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Any action for breach of warranty shall be commenced within one (1) year of said breach or be forever barred. Any repairs made to the product that are not covered by the warranty shall be billed to the customer. For service or technical support contact your local supplier or Norav Medical.
Norav User Guide Table of Contents ....................... 1 OCUMENT ONVENTIONS Notes and Cautions ........................1 Equipment Symbols ........................1 ECG-USB1 ................3 NDICATIONS FOR SE OF THE ECG Intended Use ........................3 ............3 ONTRAINDICATIONS FOR SE AND DVERSE FFECTS ............................
Norav User Guide Page Document Conventions Notes and Cautions Pay particular attention at specific points in a procedure when one of the following messages appears: Warnings call attention to possible hazards involving potential damage or injury to persons. WA RN ING Cautions refer to practices necessary to protect against potential damage or loss to equipment.
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Norav User Guide Page Medical device Page | 2 of 8 NV-54/ECG-USB1...
Do not resume use until the device is approved by the manufacturer or by a representative of the manufacturer. • Defibrillation protection is built in the device and ECG cable. • Use only ECG Cables that are supplied by Norav Medical. Page | 3 of 8 NV-54/ECG-USB1...
Norav Users Guide Operation Cautions refer to practices necessary to protect against potential damage or loss to equipment. Cau t io n 1. Connect the standard A-type plug of the USB cable (Figure 2, detail 1) to the USB connector of the host. 2.
Norav Users Guide Figure 4: ECG Cable (relates to cable for ECGUSB1D-EX) Patient preparation The ECG traces quality depends very much on the stability and conductivity of the electrodes during the test, especially during high stages when the patient movements can cause artifacts.
Norav Users Guide Refer to Appendix B for examples of improper patient preparation results. Cau t io n Maintenance The device is not waterproof. Do not expose the device to water or any kind of liquid. Maintain in a dry place. Cau t io n The exterior of the Recorder may be wiped clean with a soft cloth.
Norav Users Guide APPENDIX B: TROUBLESHOOTING Noisy ECG Signal “Noise” refers to any degradation of the ECG signal that makes it difficult to accurately detect and classify beats. Causes of noise, such as artifact and electrical interference, should be avoided whenever possible. Some common causes of noisy ECG signals include: •...
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