Medtronic Revel Betriebsanweisung PDF herunterladen (Seite 32)

Wireless transmission between the pump and transmitter within the 6 feet (1.8 meters) operating

range may be interrupted due to the transmitter orientation and the pump position on the body. Move

the pump closer to the transmitter or to another position. If a Lost Sensor alarm has occurred retry:

Main > Sensor > Link to Sensor > Find Lost Sensor

If you have questions, please contact the 24 Hour HelpLine.

RF interference from other devices

Common consumer electronic devices that transmit in the same frequency band used by the MMT-7703

MiniLink transmitter may prevent the pump from receiving the glucose information sent by the

transmitter. Most cellular (mobile) phones and 900 MHz cordless phones, when transmitting or receiving,

may cause significant interruption of transmitter-receiver communication. It is likely that other devices

operating in similar frequency ranges will have a similar effect. This interference, however, will not cause

any incorrect data to be sent and will not cause any harm to your transmitter.

The pump includes a programmable WEAK SIGNAL alert that notifies you when one or more expected

transmissions were not received as expected by the pump. (The pump will also issue a LOST SENSOR alert

if communication is interrupted for an extended period of time.)

Communication problems can usually be resolved by:

• ensuring that there is less than 6 feet (1.8 meters) between the receiving device and transmitter, to

include RF glucose meters;

• turning off or moving away from other RF transmitting devices; or

• reorienting or relocating the transmitter or receiving device, or both.

Communications problems may also occur due to cellular telephone interference. Testing conducted with

several different cellular telephones indicates that, while a glucose value is being transmitted, using a cell

phone within 12 inches (31 cm) of receiving devices, transmitters or RF glucose meters can interfere with

reception of the transmitted values. In the event of such interference, normal communication can be re-

established by:

• turning the cell phone off; or

• keeping the cell phone at least 12 inches (31 cm) away from the receiving device, transmitter or

glucose meter when a glucose measurement is being transmitted.

If you have questions, please contact the 24 Hour HelpLine.

Introduction 11

Chapter 1

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Medtronic Revel Betriebsanweisung Seite 32