ICOM orporated 366001 UHF Digital Transceiver User Manual 1

ICOM Incorporated UHF 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 NOTE
VHF DIGITAL TRANSCEIVER
Iç-F6122DD
UHF DIGITAL TRANSCEIVER
Iç-F5122DD
ABOUT THE STATUS INDICATOR
The Status Indicator indicates various transceiver status.
Status Indicator
Color Status Description
Green Lit Power ON and standing by
Blink Receiving data
Red Lit Transmitting data
Orange 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 O
500 ms*
PLL unlock•
O O O O O O
500 ms*
Overvoltage•
O O O O O O
500 ms*
Low voltage•
O O O O O O O O
500 ms*
*Approximately (ms: millisecond)
O=Orange
If the Status Indicator blinks orange, contact your dealer or
system integrator.
FUSE REPLACEMENT
A 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.
CLEANING
If 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 INDICATORS
The 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.
SPEED
LINK/ACT
Color Status Description
SPEED Orange Not lit Connected to 10BASE-T
Lit Connected to 100BASE-TX
LINK/
ACT
Green Not lit Not connected to the network
Lit Connected to the network
Blinks Receiving and Transmitting data
Icom, 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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