User's Manual

Rear Panel:
6
BGM
IN
8Ω
OUT
600Ω
OUT
POWER
ON
(1)
OFF
(0)
ANT
12VDC
ACTIVE STOP
GND
500mA
ACTIVE-Thisisanoutputcircuitthatoutputs+12VDC@25mAmaximumwhenamessageisplayingfromthe
unit.Ifcircuitistoexceedthe25mAratingthenarelayisrequiredtodrivethehigherload.TheGNDshouldbe
usedasareturnonthecircuit.Exceeding25mAwilldamagethiscircuit.
ExampleCircuits:
STOP - This is used to stop any messages that are playing or queued (stacked) on the unit. To use this circuit, short
the STOP and GND connections together with either a push-button or switch.
GND - This is used as a ground return on both the ACTIVE and STOP circuits.
BGM IN - The stores background music (BGM) is connected to this jack via a RCA connection. This jack is for
signallevelonly-ampliedaudio(suchasaPAamplier)shouldNEVERbefedintothisjackorunitwillbe
damaged.ExamplesofconnectionsmadetothisjackmaybeaSatelliteReceiver,CDplayer,oraTapePlayer.
8Ω&600ΩOUT-ThisiswherethebackgroundmusicandstoredmessageaudioisfedbackintothestoresPA
system.ThisRCAconnectionshouldgotothestoresPAamplierINPUTONLY.Neverconnectthisconnection
toanampliedoutput-backfedhighvoltagewilldamagethisunit!Useeitherthe8ΩOR600Ωoutputdepending
upon your system impedance.
POWER-UsethisswitchtoturntheunitONandOFF.
12VDC-Thisiswherethesupplied12VDC500mApowerpackisconnected.
ANT - This is where the supplied antenna is connected.