• Always carry the Medical emergency card provided with your device when you are traveling. The
Medical emergency card provides critical information about airport security systems and using
your transmitter safely on an airplane. Not following the guidance on the Medical emergency card
could result in serious injury.
Precautions
• Do not attempt to use the Guardian Link (3) transmitter (MMT-7911) with a MiniMed insulin pump
without smart device connectivity. Only a MiniMed insulin pump with smart device connectivity
can communicate with the Guardian Link (3) transmitter (MMT-7911).
• Only use the Guardian Sensor (3) glucose sensor (MMT-7020) 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. Pockets on the transmitter are
visible when connected to the tester. 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.
Figure 2. Transmitter pockets
• Always use the tester when cleaning the transmitter. Do not use any other test plug with the
transmitter. Use of another test plug can allow water to get into the transmitter or can prevent
proper cleaning. Water can damage the transmitter.
• Do not twist the tester or sensor while attached to the transmitter. Twisting the tester or sensor will
damage the transmitter.
• Do not allow the tester to come in contact with any liquid when not connected to the transmitter.
A wet tester can damage the transmitter.
• Do not allow the transmitter to come in contact with any liquid when not connected to a sensor
or to the tester. Moisture will damage the transmitter and a wet transmitter can damage the sensor.
• Do not clean the O-rings on the tester with any substances. Cleaning the O-rings can damage the
tester.
pockets
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