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  3. TS-918 Expansion Unit

TOA TS-918 Expansion Unit, TS-918 CE/CE-AU/CE-GB/CN/KR/US User manual

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TS-918EXPANSION UNIT
INSTRUCTION MANUAL
Thank you for purchasing TOA’s Expansion Unit.
Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.
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.
Indicatesapotentiallyhazardoussituationwhich,ifmishandled,
couldresultindeathorseriouspersonalinjury.
WARNING
Indicatesapotentiallyhazardoussituationwhich,ifmishandled,could
resultinmoderateorminorpersonalinjury,and/orpropertydamage.
CAUTION
WARNING
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 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.)
·Ifitismalfunctioning(notonesounds.)
•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qualiedservice
personnel.
•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.
•Do not touch a power supply plug during
thunderandlightning,asthismayresultin
electric shock.
When Installing the Unit
•Be sure to follow the instructions below
whenrack-mountingtheunit.Failuretodo
somaycauseareorpersonalinjury.
· Install the equipment rack on a stable,
hardoor.Fixitwithanchorboltsortake
other arrangements to prevent it from
fallingdown.
·When connecting the unit’s power cord
to an AC outlet, use the AC outlet with
current capacity allowable to the unit.
·The supplied rack-mounting screws can
beusedfortheTOAequipmentrackonly.
Donotusethemforotherracks.
•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.
•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.
•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secdurely.
•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 supplied AC adapter for the unit.
Note that the use of other adapter may
causeare.
CAUTION
2. GENERAL DESCRIPTION
TheTS-918isaninterfaceforincorporatingtheWiredConferenceunit(s)intheconferencesystem.
ItisconnectedtotheTS-910CentralunitwithacoaxialcableandtotheTS-919B1or919B4Bridge
unitwithaCat-5LANcable.
The TS-918 (1U size) can be mounted on an EIA equipment rack by using the optional rack-
mounting bracket.
3. FEATURES
•Connection between the TS-918 and the Bridge unit can be made using a single CAT-5 LAN
cable,facilitatinginstallationandconstructionwork.
•Upto24ConferenceunitsperTS-918ExpansionunitcanbeconnectedviatheBridgeunits.
•Upto8TS-918ExpansionunitscanbeconnectedtotheCentralunitbyusingtheYW-1022or
YW-1024Distributors.
4. SPECIFICATIONS
PowerSource 100–240VAC,50/60Hz(useofthesuppliedACadapter)
Power Consumption 74.4W
Current Consumption Max. 3.1ADC (when24VDC issuppliedfromthesuppliedAC
adapter)
Gain Upstream: +16.5dB
Downstream:+12.5dB
Connection Terminal Centralunitconnectionterminal: BNCjack
Bridgeunitconnectionterminal: RJ45connector
LEDIndicator Connectionstatusindicators(3LEDseachonthefrontandrear
panels),Powerindicator
NumberofConnectable
Chairman/DelegateUnits
Upto24units(whenusing21unitsofTS-919B1or6unitsofTS-
919B4,bothoptionalBridgeunits)
Operating Temperature 0to40ºC(32to104ºF)
OperatingHumidity 90%RHorless(nocondensation)
Finish Panel:Aluminum,black,30%gloss,melamine-bakedpaint
Case:Pre-coatedsteelplate,black
Dimensions 210(w)x44(h)x296.5(d)mm(8.27"x1.73"x11.67")
Weight 1.6kg(3.53lb)
Note: Thedesignandspecicationsaresubjecttochangewithoutnoticeforimprovement.
• Accessories
ACadapter*(DCcord:1.8mor5.91ft,DetachableACcord:2mor6.56ft) ..............................1
BNCplug-toBNCplugcord(50cmor1.64ft) ..............................................................................1
* NotsuppliedwiththeTS-918(KR).FortheusablepowersupplycordandACadapter,consult
yournearestTOAdealer.
• Optional products
Rackmountingbracket:MB-15B-BK(forrackmountingoneTS-918unit)
MB-15B-J(forrackmountingtwoTS-918units)
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/
133-02-00129-01
/