ICOM 236803 ユーザーズマニュアル

IMPORTANT ......................................................................... i
EXPLICIT DEFINITIONS ...................................................... i
PRECAUTION ....................................................................... i
FORWARD ........................................................................... ii
SUPPLIED ACCESSORIES ................................................ ii
TABLE OF CONTENTS ....................................................... ii

PANEL DESCRIPTION ................................... 1 – 4

■ Front panel ............................................................ 1

■ Rear panel ............................................................ 2

INSTALLATION AND CONNECTIONS ........ 5 – 10

■ Unpacking ............................................................. 5

■ Selecting a location ............................................... 5

■ Antenna connection .............................................. 5

■ Duplexer ................................................................ 5

■ Grounding ............................................................. 5

■ Required connections ........................................... 6

■ Advanced connections .......................................... 7

■ Power .................................................................... 8

■ Mounting the repeater ........................................... 8

OPTIONAL UNIT INSTALLATION ..................... 11

■ Opening the repeater’s case ............................... 11

■ Voice scrambler unit installation .......................... 11

OPERATION ...................................................... 12

■ Turning power ON ............................................... 12

■ Receiving and transmitting .................................. 12

■ Set mode ............................................................. 12

MAINTENANCE ........................................... 13–14

■ Troubleshooting .................................................. 13

■ Fuse replacement ............................................... 14

SPECIFICATIONS AND OPTIONS ................... 15

TABLE OF CONTENTS

FORWARD

Thank you for purchasing this Icom product. The IC-
FR4000

UHF FM REPEATER

is designed and built with

Icom’s state of the art technology and craftsmanship.
With proper care, this product should provide you
years of trouble-free operation.

We want to take a couple of moments of your time to
thank you for making the IC-FR4000 your repeater of
choice, and hope you agree with Icom’s philosophy of
“technology first.” Many hours of research and devel-
opment went into the design of your IC-FR4000 series.

D FEATURES

❍Highly efficient and stable output power

Icom’s expertise in radio technology has produced
the IC-FR4000, an FM repeater highly efficient and
completely stable with a PA module used in the
transmitter output circuit.

❍2-way power supply system

The repeater has two-way, AC and DC power source
capability. If AC power to the repeater is interrupted,
DC power can be automatically connected as a
backup power source.

❍Heavy duty power supply

A heavy duty power supply unit is adopted to follow
load fluctuations and secure continuous 24-hour op-
eration.

❍Other features

- PC programmable
- Wall or rack mount (optional MB-77/MB-78)
- Optional Voice Scrambler Unit (UT-109 #01/UT-110

#01) for base operating mode

SUPPLIED ACCESSORIES

The following accessories are supplied with IC-
FR4000 series

[AC120V version]
q AC power cable (OPC-510) ……………………… 1
w Spare fuses (FGB 1 A) …………………………… 1
e Spare fuses (ATC 20) ……………………………… 2

[AC220V version]
q AC power cable (OPC-492) ……………………… 1
w Spare fuses (FGB 1 A) …………………………… 1
e Spare fuses (ATC 20) ……………………………… 2