6.1. Installation and data transmission
a. Connect the monitor via USB cable with the PC. Please pay
close attention when connecting the USB cable. Do not
force the cable into the monitor or your computer.
b) Windows OS – Install and launch the software. Please call
customer service at 1-866-934-1839 for assistance.
Microlife's Asthma Monitoring Software is available for
download free of charge from our website:
https://www.microlife.com/consumer-
products/respiratory-care/asthma-monitor/pf-100/
c) Turn the Peak Flow Meter on.
d) Once connected, three horizontal bars will appear on the
display and last for 3 seconds. The bars will then flash to
indicate that the connection between computer and device
has been successfully made. As long as the cable is
connected, the bars will continue to flash and the screen
will remain disabled.
During the connection, the device is completely controlled
by the computer. Please refer to the "Help" file in the
software for detailed instructions.For more information, or
help with the basic installation and use, please contact
Microlife customer service at 866-934-1839
Notes:
• A detailed software instruction manual is available within
the software. It is accessible through the "help" button.
• Once stored memories have been downloaded from the
monitor to the PC, they will be erased from the monitor's
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