance.
Root cause: Sensor drift or an internal board fault; recalibration or repair needed.
Serviceable Parts & Consumables
Serviceable items for this model, compiled from its documentation and engineering knowledge for this equipment class. Service class and relative cost are estimates, not manufacturer figures; no part numbers are given. Confirm intervals and pricing against the manufacturer.
Rechargeable battery pack
Class Periodic replacementRel. cost $$R&R Fairly easy
Power supply / mains board
Class Major service partRel. cost $$$R&R Difficult
Display / control-panel assembly
Class Major service partRel. cost $$$R&R Moderate
Cooling fan
Class Major service partRel. cost $R&R Moderate
| Part | Service class | Relative cost | R&R difficulty |
|---|---|---|---|
| Rechargeable battery pack | Periodic replacement | $$ | Fairly easy |
| Power supply / mains board | Major service part | $$$ | Difficult |
| Display / control-panel assembly | Major service part | $$$ | Moderate |
| Cooling fan | Major service part | $ | Moderate |
Relative cost: $ lowest · $$$$ highest service-part cost for this equipment class. Not a price.
PM Checklist
Preventive-maintenance tasks typical of this equipment class. Perform to the manufacturer's procedure and your facility's policy - this is general reference, not a schedule for this specific unit.
- ·Routine cable and lead-wire inspection for fraying/wear
- ·Battery conditioning cycle
- ·NIBP calibration check against a reference manometer
- ·ECG / SpO2 accuracy verification against a patient simulator
- ·Annual electrical safety test
Error Codes
Extracted directly from this unit's own service manual.
Error 1Internal Error
If this error persists after cycling power off and back on, return the unit for factory servicing.
Error 2Unable to communicate with GENIUS 2 Thermometer
Check both ends of the thermometer probe cable, especially the end that connects inside the battery compartment. The pins in the thermometer probe cable can lose spring action if they are bent or damaged. After inspecting the probe cable, re-attempt the calibration check. If the problem persists, try a different GENIUS 2 Thermometer, if available. If this does not resolve the problem, return the unit for factory servicing, along with the thermometer cable and the GENIUS 2 Thermometer that indicated this error.
Error 3Timeout
Try repeating the operation that gave this error.
Error 4Target Out of Range
Check that the unit is being operated within the allowed ambient temperature operating range. Refer to Section VIII. If operating within the specified ambient conditions does not eliminate the error, the blackbody target(s) may be damaged. Return the unit for factory servicing.
Error 5USB Flash Drive Write Error
Check that the write protect switch on the USB drive is in the "off" position. Make sure that there is sufficient free space on the drive, and that security or encryption features are not in use.
Error 6Ambient Temperature Out of Range
Check that the unit is being operated within the allowed ambient temperature operating range. Refer to Section VIII.
Error 7Wrong Target
Please take care to follow the instructions on the screen and not perform steps prior to the instructions being displayed. The Error screen will be displayed for 60 seconds before returning to the Main Menu. To exit the Error screen sooner, press the encoder knob.
Troubleshooting Approach
A starting sequence for this model, compiled from its documentation and engineering knowledge for this equipment class. Follow the manufacturer's service documentation for the actual procedure.
Symptom: No or weak therapy output / delivery-device fault
- Fit a fresh probe / applicator / tip and confirm it is recognised and seated.
- Check the gas / coolant supply pressure and the connecting hose (cryo).
- Substitute a known-good delivery device.
- Test the output into the manufacturer's test setup.
- Escalate a confirmed generator / console fault to the OEM.
Symptom: Leak / frost at fittings / poor freeze (cryosurgical)
- Check the gas cylinder level and the regulator.
- Inspect the hose and fittings for a leak (soapy water).
- Replace worn O-rings / seals.
- Confirm the probe reaches temperature in a test.
- Replace the probe or hose as isolated.
Symptom: Control / display / footswitch fault
- Power-cycle the unit.
- Test the footswitch and its cable.
- Check the control board / keypad.
- Replace the footswitch or keypad as isolated.
- Confirm all modes and safety interlocks.
Typical Location
Where this class of equipment is typically deployed - general reference, not this unit's own placement record.
- ICU / CCU
- Emergency Department
- OR / PACU
- General med-surg floors
- Step-down units
- Telemetry units
Documents & Manuals
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