8 Safety and Regulatory Warnings TM9300/TM9400 Installation Guide© Tait Limited December 20151.3 MPT 1362 Code of PracticeMobile radios should be installed in accordance with the MPT 1362 Codeof Practice.1.4 Safe Radio MountingWarning Mount the radio securely so that it will not break loosein the event of a collision. An unsecured radio is dangerous to thevehicle occupants.■ Mount the radio and the microphone where they will notinterfere with the deployment of passenger airbags, thevehicle operator controls, the vehicle operator’s view.■ Do not mount the radio vertically, with the control headfacing down. This will violate compliance with the standardsUL/CSA/EN 60950, Safety of Information TechnologyEquipment.Caution The bottom surface of the radio and the heatsink fins canbecome hot during prolonged operation. When installing the radio,position the radio so that it is not possible for the radio user to touch thebottom surface of the radio and the heatsink fins.1.5 Interference with Vehicular ElectronicsWarning Some vehicular electronic devices may be prone tomalfunction due to the lack of protection from RF energy whenyour radio is transmitting.Examples of vehicular electronic devices that may be affected by RFenergy are:■ electronic fuel injection systems■ electronic anti-skid braking systems■ electronic cruise control systems■ indicatorsIf the vehicle contains such equipment, consult the vehicle manufacturer ordealer to determine whether these electronic circuits will perform normallywhen the radio is transmitting.