Furuno LH-3000 Operator'S Manual Download Page 7 | Manualshive

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Furuno LH-3000 Operator'S Manual Download Page 7

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SYSTEM CONFIGURATION

Intercom Speaker
(Max. 4)

Forward Horn

After Horn

External Speaker

Remote Microphone

Auxiliary Audio
Source

Alarm Sensor

13.6 VDC

: Standard Supply

: Optional Supply

: Local Supply

Microphone

DIM

AFT

BOTH

FWD

ALL

AUX

FUNC

IC 4

IC 3

TOW

SAIL

HAIL
VOL

ANCH

AGND

IC 2

UNWY

IC 1

YELP

FUNC/PTT

LISTEN

STOP

VOL

MAN

AUTOMATIC

PWR OFF

MIC

Junction
Box

System configuration

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Summary of Contents for LH-3000

Page 1: ...OPERATOR S MANUAL www furuno com LOUD HAILER Model LH 3000 LH 3000CG...

Page 2: ......

Page 3: ...ademarks or service marks of their respective holders How to discard this product Discard this product according to local regulations for the disposal of industrial waste For disposal in the USA see t...

Page 4: ...quipment Fire or electrical shock can result if water leaks in the equipment Keep heater away from equipment A heater can melt the equipment s power cord which can cause fire or electrical shock Use t...

Page 5: ...Adjusting Listening Volume 11 2 6 Calling All Intercom Stations 11 2 7 Calling a Specific Intercom Station 12 2 8 Receiving a Call from an Intercom Station 12 2 9 Hailing by Voice 13 2 10 Sounding Wa...

Page 6: ...pecifications are available LH 3000 and LH 3000 CG for U S Coast Guard The two are almost identical the LH 3000 CG is additionally equipped with a Siren Mode Unless otherwise noted LH 3000 refers to b...

Page 7: ...mote Microphone Auxiliary Audio Source Alarm Sensor 13 6 VDC Standard Supply Optional Supply Local Supply Microphone DIM AFT BOTH FWD ALL AUX FUNC IC 4 IC 3 TOW SAIL HAIL VOL ANCH AGND IC 2 UNWY IC 1...

Page 8: ...1 set Spare Parts 1 set Template E52 00303 000 149 157 1 See packing list for details Optional supply Name Type Code No Qty Remarks Intercom Speaker LH 3010 000 149 111 1 Max 4 Flush Mount Kit LH 302...

Page 9: ...the mind the following considerations Locate the unit where the front panel can be easily viewed and operated Leave sufficient space at the sides and rear of your unit for ease of maintenance Locate t...

Page 10: ...flush mount kit Name Type Code No Qty Flush Mounting Plate TZ7300012A 999 999 025 2 Screw 6X12 SUS304 999 999 026 2 Wing Screw M4X35 SUS304 999 999 027 4 Wing Nut M4 SUS304 999 999 028 4 1 Make a cuto...

Page 11: ...aker option Four intercom speakers maximum may be connected to get 2 way communications between master station and one or all intercom speakers For mounting dimensions and fixing instructions see the...

Page 12: ...to the interconnection diagram for detailed information Rear panel layout Ground Terminal External Speaker J2 J3 J1 13 6 VDC Power FWD and AFT terminals SP and CAL intercon station 1 3 terminals MIC...

Page 13: ...ten screw at top of terminal J2 J3 AFT FWD 13 6V TERMINAL ARRANGEMENT 0V 0V 0V 0V 0V4 CAL4 MIC PTT AUX ALRM SP4 J3 AFT FWD 13 6V J1 0V3 CAL3 SP2 0V1 CAL1 SP3 0V2 CAL2 SP1 J2 4 Set terminal tighten scr...

Page 14: ...ailer and intercom speaker is greater than 2 m max 20 m use a junction box local supply For the connection to the junction box use cable type CO SPEVV SB C 0 2X2P option and fabricate it as below In t...

Page 15: ...rminal is either FWD or AFT depending on the location of the speaker Burglar alarm local supply The unit can function as a burglar alarm by connecting an external alarm sensor local supply to the ALRM...

Page 16: ...e output connectors on the rear panel to the ship s ground 3 SP outputs are floating and must not be connected to either battery or the rear panel Use a normal two conductor insulated speaker wire for...

Page 17: ...il Select Key Chooses loud hailer speaker to use ALL FWD AFT BOTH 2 Intercom Select Key Chooses which intercom station IC1 IC2 IC3 IC4 to call 3 Upper Signal Select Key Chooses warning signal among YE...

Page 18: ...C indicators Alarm signal indicators MAN manual STOP ANCH AGND 11 MIC MIC input 12 Speaker 2 2 Turning the Power On Off Turn the LISTEN VOL control clockwise to turn on the Loud Hailer The ALL indicat...

Page 19: ...t 2 5 Adjusting Listening Volume Turn the LISTEN VOL control to adjust the listening volume from the Loud Hailer s internal speaker and external speaker if connected 2 6 Calling All Intercom Stations...

Page 20: ...PTT switch on the microphone to answer the call The LH 3000 automatically switches to the calling station and the flashing indicator then lights steadily 2 If necessary adjust listening volume with LI...

Page 21: ...Hail Select key to return to the standby mode Intercom station operation Press the button on the intercom to call Release the button to listen 2 9 Hailing by Voice 1 Press the Hail Select key until th...

Page 22: ...he horn speakers sound warning signals and the volume is automatically set to maximum when sounding warning signals Description of warning signals Manual warning signals MAN Signal for passing The len...

Page 23: ...gnal TOW Warning signal for vessels under tow One 3 second blast followed by one 2 second interval one 1 second blast one 2 second interval one 1 second blast one 2 second interval and one 1 second bl...

Page 24: ...Signal Select key to select YELP or press the Lower Signal Select key to select MAN The indicator begins flashing for the desired signal 3 Press the FUNC key to activate the warning signal The indica...

Page 25: ...in to return to automatic warning signals 7 To stop transmitting automatic warning signals press the FUNC key followed by the Hail Select key to return to the standby mode Calling intercom stations wh...

Page 26: ...RM terminals on the rear panel Both horn speakers are selected automatically when the alarm mode is enabled If the alarm is triggered the volume output is automatically set to maximum Enabling the ala...

Page 27: ...dicators light YELP indicator goes off After 5 minutes ALL FWD AFT and BOTH indicators go off BOTH indicator lights every four seconds STANDBY STATUS Alarm mode enabled An attempt is made to remove th...

Page 28: ...he selected intercom station 2 Press the PTT switch on the microphone and speak into it 3 Release the PTT switch to listen for a reply from the selected intercom station If necessary adjust listening...

Page 29: ...en the equipment Only qualified personnel should work inside the equipment 3 1 Preventive Maintenance General checks Check the following monthly Check all cabling If damaged replace Check connections...

Page 30: ...roubleshooting Below are simple troubleshooting procedures which the user may follow to try to restore normal operation If normal operation cannot be restored do not attempt to check inside any unit A...

Page 31: ...0K ohms 3 INPUT SENSITIVITY 3 1 MIC sensitivity 73 3 dB 0 dB 1V Bar 3 2 Aux sensitivity 0 dBm 3 dB at 1 kHz 4 DISTORTION FACTOR 4 1 Hail mode 10 1 kHz 20 W 4 2 Intercom mode 10 1 kHz 4 0 W 5 SIGNAL TO...

Page 32: ...This page is intentionally left blank...

Page 33: ...FGMB 6A 125V 000 147 324 00 FGMB 125V 6A PBF 000 157 492 10 INSTALLATION MATERIALS 1 SELF TAPPING SCREW 4 6X20 SUS304 000 162 613 10 1 RUBBER CUSHION 1 TZ7300030A 000 149 771 00 2 RUBBER CUSHION 1 TZ...

Page 34: ...3 CODE NO FLUSH MOUNTING PLATE TZ7300012A 2 999 999 025 4 CODE NO DIMENSIONS IN DRAWING FOR REFERENCE ONLY DIMENSIONS IN DRAWING FOR REFERENCE ONLY DIMENSIONS IN DRAWING FOR REFERENCE ONLY DIMENSIONS...

Page 35: ...Y Hatai D 1...

Page 36: ...Y Hatai D 2...

Page 37: ...Y Hatai D 3...

Page 38: ...Y Hatai D 4...

Page 39: ...AL3 9 8 7 0V ALARM 0V AUX 0V 0V MIC PTT 0V4 SP4 CAL4 J3 IV 1 25 MICROPHONE 1 CO 0 2x2P MAX 5m TTYCS 1 TTYCS 1 1 1 BRN 1 2 LH 3000 CG SIREN MODE SWITCH ALARM SENSOR 1 EXT AUDIO SOURCE 1 J B P P P P RED...

Page 40: ...cient Otherwise the invoice with serial number name and stamp of the dealer and date of purchase is shown For the Onboard Warranty your FURUNO certified dealer will take care of all registrations 5 Wa...

Page 41: ...or its authorized dealer at the time of request for warranty service This warranty is valid for installation of products manufactured by Furuno Electric Co hereafter FURUNO Any purchases from brick a...

Page 42: ...EC 60945 Ed 3 0 1996 clauses 9 2 9 3 10 2 10 3 10 4 10 5 10 8 and 10 9 title and or number and date of issue of the standard s or other normative document s For assessment see EMC Test Report FLI 12 0...

Page 43: ......

Page 44: ...l is elemental chlorine free FURUNO Authorized Distributor Dealer 9 52 Ashihara cho Nishinomiya 662 8580 JAPAN A FEB 2004 Printed in Japan All rights reserved E3 APR 26 2017 Pub No OME 56460 E3 ETMI L...

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