Icom IC-F3003 Instruction Manual - Page 5

attachment. Exposing the inside of the transceiver to dust or water will result in serious damage to the transceiver. CAUTION: DO NOT modify the transceiver. The specifications may change and then the transceiver may not comply with the requirements of required regulations. The transceiver warranty does not cover any problems caused by unauthorized modification. CAUTION: DO NOT place or leave the transceiver in excessively dusty environments. This could damage the transceiver. CAUTION: DO NOT operate the transceiver if it becomes hot after continuously transmitting for long periods of time. This may damage the transceiver. CAUTION: DO NOT expose the transceiver to heavy rain, and never immerse it in the water. The transceiver meets IP54* requirements for dust-protection and splash resistance. However, once the transceiver has been dropped, dust protection and splash resistance cannot be guaranteed due to the fact that the transceiver may be cracked, or the waterproof seal damaged, and so on. * Only when the battery pack/case and jack cover are attached. NOTE: DO NOT place or leave the transceiver in areas with temperatures below -30°C (-22°F) or above +60°C (+140°F), or in areas subject to direct sunlight, such as the dashboard. NOTE: Even when the transceiver power is OFF, a slight current still flows in the circuits. Remove the battery pack or batteries from the transceiver while not using it for a long time. Otherwise, the installed battery pack or batteries will become exhausted, and will need to be recharged. ALWAYS turn OFF the transceiver power before connecting any external devices. iv