User's Manual

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 3of10 
19541P‐44(02‐11)
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Beforeabeltstationandacontrollercanbeconnected,theymustfirstbelinked.Asasecurity
measure,theclose‐linkfeaturerequiresdevicestobeinproximityofabout1to3ft(0.3to0.9m)
inordertosuccessfullylink.Thisensuresthattheunitsarenot
inadvertentlylinkedwithother
unitsonthepremises.
Linkingprocedure:
1. EnsurepowerisonforbothU9911‐BSCandbeltstation(seePower‐up/Power‐down).
2. Ensureunitsarewithin1to3ft(0.3to0.9m)ofeachother.
3. Simultaneously(within1‐2sec)pressandrelease
thePTTbuttonontheU9911‐BSCand
thebeltstationtolinkwith.
4. AmberLED’swillflashonbothdevices.AmomentaryredLEDindicatesasuccessful
close‐link.
5. UponsuccessfullinktheU9910‐BSCwillattempttoestablishaconnectionwiththebelt
station.
6. Uponsuccessfully
establishingconnectiontheLEDonthecontrollerwillflashagreen
patterncorrespondingtothenumberofbeltstationsconnected.
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Tip:

Oncelinked,thedeviceswillnot needtobelinkedagainunlesstheyarepurged(see
Purging).
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Eachbeltstationisabletobelinkedtoonlyonecontrolleratatime.Acon trollercanhaveupto
sixbeltstationslinkedandbeconnectedtofourofthose
sixatonetime.
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Thepowerbuttonhasamulti‐colorLEDinthecenterwhichservesasastatusindicationforthe
controller.Table1belowliststhesestates.
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Table1:LEDStatusIndications
LEDColor BlinkRate Status
Red Solid Initializing/powerup
Red Once ConnectionDropped
Red Once ConnectionEstablished
Red Any Lowbattery(approx.1hrremaining)
Orange Slow Idle/Disconnected
Orange Fast Link/ConnectioninProgress
Orange Solid PTTasserted
Green Slow Connected(patternindi cates
numberofbeltstationsconnected)