What to do if Natus Measuring Instruments has a missing or bad signal?
If you're experiencing a missing or bad signal with your Natus Measuring Instruments, try swapping cables to the Breakout Box. You can also run a channel test to diagnose the issue.
How to run a channel test on Natus Measuring Instruments?
To run a channel test on Natus Measuring Instruments: 1. Set the LFF to 0.1 Hz on the montage settings toolbar. 2. Go to Controls->Channel Test. 3. Click Sine or Square in the first menu on the Channel Test control bar. 4. Adjust the waveform frequency and amplitude on the Channel Test control bar as needed.
What to do if acquired waveforms are flat on Natus Measuring Instruments?
If the acquired waveforms appear flat or are not displaying correctly on your Natus Measuring Instruments, try these steps: * Restart the computer for at least 10 seconds and restart the test. * Ensure the patient is relaxed. * Inspect all cables for damage. * Verify tight connections between the headbox, breakout box, and computer. * Confirm patient electrodes are correctly connected to the appropriate channel in the headbox. * Ensure patient electrodes fit securely into the headbox. * Check for breaks in the patient electrode cables. * Make sure that electrodes are not touching each other, as this can cause a short circuit. * Unplug other devices on the same circuit that may be causing interference. * Install a medical grade ground to ensure proper grounding of the e...
Specifies the medical applications and intended users of the amplifier system.
Defines the critical performance criteria for the amplifier.
Lists relevant international and national standards for safety and performance.
Details compliance with electromagnetic compatibility standards.
Outlines the electromagnetic emissions testing and compliance for the system.
Details immunity for equipment and systems that are not life-supporting.
Lists test specifications for immunity to RF wireless communications equipment.
Lists conditions under which the system must not be operated.
Provides essential safety warnings and precautions for system operation.
Details necessary precautions to prevent damage from static electricity.
Highlights critical safety instructions related to electrical connections and servicing.
Specifies safety considerations for the patient's immediate surroundings.
Provides detailed procedures for safely handling components susceptible to ESD.
Explains how to connect various system components and accessories.
A step-by-step guide to identify and resolve common system issues.
Addresses specific issues related to poor or missing signal acquisition.
General| Sampling Rate | Up to 2048 Hz |
|---|---|
| Resolution | 24-bit |
| Impedance Check | Yes |
| Noise Level | < 1 μV RMS |
| Common Mode Rejection Ratio (CMRR) | > 100 dB |
| Input Impedance | > 100 MΩ |
| Operating System Compatibility | Windows |
| Connectivity | USB |
| Power | Battery |
| High-pass Filter | 0.1 Hz |
| Notch Filter | 50 Hz or 60 Hz |
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