The launch monitor won't turn on
The operating temperature range for the launch monitor is from -10º to 55ºC (from 14º to 131ºF). If the launch monitor is operated or stored in a temperature above the listed operating temperature, it may overheat and fail to turn on (Specifications). If the launch monitor overheats, you should move it to a cooler location, and wait for it to resume normal operation.
Parent Topic: Troubleshooting