AiM MyChron3 Basic - Manual (Page 35)

35
Maintenance
Your MyChron 3 does not require any special maintenance.
Provided adequate care is taken with the display unit and components, the only
maintenance will be to upgrade the firmware when upgrades are released by
Aim ( periodically check www.aimsports.com or www.aim-sportline.com ) and to
change the display unit batteries when the low battery indicator appears on the
top right hand corner of the display.
Upgrading
the
firmware
To upgrade the firmware, please visit to our website
www.aimsports.com or www.aim-sportline.com and download the
latest firmware version. The file you have to download is an EXE
file, and it is called “FIRMUP.EXE” ( FIRMware UPgrade ).
Connect the MyChron to your PC by using the USB cable.
Now you can launch the FIRMUP file by double-clicking on it
and the system will automatically upgrade your instrument’s
firmware.