Attaching USB Cable
Connect the unit to your personal computer using a Micro USB
cable (not provided). The USB connector is on the left-hand side
of the device.
C A U T I O N
Use caution when plugging in cable, as excessive
perpendicular force may damage the connection.
COM Port Setup
The USB connection is a virtual COM port
running at:
Bits per second
...... 115200
Data bits
....................
8
Parity
..........................
None
Stop bits
.....................
1
Flow control
............
None
To determine which COM port is being
used, go into the
Device Manager
to
view which COM port is selected when
the USB cable is connected to the
AirAssure monitor (
USB Serial Port
).
To view or edit
Port Settings
, double-
click on the selected COM port.
Click
OK
to exit.
Acquiring AirAssure Update Firmware
The AirAssure firmware update utility program can be found on the AirAssure™ PM2.5 Indoor Air
Quality Monitor Get Started web page (
http://www.tsi.com/airassure-get-started-en
Follow the installation and setup instructions for acquiring the latest firmware.
