1304-pdf
Catalogue No. M-1534c
FURUNO ELECTRIC CO., LTD.
Nishinomiya, Hyogo, Japan
www.furuno.com
FURUNO U.S.A., INC.
Camas, Washington, U.S.A.
www.furunousa.com
FURUNO (UK)LIMITED
Havant, Hampshire, U.K.
www.furuno.co.uk
FURUNO FRANCE S.A.S.
Bordeaux-Mérignac, France
www.furuno.fr
FURUNO ESPAÑA S.A.
Madrid, Spain
www.furuno.es
FURUNO DANMARK AS
Hvidovre, Denmark
www.furuno.dk
FURUNO NORGE A/S
Ålesund, Norway
www.furuno.no
FURUNO SVERIGE AB
Västra Frölunda, Sweden
www.furuno.se
FURUNO FINLAND OY
Espoo, Finland
www.furuno.
FURUNO POLSKA Sp. z o.o.
Gdynia, Poland
www.furuno.pl
FURUNO EURUS LLC
St. Petersburg, Russian Federation
www.furuno.com.ru
FURUNO DEUTSCHLAND GmbH
Rellingen, Germany
www.furuno.de
FURUNO HELLAS S.A.
Piraeus, Greece
www.furuno.gr
FURUNO (CYPRUS) LTD
Limassol, Cyprus
RICO (PTE)LTD
Singapore
www.rico.com.sg
FURUNO’s LH-3000 is a high-performance 30 watts loud hailer with
an intercom function. The LH-3000 is designed for a wide variety of
ships, requiring high quality onboard and ship-to-ship
communications under almost any circumstance.
Solidly built and waterproof, the LH-3000 contains a high quality
built-in speaker and a microphone. On its front panel, there are
easy-to-see states indicators.
By generating voice or eight internationally acknowledged warning
signals from the horns, the LH-3000 noties nearby vessels of your
presence and status regardless of visibility conditions.
The LH-3000 can also function as an intercom, when connected to
optional intercom speakers. Up to four intercoms can be connected
for two-way communication between the bridge and one or all
intercom stations.
The LH-3000 can be connected to various equipment to enable
useful functions. When connected to an external alarm unit, the
LH-3000 can function as a security alarm. Furthermore, an auxiliary
audio input allows transmission of music or other external audio
signals (from CD player, radio and etc.) to the intercom speakers and
external horns.
SPECIFICATIONS OF
GENERAL
Output Power
Hailer: 30 W
Intercom: 4.0 W
External Speaker: 4.0 W
Internal Speaker: 2.2 W
Input
Microphone Impedance: 600 Ω
Auxiliary Impedance: 10 kΩ
Microphone Sensitivity: -73 dB ± 3 dB (0dB=1V/uBar)
Auxiliary Sensitivity: 0 dB ±3 dB (1 kHz)
Frequency Response
Hail Mode: 100 Hz - 8 kHz at 3 dB
Intercom Mode: 100 Hz - 8 kHz at 3 dB
AUX Mode: 100 Hz - 8 kHz at 3 dB
Horn Frequency 520 Hz ±50 Hz
Distortion Factor
Hail Mode: 10% (1 kHz 30 W)
Intercom Mode: 10% (1 kHz 4.5 W)
Signal to Noise
Hail Mode: 60 dB (1 kHz)
Intercom Mode: 60 dB (1 kHz)
AUX Mode: 60 dB (1 kHz)
Output Impedance
Hail Speaker: 8 Ω
Intercom Speaker: 4 Ω
External Speaker: 4 Ω
POWER SUPPLY
12 VDC, 5 A, 280 mA (Standby)
ENVIRONMENTAL
Temperature: -15 °C to + 55 °C (IEC 60945)
Waterproong (Face of panel): IPX5 (IEC 60529),
CFR 46 (USCG)
EQUIPMENT LIST
Standard
1. Loud Hailer LH-3000 1 unit
2. Microphone DM-2003 1 unit
3. Installation Materials and Spare Parts 1 set
Option
1. Intercom Speaker LH-3010
2. Flush Mount Kit LH-3020
3. Cable for Intercom Speaker 5/10/15/20 m
12 VDC
Fore Speaker
Aft Speaker
Alarm input
External MIC
External Speaker
Auxiliary input
Intercom Speakers*
Junction Box
5/10/15/20 m
*Up to four Intercoms can be connected
Option
local supply
256 10.1"
220 8.7"
14
0.6"
35
1.4"
110 4.3"
130 5.1"
75 3.0"
165 6.5"
50
2.0"
210 8.3"
100 3.9"
Mic entry
LH-3000
2.0 kg 4.4 lb
Cutout for Flush Mount
124.5 4.9"
124.5 4.9" 40
1.6"
68 2.7"
79 3.1"
4
0.2"
25
1.0"
25
1.0"
11.5
0.5"
10
0.4"
3- 5
45
°
83.1 3.3"
108.2 4.3"
85
3.4"
55.5 2.2"
18
0.7"
300 11.8"
70
2.8"
5.0
0.2"
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
All brand and product names are registered trademarks, trademarks or service marks of their respective holders.
Microphone
DM-2003
0.2 kg 0.44 lb
Intercom Speaker
LH-3010
0.56 kg 3.3 lb
Model
INTERCONNECTION DIAGRAM
