Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. P0 P1 P2 P3 1 IC-F3/4GS series 2 5 8 0 3 6 9 4 7 A-5621D-1EX-r Printed in Japan © 1999 Icom Inc. 1-1-32 Kamiminami, Hirano-ku, Osaka 547-0003 Japan FOREWORD Thank you for purchasing the IC-F3GT/GS, IC-F4GT/GS FM transceiver. READ ALL INSTRUCTIONS carefully and completely before using the transceiver. SAVE THIS INSTRUCTION MANUAL­This instruction manual contains important operating instructions for the transceiver. TABLE OF CONTENTS FOREWORD. i IMPORTANT. i TABLE OF CONTENTS. ii 1 PANEL DESCRIPTION. 1­3 ` Switches, controls, keys and connectors. 1­2 ` Function display. 3 2 ACCESSORIES. 4 3 BATTERY PACKS. 5­10 ` Battery pack replacement. 5 ` Battery cautions. 6 ` Battery charging. 7-8 ` Charging NOTE. 9 ` Battery case (Option)...