Furuno LH-3000 Hailer horn local supply, Burglar alarm local supply, Fabrication of cable TTYCS-1

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1. INSTALLATION

Hailer horn (local supply)

Mount the hailer horns (local supply) facing away from the Loud Hailer to prevent feedback. They should also be pointed in the opposite direction of the microphone as you are speaking into it. Before mounting any horn, you should test it with the HAIL feature with the horn in the desired location to check for suitability of mounting location.

Connect horns to the Loud Hailer with cable type DPYC-1.5 or equivalent. (See page 6 for how to fabricate this cable.) Be sure the cable is suitable for all-weather use. The terminating point on the terminal 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 terminals. The alarm sensor should be a “normally open switch”. Use cable type TTYCS-1 or equivalent to connect the sensor. Fabricate the cable as shown below.

When the sensor connected to the ALRM terminal becomes shorted and the alarm function is active, the yelp signal is released at maximum volume through both hailer horns.

77

3

ShieldArmor

8

Drain wire fabrication

Twist and cut

L*

* Length long enough to

15

5

reach ground terminal.

Armor

7			Sheath
7
	Solder	φ	Shield
	Solder		= 10.1 mm Conductor
Drain wire			= 10.1 mm Conductor
Drain wire	15 10		S = 0.75 mm2
	15 10		φ = 1.11 mm
			TTYCS-1 Sectional view

Vinyl tape

Fabrication of cable TTYCS-1

7

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Contents Loud Hailer Page Safety Instructions Table of Contents Foreword FeaturesWord to the Owner of the LH-3000 IiiEquipment List System ConfigurationStandard supply Optional supplyMounting procedure InstallationMounting the Loud Hailer Mounting considerationsFlush mounting Contents of flush mount kitName Type Code No Qty Loud hailer, flush mountIntercom speaker Intercom Speaker optionRear panel layout WiringLH-3000, rear panel LH-3000, rear panel, how to wire terminals WiringIntercom speaker option Power connectionFabrication of speaker cable Hailer horn local supply Burglar alarm local supplyFabrication of cable TTYCS-1 Floating ground Output powerStereo plug Controls Operational OverviewControl description LH-3000, front viewTurning the Power On/Off Adjusting Output Level Adjusting Key BacklightingAdjusting Listening Volume Calling All Intercom StationsReceiving a Call from an Intercom Station Calling a Specific Intercom StationAutomatically selecting a single calling station Automatically selecting multiple calling stationsManually selecting a calling station Hailing by VoiceIntercom station operation Description of warning signals Sounding Warning SignalsManual warning signals Automatic warning signalsTowing signal Sailing signalStop signal Anchor signal Sounding a manual warning signalAground signal Calling intercom stations while sounding warning signals Sounding an automatic warning signalCalling all intercom stations Calling a specific intercom stationTransmitting the auxiliary signal over all speakers Transmitting the Auxiliary SignalReturning auxiliary transmission to standby mode Enabling the alarm mode Alarm ModeWhen an attempt is made to remove the Loud Hailer Disabling the alarm modeAlarm setting/cancel flow Preventive Maintenance MAINTENANCE, TroubleshootingCleaning General checksTroubleshooting table TroubleshootingReplacing the Fuse If… Then…LH-3000 Furuno Specifications of Loud HailerＰａｃｋｉｎｇＬｉｓｔ LH-3000 ﾌﾗｯｼｭﾏｳﾝﾄｷｯﾄ Page Page Page Page Hatai Page 00014911800