Sony DWZ Series User manual

©2004-2021SonyCorporation.Allrightsreserved.
Reproductioninwholeorinpartwithoutwrittenpermissionis
prohibited.Featuresandspecificationsaresubjecttochange
withoutnotice.Thevaluesformassanddimensionare
approximate.Alltrademarksarethepropertyoftheir
respectiveowners.
1
DWZ-B70HL
DWZSeriesdigitalwireless
microphonesetfor
vocal/speechwithlavalier/
headsetmicrophones
Overview Package features ZRX-HR70 digital wireless half-rack receiver,Package features ZRX-HR70 digital wireless half-rack receiver,
ZTX-B02RC digital wireless body-pack transmitter and uni-ZTX-B02RC digital wireless body-pack transmitter and uni-
directional electret condenser lavalier and headset microphonesdirectional electret condenser lavalier and headset microphones
Thelavalier/headsetsetversionoftheDWZdigital
wirelessmicrophonesystemoffershighquality24-bit/
48KHzlinearPCMdigitaltransmissionandisoptimised
forapplicationssuchascongresscentres,universities,
schools,communityhalls,hotels,boardroomsandsmall
theatres.ThesystemissuppliedwiththeECM-LZ1UBMP
digitalwirelessuni-directionalelectretcondenserlavalier
microphoneandtheECM-HZ1UBMPdigitalwirelessuni-
directionalelectretcondenserlightweightheadset
microphone.Usingthe2.4GHzfrequencybandfor
transmission,theDWZ-B70HLcanbeusedlicence-and
cost-freeinnearlyeverycountryworldwide.Thesystem
alsoincludesAES128-bitencryptiontechnologyto
ensurehighlysecuretransmission.
Superb digital sound with intelligent feedback reducerSuperb digital sound with intelligent feedback reducer
With24-bitlinearPCMdigital,yougethighsoundquality
withreliableRFtransmission,utilisingunique
transmissiontechnologydevelopedbySony.Also,with
supportfortwoRFmodes,yourexperiencescanbe
sharedoverWiFi.TheIntelligentFeedbackReducer
functionsupressesunwantedfeedback.

©2004-2021SonyCorporation.Allrightsreserved.
Reproductioninwholeorinpartwithoutwrittenpermissionis
prohibited.Featuresandspecificationsaresubjecttochange
withoutnotice.Thevaluesformassanddimensionare
approximate.Alltrademarksarethepropertyoftheir
respectiveowners.
2
Features Superb digital sound qualitySuperb digital sound quality
High-quality24-bitlinearPCMdigitaltransmissionoffers
pristineaudioandawidefrequencyrangeof10Hzto22
kHz.Audioperformancedegradationthat’stypicalof
conventionalanaloguewirelesssystemsisavoided,as
thesepackagesaredesignedwithouttheneedfora
compander.
Two RF modes for reliable transmissionTwo RF modes for reliable transmission
TheDWZSeriesprovidestwoselectableRFmodes.
Simplychoosetheonethatmakesbestuseofyour
actual2.4GHzRFenvironment:
WideBandHoppingmode
Thismodereducesinterferencetootherwireless
equipmentusedinthesameenvironmentsuchasWiFi.
There’snoneedforadvancedtechnicalknowledgeabout
radiofrequency.WideBandHoppingmodealsosupports
additionalerrorcorrectionformoresecure
transmission*1.
NarrowBandHoppingmode
Thismodehelpstoavoidinterferencefromotherdevices
–forexample,2.4GHzwirelessremotecontrollersthat
arecommonlyusedforlightingcontrol.Thisenables
frequenciestobecoordinatedwhenusingmultiple
wirelesssystemssimultaneously*2.
*1Audiodelay:Approx.6ms
*2Audiodelay:Approx.3ms

©2004-2021SonyCorporation.Allrightsreserved.
Reproductioninwholeorinpartwithoutwrittenpermissionis
prohibited.Featuresandspecificationsaresubjecttochange
withoutnotice.Thevaluesformassanddimensionare
approximate.Alltrademarksarethepropertyoftheir
respectiveowners.
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Intelligent Feedback Reducer functionIntelligent Feedback Reducer function
TheSonyIntelligentFeedbackReducercansuppress
unwantedfeedback(howling)withhigh-performanceDSP
andSony’suniquealgorithmsdesignedtoeliminate
feedbackbeforeitbecomesunbearable.Upto1024-
bandsuppressionfiltersarecontinuouslytuned
automaticallyinrealtime,eliminatingfeedbackand
avoidingdeterioratingtheoriginalsignal;thisdelivers
thehighestqualitysoundthatcanbeenjoyedby
presenters,vocalistsandaudiences.Youcanfreelyselect
theaudiooutputstowhichyouwantthisfeedback
reductionfiltertoapply–forexample,youcanoutput
originalaudiotothemainPAsystem,whileprocessed
audioisdeliveredtoyourmonitorspeakers.
Stable transmissionStable transmission
Interruptionsinreception(signaldropout)canbea
problemwithwirelessmicrophonetransmissionsystems.
WiththeDWZSeries,however,dropoutsarereducedto
aminimum.Utilizingaspacediversityreceptionsystem,
stablereceptionisachievedbyusingdual-antenna
inputs/receptioncircuits.Thesereceivesignalsovertwo
differentpathsandautomaticallyselectthestrongerRF
signalforoutput.
Highly secure transmissionHighly secure transmission
TheZTX-HR70offersAES128-bitstandardencryption
technologytosecuretransmittedsignalsandavoidbeing
interceptedbyothers.Byusingthisencryptionfeature,
userscanreducetheworrythatconfidentialinformation
couldbeintercepted.
Large colour LCDLarge colour LCD
TheZRX-HR70half-racksizereceiverincludesalarge
colourLCDdisplaytoprovidedetailedvisualstatusof
yourselectedchannel,signal,andfive-banddigital

©2004-2021SonyCorporation.Allrightsreserved.
Reproductioninwholeorinpartwithoutwrittenpermissionis
prohibited.Featuresandspecificationsaresubjecttochange
withoutnotice.Thevaluesformassanddimensionare
approximate.Alltrademarksarethepropertyoftheir
respectiveowners.
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equalizer,alongwithaudiolevel,andtransmitterbattery
life.
Fast and easy setupFast and easy setup
WithitsClearChannelScanandBestChannelSelection
features,thehalf-rackZRX-HR70detectsunoccupied
channelsandselectsthemostappropriatechannel
automatically,forfastandeasysystemsetup.
Wired / wireless seamless operationWired / wireless seamless operation
TheZRX-HR70isequippedwithaCableToneGenerator
featuretosimulateawiredtonewhenusingwireless.
There’snoneedtoadjusttheequalizersettingonyour
amplifierwhenswitchingbetweenwiredandwireless.
SimplysettheCableToneGeneratormenuontheZRX-
HR70displaytomatchthedesiredwiredtone.
Five-band equaliserFive-band equaliser
Withthefive-banddigitalequalizerinthehalf-rackZRX-
HR70receiver,you’llfindit’seasytoadjustthesound
characterofyourhandheldmicrophoneasdesired.
Tuner out interfaceTuner out interface
Tuneroutputisavailablefortuning.TheZRX-HR70also
hasatransmitter-mutingselector,whichprovidesa
choiceofconnectorsthatcanbemuted.
Rack-mountable 1U half-rack size with detachable whip antennaRack-mountable 1U half-rack size with detachable whip antenna
TheZRX-HR70ismountablewithoptionalRMM-HRD1
rackmountkit.
Variety of interfacesVariety of interfaces
TheZRX-HR70features3-wayparallelaudiooutput,¼”
TSphone(x2),andbalancedXLR(x1).
Headset and lavalier microphonesHeadset and lavalier microphones
TheDWZ-B70HLpackageincludestwotypesof

©2004-2021SonyCorporation.Allrightsreserved.
Reproductioninwholeorinpartwithoutwrittenpermissionis
prohibited.Featuresandspecificationsaresubjecttochange
withoutnotice.Thevaluesformassanddimensionare
approximate.Alltrademarksarethepropertyoftheir
respectiveowners.
5
microphones.TheECM-HZ1UBMPisauni-directional
electretcondenserlightweightheadsetthatkeepsyou
comfortableandstress-freeevenwhenwearingitfor
longperiodsoftime.Itsear-clip-styledesignallowsyou
towearitoneitheryourleftorrightear.TheECM-
LZ1UBMPisauni-directionalelectretcondenserlavalier
microphone,idealforcommercialsoundapplications
suchaspresentations,lecturesandconferences.
Robust metal bodyRobust metal body
TheZTX-B02RCismadeofstrongdurablemetal.Metal
constructionsupportsreliableuseinroughoperating
conditions.
Easy-to-use operationEasy-to-use operation
TheZTX-B02RCfeaturesamomentaryswitchformuting
ortalk-backapplication.
Two AA battery operation and contactless rechargeable functionTwo AA battery operation and contactless rechargeable function
TheZTX-B02RCispoweredbyAAbatterieswitha
contactlessrechargeablefunction(withoptionalBC-
DWZ1batterycharger).
Specifications TransmittingSection
TransmitterType Bodypack
AntennaType Internalmonopoleantenna
TypeofEmission F1DandF1E
ModulationMethod GFSK
2402.0MHzto2478.5MHz
Ch1:2402/2478.5MHz

©2004-2021SonyCorporation.Allrightsreserved.
Reproductioninwholeorinpartwithoutwrittenpermissionis
prohibited.Featuresandspecificationsaresubjecttochange
withoutnotice.Thevaluesformassanddimensionare
approximate.Alltrademarksarethepropertyoftheir
respectiveowners.
6
CarrierFrequencies
Ch2:2421.5/2472.5MHz
Ch3:2427.5/2475.5MHz
Ch4:2424.5/2446.5MHz
Ch5:2449.5/2469.5MHz
Ch6:2405/2452.5MHz
Cha:2469.5/2474/2478.5
MHz
Chb:2442.5/2447/2451.5
MHz
Chc:2415.5/2420/2424.5
MHz
Chd:2456/2460.5/2465MHz
Che:2429/2433.5/2438MHz
Chf:2402/2406.5/2411MHz
RFPowerOutput 10mW(e.i.r.p.)
OccupiedRF
Bandwidth 2.5MHz
ReceivingSection
ReceiverType Rackmount(Half/1channel)
ReceptionType Spacediversity
AntennaType Externalwhipantenna
Receiving
2402.0MHzto2478.5MHz
Ch1:2402/2478.5MHz
Ch2:2421.5/2472.5MHz
Ch3:2427.5/2475.5MHz
Ch4:2424.5/2446.5MHz
Ch5:2449.5/2469.5MHz
Ch6:2405/2452.5MHz
Cha:2469.5/2474/2478.5

©2004-2021SonyCorporation.Allrightsreserved.
Reproductioninwholeorinpartwithoutwrittenpermissionis
prohibited.Featuresandspecificationsaresubjecttochange
withoutnotice.Thevaluesformassanddimensionare
approximate.Alltrademarksarethepropertyoftheir
respectiveowners.
7
Frequencies MHz
Chb:2442.5/2447/2451.5
MHz
Chc:2415.5/2420/2424.5
MHz
Chd:2456/2460.5/2465MHz
Che:2429/2433.5/2438MHz
Chf:2402/2406.5/2411MHz
RFSensitivity 24dBμVorless
AntennaSection
InputConnector BNC-R,50Ω(x2)
AudioSection
CapsuleType Electretcondenser
Directivity Uni-directional
InputConnector 3-polelockingminiplug
InputImpedance
1.8kohmsormore(MIC
input)/1Mohmsor
more(INSTinput)
ReferenceInput
Level
MIC:-58dBu
INST/LINE:-28dBu(when
attenuatorlevelis0dB)
MaximumInput
Level
MIC:-22dBu
INST/LINE:+8dBu(when
attenuatorlevelis0dB)
AudioAttenuator

©2004-2021SonyCorporation.Allrightsreserved.
Reproductioninwholeorinpartwithoutwrittenpermissionis
prohibited.Featuresandspecificationsaresubjecttochange
withoutnotice.Thevaluesformassanddimensionare
approximate.Alltrademarksarethepropertyoftheir
respectiveowners.
8
AdjustmentRange 0/10/20dB
Frequency
Response
Transmission:10Hzto22kHz
HeadsetMicrophone:60Hzto
18kHz
LavalierMicrophone:60Hzto
18kHz
DynamicRange MIC:102dB(A-weighted)
INST/LINE:98dB(A-weighted)
Distortion(T.H.D) 0.03%orless(-38dBu,1kHz
input)
AudioDelay
Narrowbandmode:Approx.3
ms/Widebandmode:
Approx.6ms(Transmitter+
Receiver)
AnalogOutput
XLR-3-32,balanced(x1)
Phonejack,unbalanced(x2)
Maximumoutputlevel
-BalancedOutput
MIC:-22dBu
LINE:+24dBu
-UnbalancedOutput:+8dBu
Referenceoutputlevel
-BalancedOutput
MIC:-58dBu
LINE:-12dBu
-UnbalancedOutput:-28dBu
OtherEquipment
Display LCD

©2004-2021SonyCorporation.Allrightsreserved.
Reproductioninwholeorinpartwithoutwrittenpermissionis
prohibited.Featuresandspecificationsaresubjecttochange
withoutnotice.Thevaluesformassanddimensionare
approximate.Alltrademarksarethepropertyoftheir
respectiveowners.
9
General
Power
Requirements
ZTX-B02RC:3.0VDC(two
LR6(sizeAA)alkalinedrycell
batteries)
ZRX-HR70:ExternalDCinput:
12VDC
BatteryOperating
Time
Approx.10hoursof
continuoususe(25°C(77°F)
ambienttemperature,Sony
LR6(sizeAA)alkalinedrycell
batteries)
Operating
Temperature
0°Cto50°C
32°Fto122°F
Storage/Transport
Temperature
-20°Cto+60°C
-4°Fto+140°F
Dimensions*
ZTX-B02RC:63×87×20
mm(21/2×31/2×13/16
inches)(w/h/d)(excludingthe
antenna)
ZRX-HR70:168×44×96
mm(65/8×13/4×37/8
inches)(w/h/d)
Mass
ZTX-B02RC:Approx.162g
(5.7oz.)(includingbatteries)
ZRX-HR70:Approx.510g(1
lb.2.0oz.)
Uni-directionalLavalier
Microphone(1)
Uni-directionalHeadset
microphone(1)
Micholderclip(1)

©2004-2021SonyCorporation.Allrightsreserved.
Reproductioninwholeorinpartwithoutwrittenpermissionis
prohibited.Featuresandspecificationsaresubjecttochange
withoutnotice.Thevaluesformassanddimensionare
approximate.Alltrademarksarethepropertyoftheir
respectiveowners.
10
Supplied
Accessories
Cordclip(1)
Windscreen(1)
Beltclip(1)
Beltclipscrew(1)
Antenna(2)
ACadapter(1)
QuickStartGuide(1)
BeforeUse(1)
CD-ROM(1)
Optional
Accessories
BC-DWZ1
RMM-HRD1
SAD-HZ1B
AD-RX7
ECM-HZ1UBMP
ECM-LZ1UBMP
Notes
Notes *Thevaluesfordimensions
areapproximate.
Related
products
SRG-
360SHE
FullHDremote
camerawithtriple
streamingoutputs
andadvancedPTZ
functions