12 For your safetyHigh radio surface temperaturesThe bottom surface of the radio and the heatsink fins canbecome hot during prolonged operation. Do not touch theseparts of the radio.Radio protection when charging the vehiclebatteryAlways remove the fuses from the radio power cable beforecharging the vehicle battery, connecting a second battery orusing power from another vehicle (e.g. when jump-startingthe vehicle).GPS operationTait Electronics Limited is not responsible for the operation orfailure of operation of GPS satellites or the availability of GPSsatellite signals.Acknowledgement:The radio uses an implementation of UTM conversion sourced(with permission) from Geoscience Australia (GA).