ICOM orporated 365900 VHF Digital Transceiver User Manual 1

ICOM Incorporated VHF Digital Transceiver 1

Contents

User Manual 1

Thank you for choosing the IC-F5122DD v h f d i g i -t a l t r a n s c e i v e r or IC-F6122DD u h f d i g i t a l t r a n s -c e i v e r .Read this maintenance note for periodic transceiver checks and simple maintenance.MAINTENANCE NOTEVHF DIGITAL TRANSCEIVERIç-F6122DDUHF DIGITAL TRANSCEIVER Iç-F5122DDABOUT THE STATUS INDICATORThe Status Indicator indicates various transceiver status.Status IndicatorColor Status DescriptionGreen Lit Power ON and standing byBlink Receiving dataRed Lit Transmitting dataOrange Blinks A problem occurred. The cause may differ, depending on the blinking pattern.See the diagram below for details about the blinking patterns and causes.When activating the final amplifier protection•O O O O500 ms*PLL unlock•O O O O O O500 ms*Overvoltage•O O O O O O500 ms*Low voltage•O O O O O O O O500 ms* *Approximately (ms: millisecond) O=OrangeIf the Status Indicator blinks orange, contact your dealer or system integrator.FUSE REPLACEMENTA fuse is installed in the supplied DC power cable. If a fuse blows, track down the source of the problem, repair it, and then replace the damaged fuse with a new rated one.❏ Fuse rating: 10 A USE only a 10 A fuse.CLEANINGIf the transceiver becomes dusty or dirty, wipe it clean with a soft, dry cloth.DO NOT use harsh solvents such as benzene or alcohol, as they may damage the transceiver sur-faces.ABOUT ETHERNET PORT INDICATORSThe Ethernet port indicators indicate the status of the net-work and data.* The Ethernet port may not be installed, depending on the transceiv-er version.SPEEDLINK/ACTColor Status DescriptionSPEED Orange Not lit Connected to 10BASE-TLit Connected to 100BASE-TXLINK/ACTGreen Not lit Not connected to the networkLit Connected to the networkBlinks Receiving and Transmitting dataIcom, Icom Inc. and the Icom logo are registered trademarks of Icom Incor-porated (Japan) in Japan, the United States, the United Kingdom, Germany, France, Spain, Russia, and/or other countries.A-7202H-2EX Printed in Japan © 2015 Icom Inc.1-1-32 Kamiminami, Hirano-ku, Osaka 547-0003, Japan

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