magnetic field, discontinue use and contact a local Medtronic support representative for further
assistance.
• Do not use the tester if it comes in contact with blood. Touching blood can cause infection.
• Bleeding may occur after inserting the sensor. Always make sure that the site is not bleeding before
connecting the transmitter to the sensor. Blood can get into the transmitter connector and
damage the device. Discard the device if damaged. If bleeding occurs, apply steady pressure with
a sterile gauze, pad, or clean cloth at the insertion site until bleeding stops. After bleeding stops,
connect the transmitter to the sensor.
• Do not discard the transmitter in a medical waste container or expose it to extreme heat. The
transmitter contains a battery that may ignite and result in serious injury.
• If a serious incident related to the device occurs, immediately report the incident to a healthcare
professional. For healthcare professionals, immediately report the incident to Medtronic and the
applicable competent authority.
• For questions or concerns related to product use, contact a local Medtronic support
representative for assistance.
• For medical questions or concerns, contact a healthcare provider.
Precautions
• Do not use the transmitter adjacent to other electrical equipment that may cause interference
with the normal system operation.
• Only use the Guardian 4 sensor (MMT-7040Q) with the transmitter. Do not use any other sensor.
Other sensors are not intended for use with the transmitter and will damage the transmitter and
the sensor.
• Only use the green colored tester (MMT-7736L) with the transmitter. Do not use any other test
plug. Other test plugs are not intended for use with the transmitter and will damage the
transmitter and the tester.
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