Icom IC-A220 Instruction Manual - Page 3

PRECAUTIONS R WARNING! NEVER operate the transceiver with an earphone or other audio accessories at high volume levels. Continuous high volume operation may cause a ringing in your ears. If you experience ringing, reduce the volume level or discontinue use. R WARNING! NEVER connect the transceiver to an AC outlet or to a power source of more than 28 V DC. Such a connection will damage the transceiver. CAUTION: NEVER connect the transceiver to a power source that is DC fused at more than 10 A. Accidental reverse connection will be protected by this fuse, higher fuse values will not give any protection against such accidents and the transceiver will be damaged. DO NOT operate the transceiver near unshielded electric blasting caps or in an explosive atmosphere. DO NOT connect the transceiver to a power source using reverse polarity. This connection will not only blow fuses but also may damage the transceiver. DO NOT place unit in a non-secure place to avoid inadver- tent use by children. DO NOT push the PTT when not actually intending to transmit. DO NOT use or place the transceiver in direct sunlight or in areas with temperatures below -20°C (-4°F) or above +55°C (+131°F). DO NOT place the transceiver in excessively dusty envi- ronments. DO NOT use harsh solvents such as benzine or alcohol to clean the transceiver, as they will damage the transceiver's surfaces. If the transceiver becomes dusty or dirty, wipe it clean with a soft, dry cloth. BE CAREFUL! The transceiver will become hot when operating continuously for long periods. CAUTION: Use of 8.33 kHz Channel Spacing of this radio is strictly prohibited and shall not be used in Canada. ii