WARNING: Do not the use Pocket Doppler if the bat- tery cover is open.
WARNING: Use only those probes provided by GF Health Products, Inc. intended to be used with the Grafco Pocket Doppler.
WARNING: Do not stretch the probe cable further than 6.5 feet (2 meters).
WARNING: Electromagnetic Interference: Before op- eration, ensure that the environment in which the de- vice is operated is not subject to any source of strong electromagnetic interference, such as radio transmit- ters, mobile telephones, etc.
WARNING: The following safety checks/tests must be performed at least once every two years or as speci- fied in your facility's test and inspection protocol, by a qualified person with adequate training, knowledge, and practical experience:
•Inspect the equipment for mechanical and func- tional damage.
•Ensure the safety labels are legible.
•Verify that the device functions properly as de- scribed in this manual.
•Test according to the pregnant woman's leakage current (IEC
The leakage current should never exceed the speci- fied limit. Record the data and store with the Grafco Pocket Doppler. If the device is not functioning prop- erly or fails any of the above tests, contact GF Health Products, Inc. Technical Support at the phone number on the back cover, or your GF authorized distributor.
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