TOA BC-900 CE/CE-GB/UL, BC-900 Battery Charger User manual

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OPERATING INSTRUCTIONS
BATTERY CHARGER BC-900
Thank you for purchasing TOA’s Battery Charger.
Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.
TABLE OF CONTENTS
1. SAFETY PRECAUTIONS
............................................................................. 2
2. GENERAL DESCRIPTION .......................................................................... 3
3. HANDLING PRECAUTIONS ...................................................................... 3
4. NOMENCLATURE AND FUNCTIONS ................................................. 4
5. CHARGING ........................................................................................................... 5
6. TROUBLESHOOTING ................................................................................... 6
7. SPECIFICATIONS ............................................................................................. 6
Accessory .................................................................................................................... 6
2
1. SAFETY PRECAUTIONS
• Beforeinstallationoruse,besuretocarefullyreadalltheinstructionsinthissection for correctandsafe
operation.
• Besuretofollowalltheprecautionaryinstructionsinthissection,whichcontainimportantwarningsand/or
cautionsregardingsafety.
• Afterreading,keepthismanualhandyforfuturereference.
Safety Symbol and Message Conventions
Safetysymbolsandmessagesdescribedbelowareusedinthismanualtopreventbodilyinjuryandproperty
damage which could result from mishandling. Before operating your product, read this manual rst and
understandthesafetysymbolsandmessagessoyouarethoroughlyawareofthepotentialsafetyhazards.
Indicatesapotentiallyhazardoussituationwhich,ifmishandled,could
resultindeathorseriouspersonalinjury.
Indicatesapotentiallyhazardoussituationwhich,ifmishandled,could
resultinmoderateorminorpersonalinjury,and/orpropertydamage.
WARNING
CAUTION
When Installing the Unit
• Do not expose the unit to rain or an environment
whereitmaybesplashedbywaterorotherliquids,
asdoingsomayresultinreorelectricshock.
• Use the unit only with the voltage specied on
theunit.Usingavoltagehigherthanthatwhichis
speciedmayresultinreorelectricshock.
• Do not cut, kink, otherwise damage nor modify
thepowersupplycord.Inaddition,avoidusingthe
powercordincloseproximitytoheaters,andnever
placeheavyobjects--includingtheunititself--on
the power cord, as doing so may result in re or
electric shock.
• Avoid installing or mounting the unit in unstable
locations, such as on a rickety table or a slanted
surface. Doing so may result in the unit falling
downandcausingpersonalinjuryand/orproperty
damage.
When the Unit is in Use
• Should the following irregularity be found during
use,immediately switchoffthepower, disconnect
the power supply plug from the AC outlet and
contactyournearestTOAdealer.Makeno further
attempttooperatetheunitinthisconditionasthis
maycausereorelectricshock.
· If you detect smoke or a strange smell coming
from the unit.
· Ifwateroranymetallicobjectgetsintotheunit
· If the unit falls, or the unit case breaks
· Ifthepowersupplycordisdamaged(exposureof
thecore,disconnection,etc.)
• Topreventareorelectricshock,neveropennor
remove the unit case as there are high voltage
components inside the unit. Refer all servicing to
yournearestTOAdealer.
• Do not place cups, bowls, or other containers of
liquidormetallicobjectsontopoftheunit.Ifthey
accidentallyspillintotheunit,thismaycauseare
or electric shock.
• Avoid inserting or dropping metal or combustible
objects or other foreign objects in the Charger’s
interiororbatteryreceptacles,as thiscould result
inreorelectricshock.
• Donottouchapowercordplugduringthunderand
lightning, as this may result in electric shock.
• Stop charging if batteries are not fully charged
within 5 hours.
Continuously charging over 5 hours may cause
batteriestore,explode,leak,orheat.
When Installing the Unit
• Never plug in nor remove the power supply plug
with wet hands, as doing so may cause electric
shock.
• Whenunpluggingthepowersupplycord,besureto
graspthepowersupplyplug;neverpullonthecord
itself. Operating the unit with a damaged power
supplycordmaycauseareorelectricshock.
WARNING
CAUTION
3
• Whenmovingtheunit,besuretoremoveitspower
supply cord from the wall outlet. Moving the unit
with the power cord connected to the outlet may
causedamagetothepowercord,resultinginreor
electricshock.Whenremovingthepowercord,be
suretoholditsplugtopull.
• DonotblockthesuppliedACadapter’sventilation
slots.Blockingairowtotheseslotswillcauseheat
tobuildupintheadapter,possiblyresultinginre.
• Avoidinstallingtheunitinhumidordustylocations,
inlocationsexposedtothedirectsunlight,nearthe
heaters, or in locations generating sooty smoke
or steam as doing otherwise may result in re or
electric shock.
When the Unit is in Use
• Donotplaceheavyobjectsontheunitasthismay
cause it to fall or break which may result in personal
injury and/or property damage. In addition, the
object itself may fall off and cause injury and/or
damage.
• If dust accumulates on the power supply plug or
in the wall AC outlet, a re may result. Clean it
periodically. Inaddition,insertthe pluginthewall
outlet securely.
• Switchoffthepower,andunplugthepowersupply
plug from the AC outlet for safety purposes when
cleaningorleavingtheunitunusedfor10daysor
more.Doingotherwisemaycauseareorelectric
shock.
• UsethededicatedACadapterfortheunit.Notethat
theuseofotheradaptermaycauseare.
• Remove the power supply plug of charger from
the ACoutlet after charging completion, as doing
otherwisemaycauseare.
• Risk of explosion if battery is replaced by an
incorrecttype.Disposeofusedbatteriesaccording
to the instructions.
ThisisaclassAproduct.
Inadomesticenvironmentthisproduct maycauseradiointerference in whichcasetheusermaybe
requiredtotakeadequatemeasures.
2. GENERAL DESCRIPTION
TheTOABC-900isadedicatedbatterychargerforBP-900lithium-ionbatteriesusedintheTS-801andTS-
901ChairmanUnits,andTS-802andTS-902DelegateUnitsofTOA'sInfraredConferenceSystem.
TheBC-900featuresanexclusivechargingsystemforlithium-ionbatteries,andpermitsupto8batteriestobe
simultaneouslychargedwithinupto5hours.
3. HANDLING PRECAUTIONS
• Usetheunitinlocationswherethetemperatureisbetween0and+40°C.
• AvoidinstallingtheBatteryChargerinlocationsexposedtovibration.Batteriesmaynotbecorrectlycharged
duetopoorcontact.
• Toclean,besuretorstswitchofftheunit'spower,thenwipewithadrycloth.Whentheunitgetsverydirty,
useaclothdampedinaneutralcleanser.Neverusebenzene,thinnerorchemically-treatedcleaningcloth
becausesuchvolatileliquidscoulddeformordiscolortheunit.
• Cleanthechargingterminalsperiodicallywithadrycottonswab.Dirtyterminalscouldcausebadcontact,
thuspreventingbatteriesfrombeingcorrectlycharged.
4
4. NOMENCLATURE AND FUNCTIONS
Power Indicator
Lights green when the Power Switch
is set to the ON position.
Charging Status Charge Indicator [RED-CHARGING, GREEN-FULL]
Continuously lights red during charging.
Lights green after charging is completed.
AC Fuse [FUSE 8 A]
Maximum current capacity: 8 A
Power Input Terminal
[DC12 V 5 A (max)]
Connect the supplied AC adapter to
this terminal.
Battery Receptacle
Insert the lithium ion battery into this receptacle.
Charging terminals
Battery receptacle as
viewed from above
Power Switch [POWER, ON/OFF]
Power is switched ON when this switch
is set to the ON position, and switched
OFF when set to the OFF position.
5
5. CHARGING
BC-900 Battery Charger
AC adapter (supplied
with the BC-900)
Power input terminal
Power switch
Charging status indicator
(Red/green)
Power cord (supplied
with the BC-900)
BP-900 Lithium-Ion Battery
5
4
3
2
1
Step 1. ConnectthepowercordtothesuppliedACadapter.
Step 2. ConnecttheACadaptertotheCharger’spowerinputterminal.
Step 3. Insert the AC plug into the AC wall outlet.
Step 4. Turn on the power switch.
ThePowerindicatorlightsgreen.
Step 5. InsertthebatteryfullyintooneoftheCharger’sbatteryreceptacleswiththebatteryorientedtothe
properdirection.
Ensurethatthechargingstatusindicatorlightsred.Ifitdoesnotlight,checktoseeifthebatteryis
correctlyinserted.
Chargingiscompletedwithin5hoursandthechargingstatusindicatorlightsgreen.
Stopchargingifbatteriesarenotfullychargedwithin5hours.
Continuously charging over 5 hours may cause batteries to re,
explode,leak,orheat.
WARNING
Remove the power supply plug of charger from the AC outlet after
chargingcompletion,asdoingotherwisemaycauseare.
CAUTION
Note
Switching the Charger’s power OFF and back ON again with fully-charged (charging completed) batteries
inserted will result in repeated recharge of the batteries. Battery life could deteriorate from this repetitive
charging.
7. SPECIFICATIONS
Power Source 100–240VAC,50/60Hz(useofthesuppliedACadapter)
Current Consumption Max.1.4A
Charging Time Approx.5hours
Charging Capacity 8BP-900batteries(optional)
LEDIndicator Chargingstatus(Green:Fullcharge,Red:Oncharge),Powerindicator
Operating Temperature 0to40ºC(32to104ºF)
OperatingHumidity 90%RHorless(nocondensation)
Finish Case: Steel,black,paint
Batteryreceptacles: PPOresin,black
Dimensions 240(w)x70(h)x115(d)mm(9.45"x2.76"x4.53")
Weight 1.2kgor2.65lb(unitonly)
Note: Thedesignandspecicationsaresubjecttochangewithoutnoticeforimprovement.
Accessory
ACadapter(DCcord:1mor3.28ft,DetachableACcord:2mor6.56ft) ............ 1
6. TROUBLESHOOTING
Symptom Possible Cause Remedy
Thepowerindicator(green)does
not light even when the power
switchissettoON.
TheACplugisnotinsertedinto
the wall outlet.
Insert the AC plug into the wall
outlet.
The fuse has blown off. Havethefusereplaced.
Contact your TOA dealer for
replacement.
The charging status indicator
(red) does not light even if the
lithium-ion battery is inserted
into the battery receptacle.
The lithium-ion battery is not
correctlyinsertedintothebattery
receptacle.
Insert the lithium-ion battery fully
into the battery receptacle.
Thechargingterminalsaredirty. Clean the terminals with a dry
cotton swab.
Charged battery operating
durationsareshort.
(The lithium-ion battery life has
deteriorated.)
Replace with a new BP-900
lithium-ion battery.
Traceability Information for Europe
Manufacturer:
TOA Corporation
7-2-1,Minatojima-Nakamachi,Chuo-ku,Kobe,Hyogo,
Japan
Authorizedrepresentative:
TOAElectronicsEuropeGmbH
Suederstrasse282,20537Hamburg,
Germany
URL:http://www.toa.jp/
133-02-00179-03
Warning
ThisequipmentiscompliantwithClassAofCISPR32.Inaresidentialenvironmentthisequipmentmay
causeradiointerference.
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