Yaesu FT-4XR Operating Manual

Also see for FT-4XE: Operating manual Operating manual Advance manual Information for Customers Operating

9DANGERDo not solder or short-circuit theterminals of the battery pack.A fire, leak, overheating, explosion, orignition may result.Do not carry the battery pack togetherwith a necklace, hairpin, or small metalobjects. A short circuit can result.If thunder and lightening developnearby when an external antennais used, immediately turn thistransceiver OFF, and disconnectthe external antenna from it.A fire, electrical shock, or damagemay result.WARNINGDo not power this transceiver witha voltage other than the specifiedpower supply voltage.A fire, electric shock, or damage mayresult.Do not use the battery pack forany model other than the specifiedtransceiver.A fire, leak, overheating, explosion, orignition can result.Do not make very longtransmissions.The main body of the transceiver mayoverheat, resulting component failureor operator burns.Do not disassemble or make anyalteration to this product.An injury, electric shock, or failure mayresult.Keep the terminals of the batterypack clean.If terminal contacts are dirty orcorroded, a fire, leak, overheating,explosion, or ignition can result.Do not handle the battery pack orcharger with wet hands. Do notinsert or remove the power plugwith wet hands.An injury, leak, fire, or failure mayresult.If smoke or a strange odor isemitted from the main body,battery pack, or battery charger,immediately turn the transceiveroff; remove the battery pack, andremove the power plug fromthe outlet.A fire, chemical leak, overheating,component damage, ignition, or failuremay result. Contact the dealer fromwhich you purchased this product orYaesu Amateur Customer Support.Do not use the battery pack whichis externally damaged or deformed.A fire, leak, heating, explosion, orignition can result.Do not use any battery chargerwhich is not specified by Yaesu.A fire or failure can result.When transmitting, keep thetransceiver at least 5.0 mm (3/16inch) away from your body.Use only the supplied antenna.Do notuse modified or damaged antennas.If charging of the battery packcannot be completed withinthe specified charging time,immediately remove the powerplug of the battery charger from theoutlet.A fire, leak, overheating, explosion, orignition can result.