
V
HF RAD
TWO-WAY
IOTELEPHONE
FM-
(IMO new performance standard)
This manual includes how to use the primary battery for emergency,
and also how to fix the shoulder strap to Safety link.
8

WARNING
Do not open the equipment.
Hazardous voltage which can
cause electrical shock, burn
or serious injury exists inside
the equipment. Only qualified
personnel should work inside
the equipment.
Do not disassemble or modify the
equipment.
Fire, electrical shock or serious injury can
result.
Turn off the power immediately if water
leaks into the equipment or the
equipment is emitting smoke or fire.
Continued use of the equipment can cause
fibre or electrical shock.
CAUTION
The life of the battery pack is about
300 cycles of charge and discharge
A sure indication of an expired battery
pack is necessary, please return expired
batteries to a FURUNO authorized agent
or dealer.
The shelf life of the emergency battery
(yellow) is five years.
New Ni-cd batteries which have been
stored for a long time whiteout being
charged cannot deliver full performance on
first charge. (This is characteristic of the
Ni-cd battery.) Full performance cab be
restored by subjecting the battery to three
to four cycles of charging and discharging.
Charging a partially discharged battery
greatly shortens its usage time. To get full
performance from the battery, allow it to
fully discharge before recharging it.
Any repair work must be done by a
licensed radio technician.
Improper repair work can cause electrical
shock or file.
Carry emergency battery pack (yellow
color, seal attached) on board lifeboat
for use in emergency.
ii

Table of Contents
Introduction........................................................................................2
Functions of the FM-8........................................................................ 3
Parts of the FM-8...............................................................................4
Battery Pack Fittin g or Replacement .................................................. 6
Accessories.......................................................................................7
Shoulder strap ................................................................................... 7
Belt clip .......................................................................................... 7
External speaker/MIC..................................................................... 8
Earphone.......................................................................................8
Basic Operatio n................................................................................. 9
Radio on/off.................................................................................... 9
Receiving.......................................................................................9
Transmitting....................................................................................9
Recharging Batteries.......................................................................10
Maintenance....................................................................................12
Routine checks.............................................................................12
Cleaning.......................................................................................12
Troubleshooting...............................................................................13
About Battery Chargers BC-501 and BC-503...................................14
Replacement of fuse....................................................................14
Attaching lithium dry cell packs holders........................................14
Specifications...................................................................................15
GENALRAL.................................................................................. 15
TRANSMITTER............................................................................15
RECEIVER...................................................................................16
EQUIPMENT LIST........................................................................... 17
Outline Drawings
Main Unit....................................................................................... D-1
Quick Unit...................................................................................... D-2
Quick Charger (three radios).......................................................... D-3
Speaker/Microphone...................................................................... D-4
Earphone....................................................................................... D-5
BLOCK DIAGRAM..........................................................................S-1
FM-8 OPERATOR’S MANUAL
Table of Contents 1

FM-8 OPERATOR’S MANUAL
Accessories
Shoulde r strap The shoul der s t r ap ( s upplied) may be attached to the r adio for
convenient carrying on the shoulder. When y ou get off a vessel,
put the shoulder belt around y our nec k so as not to dr op the radio.
Attac h the strap as shown in the figure bel ow.
1. Attac h the shoulder strap into the
Safety link
* attached to the radio.
2. Insert the shoulder strap into the
shoulder strap c lip assembly.
3. Adjust t he c lip assembly t o tighten
the shoulder st r ap.
Shoulder strap of belt
4. Attac h the other end of the str ap
into the ring on the radio si m ilarly.
(No safety link is on the other end.)
*Safety link: Instrument to prevent the
strap from being caught on
an object. About 35 to 45
kgf force is necessary to
release the Safety link from
the strap. The Safety link
facili ty is mandatory on all
IMO vessels for safety
purpose from July 1,
2005.The Safety link does
not come of f if the radio i s
dropped.
NOTE: Do not s wing the radio by the strap.
Shoulder Strap
Shoulder Strap
Clip Assembly
(Direction of clip)
Safety link
(Attached to the radio)
Clip
Main Unit
Belt clip The belt clip may be attac hed to
your belt.
Push here
to open clip.
Belt Clip
Accessories 7

16.Safetylinkintensity 35-45kgf

Thepaperusedinthismanual
9-52 Ashihara-cho,9-52 Ashihara-cho,
Nishinomiya 662-8580, JAPANNishinomiya 662-8580, JAPAN
Telephone :Telephone : 0798-65-21110798-65-2111
FaxFax 0798-65-42000798-65-4200
::
iselementalchlorinefree.
FURUNO Authorized Distributor/DealerFURUNO Authorized Distributor/Dealer
ll rights reserved.
ll rights reserved.
Pub. No.Pub. No. OME-55361OME-55361
((AKMU
KMU ))
FM-8FM-8
Printed in JapanPrinted in Japan
FIRST EDITION :FIRST EDITION : FEB.FEB. 19921992
P1P1 :: OCT.OCT. 14, 200514, 2005
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