Table Of Contents; Forward; Supplied Accessories - Icom ic-FR4000 Instruction Manual

FORWARD

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

TABLE OF CONTENTS

IMPORTANT ......................................................................... i
EXPLICIT DEFINITIONS ...................................................... i
PRECAUTION ....................................................................... i
FORWARD ........................................................................... ii
SUPPLIED ACCESSORIES ................................................ ii
TABLE OF CONTENTS ....................................................... ii
1 PANEL DESCRIPTION ................................... 1 - 4
I Front panel ............................................................ 1
I Rear panel ............................................................ 2
2 INSTALLATION AND CONNECTIONS ........ 5 - 10
I Unpacking ............................................................. 5
I Selecting a location ............................................... 5
I Antenna connection .............................................. 5
I Duplexer ................................................................ 5
I Grounding ............................................................. 5
I Required connections ........................................... 6
is designed and built with

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
q
w e
[AC220V version]
q AC power cable (OPC-492) ........................... 1
w Spare fuses (FGB 1 A) ................................. 1
e Spare fuses (ATC 20) .................................... 2
q
w e
I Advanced connections .......................................... 7
I Power .................................................................... 8
I Mounting the repeater ........................................... 8
3 OPTIONAL UNIT INSTALLATION ..................... 11
I Opening the repeater's case ............................... 11
I Voice scrambler unit installation .......................... 11
4 OPERATION ...................................................... 12
I Turning power ON ............................................... 12
I Receiving and transmitting .................................. 12
I Set mode ............................................................. 12
5 MAINTENANCE ........................................... 13-14
I Troubleshooting .................................................. 13
I Fuse replacement ............................................... 14
6 SPECIFICATIONS AND OPTIONS ................... 15
ii