Sony DWZB70HL User manual

Digital Wireless
Package
Operating Instructions
Before operating the unit, please read this manual thoroughly
and retain it for future reference.
Please read this manual together with the manual supplied with the BC-DWZ1.
DWZ-M70/B70HL
4-460-562-11 (1)
© 2012 Sony Corporation

2
For the ZTX-M02RC/B02RC
Transmitters
Owner’s Record
The model and serial numbers are located at the rear or on
the bottom of the unit. Record the model and serial
numbers in the space provided below.
Refer to these numbers whenever you call upon your
Sony dealer regarding this product.
Model No. _____________________
Serial No. ______________________
WARNING
Batteries shall not be exposed to excessive heat such as sunshine,
fire or the like.
If the transmitter develops an abnormally high temperature, a
burning odor or smoke during use, remove the battery holder and
stop using the transmitter immediately.
Take care not to burn your fingers when removing the battery
holder as the batteries may be very hot at this time.
For the customers in the U.S.A.
This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment
generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is
no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning
the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
– Reorient or relocate the receiving antenna.
– Increase the separation between the equipment and receiver.
– Connect the equipment into an outlet on a circuit different from
that to which the receiver is connected.
– Consult the dealer or an experienced radio/TV technician for
help.
You are cautioned that any changes or modifications not expressly
approved in this manual could void your authority to operate this
equipment.
All interface cables used to connect peripherals must be shielded in
order to comply with the limits for a digital device pursuant to
Subpart B of Part 15 of FCC Rules.
If you have any questions about this product, you may call ;
Sony Customer Information Service Center 1-800-222-7669 or
http://www.sony.com/
IMPORTANT NOTE: To comply with the FCC RF exposure
compliance requirements, no change to the antenna or the device is
permitted.
Any change to the antenna or the device could result in the device
exceeding the RF exposure requirements and void user’s authority
to operate this device.
This device complies with FCC radiation exposure limits set forth
for uncontrolled equipment and meets the FCC radio frequency
(RF) Exposure Guidelines in Supplement C to OET65. This device
has very low levels of RF energy that it is deemed to comply
without testing of specific absorption ratio (SAR).
This transmitter must not be co-located or operated in conjunction
with any other antenna or transmitter.
For the customers in Canada
This Class B digital apparatus complies with Canadian ICES-003.
This ISM device complies with Canadian ICES-001.
This device complies with Industry Canada licence-exempt RSS
standard(s).
Operation is subject to the following two conditions: (1) this device
may not cause interference, and (2) this device must accept any
interference, including interference that may cause undesired
operation of the device.
The term “IC:” before the radio certification number only signifies
that Industry Canada technical specifications were met.
This equipment complies with IC radiation exposure limits set forth
for an uncontrolled environment and meets RSS-102 of the IC radio
frequency (RF) Exposure rules. This equipment has very low levels
of RF energy that are deemed to comply without testing of specific
absorption ratio (SAR).
For the customers in Europe
Hereby, Sony Corporation, declares that this ZTX-M02RC/B02RC
is in compliance with the essential requirements and other relevant
provisions of the Directive 1999/5/EC.
For details, please access the following URL: http://
www.compliance.sony.de/
Voor de klanten in Europa
Hierbij verklaart Sony Corporation dat het toestel ZTX-M02RC/
B02RC in overeenstemming is met de essentiële eisen en de andere
relevante bepalingen van richtlijn 1999/5/EG.
Nadere informatie kunt u vinden op:
http://www.compliance.sony.de/
För kunder i Europa
Härmed intygar Sony Corporation att denna ZTX-M02RC/B02RC
står I överensstämmelse med de väsentliga egenskapskrav och
övriga relevanta bestämmelser som framgår av direktiv 1999/5/EG.
För ytterligare information gå in på följande hemsida: http://
www.compliance.sony.de/
Para clientes na Europa
Sony Corporation declara que este ZTX-M02RC/B02RC está
conforme com os requisitos essenciais e outras disposições da
Directiva 1999/5/CE.
Para mais informacoes, por favor consulte a seguinte URL:
http://www.compliance.sony.de/
Til europæiske kunder
Undertegnede Sony Corporation erklærer herved, at følgende
udstyr ZTX-M02RC/B02RC overholder de væsentlige krav og
øvrige relevante krav i direktiv 1999/5/EF.
For yderligere information gå ind på følgende hjemmeside:
http://www.compliance.sony.de/
Declaration of Conformity
Trade Name : SONY
Model : ZTX-M02RC/B02RC
Responsible party : Sony Electronics Inc.
Address : 16530 Via Esprillo, San Diego, CA 92127 U.S.A.
Telephone Number : 858-942-2230
This device complies with part 15 and part 18 of the FCC
Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and (2)
this device must accept any interference received,
including interference that may cause undesired operation.

3
Asiakkaille Euroopassa
Sony Corporation vakuuttaa täten että ZTX-M02RC/B02RC
tyyppinen laite on direktiivin 1999/5/EY oleellisten vaatimusten ja
sitä koskevien direktiivin muiden ehtojen mukainen.
Halutessasi lisätietoja, käy osoitteessa:
http://www.compliance.sony.de/
For kunder i Europa
Sony Corporation erklærer herved at utstyret ZTX-M02RC/B02RC
er i samsvar med de grunnleggende krav og øvrige relevante krav i
direktiv 1999/5/EF.
For flere detaljer, vennligst se:
http://www.compliance.sony.de/
Για τους πελάτες που διαμένουν σε χώρες της
Eυρώπης
Με την παρούσα η Sony Corporation δηλώνει τι
ZTX-M02RC/B02RC συμμορφώνεται προς της
ουσιώδεις απαιτήσεις και τις λοιπές σχετικές διατάξεις
της οδηγίας 1999/5/ΕΚ.
Για λεπτομέρειες παρακαλούμε πως ελένξετε την
ακλουθη σελίδα του διαδικτύου:
http://www.compliance.sony.de/
Pro zákazníky v Evropě
Sony Corporation tímto prohlašuje, že tento ZTX-M02RC/
B02RC je ve shodě se základními požadavky a dalšími
příslušnými ustanoveními směrnice 1999/5/ES.
Podrobnosti lze získat na následující URL:
http://www.compliance.sony.de/
Klientidele Euroopas
Sony Corporation kinnitab käesolevaga seadme ZTX-M02RC/
B02RC vastavust 1999/5/EÜ direktiivi põhinõuetele ja nimetatud
direktiivist tulenevatele teistele asjakohastele sätetele.
Üksikasjalikum info: http://www.compliance.sony.de/.
Európai ügyfeleinknek
Alulírott, Sony Corporation nyilatkozom, hogy a(z)
ZTX-M02RC/B02RC megfelel a vonatkozó alapvető
követelményeknek és az 1999/5/EC irányelv egyéb előírásainak.
További információkat a következő weboldalon találhat:
http://www.compliance.sony.de/
Dla klientów w Europie
Niniejszym Sony Corporation oświadcza, że ZTX-M02RC/
B02RC jest zgodne z zasadniczymi wymaganiami oraz innymi
stosownymi postanowieniami Dyrektywy 1999/5/WE.
Szczegółowe informacje znaleźć można pod następującym
adresem URL:
http://www.compliance.sony.de/
Pentru clienţii din Europa
Prin prezenta, Sony Corporation declară că acest
ZTX-M02RC/B02RC respectă cerinţele esenţiale și este în
conformitate cu prevederile Directivei 1995/5/EC.
Pentru detalii, vă rugăm accesaţi următoarea adresă:
http://www.compliance.sony.de/
Pre zákazníkov v Európe
Sony Corporation týmto vyhlasuje, že ZTX-M02RC/B02RC
spĺňa základné požiadavky a všetky príslušné ustanovenia
Smernice 1999/5/ES.
Podrobnosti získate na nasledovnej webovej adrese:
http://www.compliance.sony.de/
Za stranke v Evropi
Sony Corporation izjavlja, da je ta ZTX-M02RC/B02RC v
skladu z bistvenimi zahtevami in ostalimi relevantnimi določili
direktive 1999/5/ES.
Za podrobnosti vas naprošamo, če pogledate na URL:
http://www.compliance.sony.de/
For the ZRX-HR70 Receivers
Owner’s Record
The model and serial numbers are located at the rear or on
the bottom of the unit. Record the model and serial
numbers in the space provided below.
Refer to these numbers whenever you call upon your
Sony dealer regarding this product.
Model No. _____________________
Serial No. _____________________
IMPORTANT
The nameplate is located on the bottom.
WARNING
Excessive sound pressure from earphones and headphones can
cause hearing loss.
In order to use this product safely, avoid prolonged listening at
excessive sound pressure levels.
Batteries shall not be exposed to excessive heat such as sunshine,
fire or the like.
If the receiver develops an abnormally high temperature, a burning
odor or smoke during use, remove the battery holder and stop using
the receiver immediately.
Take care not to burn your fingers when removing the battery
holder as the batteries may be very hot at this time.
For the customers in the U.S.A.
This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment
generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is
no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning
the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
– Reorient or relocate the receiving antenna.
– Increase the separation between the equipment and receiver.
– Connect the equipment into an outlet on a circuit different from
that to which the receiver is connected.
– Consult the dealer or an experienced radio/TV technician for
help.

4
You are cautioned that any changes or modifications not expressly
approved in this manual could void your authority to operate this
equipment.
All interface cables used to connect peripherals must be shielded in
order to comply with the limits for a digital device pursuant to
Subpart B of Part 15 of FCC Rules.
If you have any questions about this product, you may call ;
Sony Customer Information Service Center 1-800-222-7669 or
http://www.sony.com/
For the customers in Canada
This Class B digital apparatus complies with Canadian ICES-003.
For the customers in Europe
Hereby, Sony Corporation, declares that this ZRX-HR70 is in
compliance with the essential requirements and other relevant
provisions of the Directive 1999/5/EC.
For details, please access the following URL: http://
www.compliance.sony.de/
Voor de klanten in Europa
Hierbij verklaart Sony Corporation dat het toestel ZRX-HR70 in
overeenstemming is met de essentiële eisen en de andere relevante
bepalingen van richtlijn 1999/5/EG.
Nadere informatie kunt u vinden op:
http://www.compliance.sony.de/
För kunder i Europa
Härmed intygar Sony Corporation att denna ZRX-HR70 står I
överensstämmelse med de väsentliga egenskapskrav och övriga
relevanta bestämmelser som framgår av direktiv 1999/5/EG.
För ytterligare information gå in på följande hemsida: http://
www.compliance.sony.de/
Para clientes na Europa
Sony Corporation declara que este ZRX-HR70 está conforme com
os requisitos essenciais e outras disposições da Directiva 1999/5/
CE.
Para mais informacoes, por favor consulte a seguinte URL:
http://www.compliance.sony.de/
Til europæiske kunder
Undertegnede Sony Corporation erklærer herved, at følgende
udstyr ZRX-HR70 overholder de væsentlige krav og øvrige
relevante krav i direktiv 1999/5/EF.
For yderligere information gå ind på følgende hjemmeside:
http://www.compliance.sony.de/
Asiakkaille Euroopassa
Sony Corporation vakuuttaa täten että ZRX-HR70 tyyppinen laite
on direktiivin 1999/5/EY oleellisten vaatimusten ja sitä koskevien
direktiivin muiden ehtojen mukainen.
Halutessasi lisätietoja, käy osoitteessa:
http://www.compliance.sony.de/
For kunder i Europa
Sony Corporation erklærer herved at utstyret ZRX-HR70 er i
samsvar med de grunnleggende krav og øvrige relevante krav i
direktiv 1999/5/EF.
For flere detaljer, vennligst se:
http://www.compliance.sony.de/
Για τους πελάτες που διαμένουν σε χώρες της
Eυρώπης
Με την παρούσα η Sony Corporation δηλώνει τι ZRX-
HR70 συμμορφώνεται προς της ουσιώδεις απαιτήσεις
και τις λοιπές σχετικές διατάξεις της οδηγίας 1999/5/ΕΚ.
Για λεπτομέρειες παρακαλούμε πως ελένξετε την
ακλουθη σελίδα του διαδικτύου:
http://www.compliance.sony.de/
Pro zákazníky v Evropě
Sony Corporation tímto prohlašuje, že tento ZRX-HR70 je ve
shodě se základními požadavky a dalšími příslušnými
ustanoveními směrnice 1999/5/ES.
Podrobnosti lze získat na následující URL:
http://www.compliance.sony.de/
Klientidele Euroopas
Sony Corporation kinnitab käesolevaga seadme ZRX-HR70
vastavust 1999/5/EÜ direktiivi põhinõuetele ja nimetatud
direktiivist tulenevatele teistele asjakohastele sätetele.
Üksikasjalikum info: http://www.compliance.sony.de/.
Európai ügyfeleinknek
Alulírott, Sony Corporation nyilatkozom, hogy a(z) ZRX-
HR70 megfelel a vonatkozó alapvető követelményeknek és az
1999/5/EC irányelv egyéb előírásainak.
További információkat a következő weboldalon találhat:
http://www.compliance.sony.de/
Dla klientów w Europie
Niniejszym Sony Corporation oświadcza, że ZRX-HR70 jest
zgodne z zasadniczymi wymaganiami oraz innymi stosownymi
postanowieniami Dyrektywy 1999/5/WE.
Szczegółowe informacje znaleźć można pod następującym
adresem URL:
http://www.compliance.sony.de/
Pentru clienţii din Europa
Prin prezenta, Sony Corporation declară că acest ZRX-HR70
respectă cerinţele esenţiale și este în conformitate cu
prevederile Directivei 1995/5/EC.
Pentru detalii, vă rugăm accesaţi următoarea adresă:
http://www.compliance.sony.de/
Declaration of Conformity
Trade Name : SONY
Model : ZRX-HR70
Responsible party : Sony Electronics Inc.
Address : 16530 Via Esprillo, San Diego, CA 92127 U.S.A.
Telephone Number : 858-942-2230
This device complies with part 15 of the FCC Rules.
Operation is subject to the following two conditions: (1) this
device may not cause harmful interference, and (2) this
device must accept any interference received, including
interference that may cause undesired operation.

5
Pre zákazníkov v Európe
Sony Corporation týmto vyhlasuje, že ZRX-HR70 spĺňa
základné požiadavky a všetky príslušné ustanovenia Smernice
1999/5/ES.
Podrobnosti získate na nasledovnej webovej adrese:
http://www.compliance.sony.de/
Za stranke v Evropi
Sony Corporation izjavlja, da je ta ZRX-HR70 v skladu z
bistvenimi zahtevami in ostalimi relevantnimi določili
direktive 1999/5/ES.
Za podrobnosti vas naprošamo, če pogledate na URL:
http://www.compliance.sony.de/
About the supplied AC adapter
Important Safety Instructions
• Read these instructions.
• Keep these instructions.
• Heed all warnings.
• Follow all instructions.
• Do not use this apparatus near water.
• Clean only with dry cloth.
• Do not block any ventilation openings.
Install in accordance with the manufacturer’s instructions.
• Do not install near any heat sources such as radiators, heat
registers, stoves, or other apparatus (including amplifiers) that
produce heat.
• Do not defeat the safety purpose of the polarized or grounding-
type plug. A polarized plug has two blades with one wider than
the other. A grounding-type plug has two blades and a third
grounding prong. The wide blade or the third prong are provided
for your safety. If the provided plug does not fit into your outlet,
consult an electrician for replacement of the obsolete outlet.
• Protect the power cord from being walked on or pinched
particularly at plugs, convenience receptacles, and the point
where they exit from the apparatus.
• Only use attachments/accessories specified by the manufacturer.
• Use only with the cart, stand, tripod, bracket, or table specified
by the manufacturer, or sold with the apparatus. When a cart is
used, use caution when moving the cart/apparatus combination to
avoid injury from tip-over.
• Unplug this apparatus during lightning storms or when unused
for long periods of time.
• Refer all servicing to qualified service personnel. Servicing is
required when the apparatus has been damaged in any way, such
as power-supply cord or plug is damaged, liquid has been spilled
or objects have fallen into the apparatus, the apparatus has been
exposed to rain or moisture, does not operate normally, or has
been dropped.
To reduce the risk of fire or electric shock, do not
expose this apparatus to rain or moisture.
To avoid electrical shock, do not open the cabinet.
Refer servicing to qualified personnel only.
When installing the unit, incorporate a readily accessible
disconnect device in the fixed wiring, or connect the power plug to
an easily accessible socket-outlet near the unit. If a fault should
occur during operation of the unit, operate the disconnect device to
switch the power supply off, or disconnect the power plug.
CAUTION
The apparatus shall not be exposed to dripping or splashing. No
objects filled with liquids, such as vases, shall be placed on the
apparatus.
The unit is not disconnected from the AC power source (mains) as
long as it is connected to the wall outlet, even if the unit itself has
been turned off.
For the ECM-LZ1UBMP/
HZ1UBMP Microphones
For the customers in Europe
This product with the CE marking complies with the EMC
Directive issued by the Commission of the European Community.
Compliance with this directive implies conformity to the following
European standards:
• EN55103-1 : Electromagnetic Interference(Emission)
• EN55103-2 : Electromagnetic Susceptibility(Immunity)
This product is intended for use in the following Electromagnetic
Environments: E1 (residential), E2 (commercial and light
industrial), E3 (urban outdoors), E4 (controlled EMC
environment, ex. TV studio).
This product has been manufactured by or on behalf of Sony
Corporation, 1-7-1 Konan Minato-ku Tokyo, 108-0075 Japan.
Inquiries related to product compliance based on European Union
legislation shall be addressed to the authorized representative, Sony
Deutschland GmbH, Hedelfinger Strasse 61, 70327 Stuttgart,
Germany. For any service or guarantee matters, please refer to the
addresses provided in the separate service or guarantee documents.
WARNING

Table of Contents
6
Table of Contents
Package Contents .......................................7
DWZ-M70 .................................................... 7
DWZ-B70HL................................................ 7
Features .......................................................8
DWZ-M70 .................................................... 8
DWZ-B70HL................................................ 8
ZTX-M02RC ................................................ 8
ZTX-B02RC ................................................. 8
ZRX-HR70 ................................................... 8
Parts Identification......................................9
DWZ-M70 .................................................... 9
DWZ-B70HL.............................................. 11
Power Supply.............................................12
Inserting Batteries....................................... 12
Attaching the Supplied Accessories.......13
Attaching the Supplied Accessories to the
Handheld Microphone
(ZTX-M02RC) .................................. 13
Attaching the Supplied Accessories to the
Half-Rack Receiver (ZRX-HR70) .... 14
Attaching the Supplied Accessories to the
Body-Pack Transmitter
(ZTX-B02RC) ................................... 14
Using the Headset Microphone
(ECM-HZ1UBMP) ........................... 14
Receiver Settings ......................................15
Transmitter Settings .................................17
Configuring the Transmitting Channel
Settings.............................................. 17
Channel Display.......................................... 18
Enabling Encrypted Transmission ..........18
Channel Frequency List............................20
System Configuration Examples .............22
Troubleshooting ........................................23
Important Notes on Use............................25
Usage and Storage ...................................... 25
Cleaning...................................................... 25
Notes on Charging Batteries....................25
Specifications............................................26
DWZ-M70 .................................................. 26
DWZ-B70HL.............................................. 27

Package Contents 7
Package Contents
This manual contains information on the Sony DWZ-M70/B70HL Digital Wireless Packages. The contents of each
package are as follows.
DWZ-M70
This set includes a handheld microphone (transmitter: ZTX-M02RC) and a half-rack receiver (receiver: ZRX-HR70).
DWZ-B70HL
This set includes a body-pack (transmitter: ZTX-B02RC) and a half-rack receiver (receiver: ZRX-HR70).
ZTX-M02RC handheld
microphone (1)
Supplied accessories
Antenna (2)
ZRX-HR70 half-rack
receiver (1) Mic holder (1) AC adapter (1)
Power cord (1)
(for KR4 model only)
Power cord (2)
(for E model only)
Conversion adapter (1)
(for E model only)
Before Use (1)
Operating Instructions
(CD-ROM) (1)
Warranty card (1)
(for UC model only)
Warranty booklet (1)
(for SYV model only)
ZTX-B02RC body-pack
transmitter (1)
Supplied accessories
Belt clip (1)
• Belt clip screw (1)
Antenna (2) AC adapter (1)
Power cord (1) (for KR4 model only)
Power cord (2) (for E model only)
Conversion adapter (1) (for E model only)
Before Use (1)
Operating Instructions (CD-ROM) (1)
Warranty card (1) (for UC model only)
Warranty booklet (1) (for SYV model only)
ZRX-HR70 half-rack
receiver (1) ECM-HZ1UBMP headset
microphone (1)
• Wind screen (1)
• Cord clip (1)
• Headband (1)
ECM-LZ1UBMP uni-directional
lavalier microphone (1)
• Wind screen (1)
• Mic holder clip (1)

Features
8
Features
The DWZ series is a digital wireless system that
combines Sony’s consistently developed superior audio
technology, highly reliable wireless technology, and
state-of-the-art digital signal processing technology.
Using an unlicensed 2.4 GHz band, the system provides
wide-range functionality with simple, user-friendly
operability.
By providing a package that is optimized for specific
usage environments, the system offers a wireless solution
to users ranging from those inexperienced with wireless
systems to seasoned professionals.
Superb audio quality
By transmitting audio signals via 24-bit high-quality
linear PCM digital transmission, without signal
compression, decompression, or similar processing, the
system provides superb audio quality and high-bandwidth
transmissions that approach that of wired microphones.
High reliability
By allowing you to select from two RF modes based on
your intended use and incorporating Sony’s unique data
processing technology, the system provides highly-
reliable wireless transmission in wireless LAN
environments. In addition, the two RF modes each consist
of six channels, allowing you to select the appropriate RF
mode and channel according to your intended purpose.
The receiver is equipped with two antennas with the
antenna with the best reception status selected
automatically via space diversity, providing stable
reception with minimized audio breakup and noise
occurrences.
Highly confidential transmissions are also possible using
the 128-bit AES (Advanced Encryption Standard).
DWZ-M70
This package includes a rechargeable handheld
microphone (transmitter: ZTX-M02RC) and a half-rack
receiver (receiver: ZRX-HR70) and is ideal for use during
speeches and vocal performances.
DWZ-B70HL
This package can connect to headset microphones and
lavalier microphones, and includes a rechargeable body-
pack microphone (transmitter: ZTX-B02RC) and a half-
rack receiver (receiver: ZRX-HR70).
ZTX-M02RC
A microphone designed with a sturdy metal body.
Using an optional battery charger (BC-DWZ1) and
nickel-metal-hydride rechargeable batteries makes
contactless recharging possible. The unit is equipped with
a sliding power switch for easy ON/OFF switching and an
attenuator adjustment function for a wide range of audio
input level support. In addition, the interchangeable
microphone unit allows you to use the microphone in a
variety of applications.
* The microphone unit’s mounting area has a diameter of 31.3 mm
and a pitch of 1.0 mm.
ZTX-B02RC
A transmitter designed with a sturdy metal body.
Using an optional battery charger (BC-DWZ1) and
nickel-metal-hydride rechargeable batteries makes
contactless recharging possible. Equipped with a muting
function, an instrument or line input / mic input switching
function, and an attenuator adjustment function, the unit
supports a wide range of audio input levels. The supplied
belt clip can be rotated in 90-degree increments, allowing
you to adjust the direction in which the cables extend
based on your environment.
ZRX-HR70
A half-rack receiver equipped with large-screen high-
resolution color LCD that combines high-functionality
with simple operability.
The unit’s high-performance DSP and real-time
intelligent feedback reduction function suppresses
distracting howling noise.
The Best Channel Selection and Clear Channel Scan
functions allow quick and easy configuration of safe
channels. In addition, the 5-band graphic equalizer allows
wide-range audio-quality adjustment. You can also select
whether the muting function applies to the
UNBALANCED/BALANCED OUTPUT connector*.
Using the optional RMM-HRD1 Rack Mount Kit allows
you to mount the unit on a rack.
* The muting function is not available on the ZTX-M02RC.
Some functions may not be available depending on the
combination of devices used.
Note

Parts Identification 9
Parts Identification
DWZ-M70
Handheld microphone (transmitter: ZTX-
M02RC)
aMicrophone unit
The standard-equipped microphone unit can be
interchanged with another interchangeable microphone
unit with a diameter of 31.3 mm and a pitch of 1.0 mm.
For details on attaching and removing the microphone
unit, see “Replacing the microphone unit” (page 13).
bBATT/CHARGE (remaining battery / charge)
indicator
Lights when the unit is turned on. This indicates the
remaining battery charge or the charge status.
The remaining battery indication only appears when
alkaline dry cell batteries are being used.
cPOWER switch
Turns the unit on or off.
dGrip
Contains the control buttons, channel display, and battery
compartment.
Open the grip to configure channel settings and replace
the batteries.
For details on opening the grip, see “Inserting Batteries”
(page 12).
eAntenna cover
Contains the antenna.
Do not squeeze the antenna cover. Doing so will weaken
the signal that is transmitted, decreasing the transmission
range.
fATT (attenuator) switch
Set the attenuation level based on the sound volume.
The attenuator switch is located at the top of the unit when
the microphone unit is removed.
For details on attaching and removing the microphone
unit, see “Replacing the microphone unit” (page 13).
gChannel display
Displays the transmission channel.
The display disappears after about 10 seconds. You can
display it again by pressing the channel selection button.
For details on the channel display, see “Channel
Display” (page 18).
hChannel selection button
Allows you to select the RF mode and the transmitting
channel.
For details on selecting the RF mode and transmitting
channel, see “Configuring the Transmitting Channel
Settings” (page 17).
iENCRYPTION switch
Allows you to use the encrypted transmission function.
For details on the encrypted transmission function, see
“Enabling Encrypted Transmission” (page 18).
Half-rack receiver (receiver: ZRX-HR70)
aPOWER button
Turns the unit on or off.
Indicator Status
Lit (green) Good
Lit (red) Almost dead
Lit (orange) Charging
Top (when microphone unit is removed)
Grip interior
Caution
Attenuation level (dB) When to use
0 Standard switch position
6 Set to this position if a red bar
occasionally appears in the audio
level meter of the receiver.
12 Set to this position if a red bar
always appears in the audio level
meter of the receiver.
Front

Parts Identification
10
bPOWER indicator
Lights when the unit is turned on.
cDisplay
Displays setting configurations and other information.
AReceiving channel indicator
Displays the receiving channel.
BEncryption status display
Displays whether encrypted transmission is enabled.
CRemaining transmitter battery indicator
Displays the remaining battery charge of the transmitter.
An approximate duration is displayed for the remaining
usage time. This duration appears only when signals are
being received.
DAudio level meter
Displays the audio level.
Set the audio level so that the red bar is not displayed
continuously.
EFBR (feedback reducer) status indicator
Displays the status of the feedback reducer in one of four
levels (Off, Low, Mid, High).
FEQ (equalizer) status indicator
Displays the on/off status of the equalizer.
GReceiving level indicator
Displays the reception status of the radio signal.
More bars indicate more stable reception.
dESC (escape) button
Cancels operations, or returns to the main screen from the
settings screen.
eRotary encoder
Allows you to change settings.
For details on changing settings, see “Receiver Settings”
(page 15).
aANTENNA a/b connector (BNC type)
Connect the supplied antenna here.
bUNBALANCED OUTPUT AUX/TUNER
(external audio output) connector (headphone
jack)
Connect monitoring equipment and similar peripheral
devices here.
You can configure muting based on your intended use.
For details on settings, see “Configuring the transmitter
muting function for the output connectors” (page 17).
For details on connections, see “System Configuration
Examples” (page 22).
cUNBALANCED OUTPUT MAIN (main audio
output) connector (headphone jack)
Connect a mixer or an amp here.
You can configure muting based on your intended use.
For details on settings, see “Configuring the transmitter
muting function for the output connectors” (page 17).
For details on connections, see “System Configuration
Examples” (page 22).
dBALANCED OUTPUT connector (XLR type)
Connect a mixer or similar device here.
You can configure muting based on your intended use.
For details on settings, see “Configuring the transmitter
muting function for the output connectors” (page 17).
For details on connections, see “System Configuration
Examples” (page 22).
eMIC/LINE (audio output level) selector
Selects the audio output level of the BALANCED
OUTPUT connector.
MIC: Sets the audio output level to the mic level.
LINE: Sets the audio output level to the line level.
Do not set the selector to the LINE position while
outputting audio to an audio mixer or similar device.
Inputting audio at excessive levels may distort audio or
damage the playback/recording device.
Caution
Rear

Parts Identification 11
fCable clamp
Secures the cable of the supplied AC adapter.
gDC IN 12V (power input) connector
Connect the supplied AC adapter here.
DWZ-B70HL
Body-pack transmitter (transmitter: ZTX-
B02RC)
aAntenna cover
Contains the antenna.
Do not squeeze the antenna cover. Doing so will weaken
the signal that is transmitted, decreasing the transmission
range.
bBATT/CHARGE (remaining battery / charge)
indicator
Lights when the unit is turned on. This indicates the
remaining battery charge or the charge status.
The remaining battery indication only appears when
alkaline dry cell batteries are being used.
cENCRYPTION switch
Allows you to use the encrypted transmission function.
For details on the encrypted transmission function, see
“Enabling Encrypted Transmission” (page 18).
dAudio input connector
Connect the supplied microphone or use a guitar cable
(GC-0.7BMP; not supplied) to connect a guitar or similar
instrument here.
eAUDIO/MUTING indicator
Indicates the input level of the audio signal and the status
of the muting function.
fINPUT switch
Set this based on the connected equipment.
MIC: Set to this position when a microphone is
connected.
INST/LINE: Set to this position when a guitar or audio
equipment is connected.
Do not set the switch to the MIC position while inputting
audio from an audio mixer or similar device. Outputting
audio at excessive levels may distort audio or damage the
playback/recording device.
For details on the setting, see “System Configuration
Examples” (page 22).
gATT (attenuator) switch
Set the attenuation level based on the connected
equipment.
hBattery compartment
Insert two LR6 (size AA) batteries here.
For details on how to insert batteries, see “Inserting
Batteries” (page 12).
iPOWER/MUTING button
Turns the unit on or off. This button can also be used to
enable or disable the muting function.
jChannel display
Displays the transmission channel.
Caution
Indicator Status
Lit (green) Good
Lit (red) Almost dead
Lit (orange) Charging
Indicator Status
Lit (green) Audio input present
Lit (red) Excessive audio input
Off Audio input weak or nonexistent
Blinking
(orange)
Muting function enabled (i.e., audio
disabled)
Caution
Attenuation level (dB) When to use
0 Standard switch position
10 Set to this position if the AUDIO/
MUTING indicator on the receiver
occasionally lights red.
20 Set to this position if the AUDIO/
MUTING indicator on the receiver
is always lit red.
Function Button operation
Turn power on Press the button for at least 1
second
Turn power off Press the button until indicator
turns off
Enable muting function Press the button
Disable muting function

Power Supply
12
The display disappears after about 10 seconds. You can
display it again by pressing the channel selection button.
For details on the channel display, see “Channel
Display” (page 18).
kCHANNEL SELECT button
Allows you to select the RF mode and the transmitting
channel.
For details on selecting the RF mode and transmitting
channel, see “Configuring the Transmitting Channel
Settings” (page 17).
Half-rack receiver (receiver: ZRX-HR70)
For details on the half-rack receiver, see “ZRX-HR70
half-rack receiver” (page 27) for the DWZ-M70.
Power Supply
This section describes the power supply for each device.
For details on how to insert batteries, see “Inserting
Batteries” (page 12).
Handheld microphone (ZTX-M02RC),
body-pack transmitter (ZTX-B02RC)
Power supplied by two LR6 (size AA) batteries.
The following types of battery can be used.
• Alkaline dry cell batteries
• Rechargeable nickel-metal hydride batteries
• Lithium batteries
Half-rack receiver (ZRX-HR70)
Power supplied by the supplied AC adapter.
Inserting Batteries
CAUTION
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type
recommended by the manufacturer.
When you dispose of the battery, you must obey the law
in the relative area or country.
• Always use sets of the same type of battery. Do not use
batteries of different types or remaining charges
together as a set.
• Replacing the batteries during operation will result in
high noise. Be sure to turn off the unit before replacing
the batteries.
Handheld microphone (ZTX-M02RC)
1
Slide the POWER switch to turn off the unit.
2
Turn the grip in the direction of the arrow, and pull
down the grip until the battery compartment is shown.
Notes

Attaching the Supplied Accessories 13
3
Insert two new LR6 (size AA) batteries while making
sure the polarities are correct.
4
Close the grip and turn it in the reverse direction in
the step 2above.
Body-pack transmitter (ZTX-B02RC)
1
Press and hold the POWER/MUTING button to turn
off the unit.
2
Slide the battery-compartment catches inward (in the
direction of the arrows bB) to take out the
compartment.
3
Insert two new LR6 (size AA) batteries into the
battery compartment while making sure the polarities
are correct, and then reinsert the compartment into the
unit.
Attaching the Supplied
Accessories
This section describes how to attach the supplied
accessories to each unit.
Attaching the Supplied Accessories
to the Handheld Microphone (ZTX-
M02RC)
Attaching the microphone holder
Replacing the microphone unit
To remove the microphone unit
To attach the microphone unit
Turn the microphone unit in the opposite direction from
when you removed it, and make sure that the unit is
securely attached to the microphone.
Insert the bottom part of the
microphone into the holder.
Turn the microphone unit in the direction of the arrow.

Attaching the Supplied Accessories
14
Attaching the Supplied Accessories
to the Half-Rack Receiver (ZRX-
HR70)
Attaching the antenna
To remove the feet
Attaching the Supplied Accessories
to the Body-Pack Transmitter (ZTX-
B02RC)
Attaching the belt clip
To attach to a belt
Depending on the thickness and width of the strap, the
belt clip may not attach securely.
Using the Headset Microphone
(ECM-HZ1UBMP)
Wearing the microphone
Insert the supplied antenna into the
ANTENNA a/b connector at the rear of
the receiver and turn it.
Use a flat-bladed screwdriver or
similar tool to remove the pins that
secure the feet, and then remove the
feet from the half-rack receiver.
Align the mounting hole at the rear of the transmitter with the
hole in the middle of the supplied belt clip, and secure the belt
clip using the supplied belt clip screw.
You can also rotate the belt clip 180 degrees or 90 degrees to
the left or right before securing it.
Caution
Slide the belt into the belt clip on the unit
completely, and make sure it is secure.
The ECM-HZ1UBMP is designed to be worn on either ear.
Press the ear clip in the direction of the arrows to fit the shape
of the ear.
To improve sound collection, adjust the sound collector (1) of
the microphone unit so that is faces the mouth by using the
guideline (protrusion (2)) as a guide.

Receiver Settings 15
Attaching the headband and the cord clip Receiver Settings
Use the rotary encoder and the ESC button to configure
settings on the ZRX-HR70 half-rack receiver. Perform
setting operations as follows.
Confirm: Press the rotary encoder.
Move cursor: Turn the rotary encoder.
Cancel: Press the ESC button.
Displaying the settings menu
Press the rotary encoder to display the [Setup] screen in
the display.
To return to the main screen from the [Setup] screen,
press the ESC button.
Configuring the receiving channel
settings
Two RF modes (channel modes), wide band and narrow
band, are available on the DWZ.
Each RF mode consists of six channels. Select the
appropriate channel according to your intended use.
When using multiple channels (up to six), the two RF
modes, wide band and narrow band, cannot be used
simultaneously. Select only one RF mode during use.
To select the RF mode
1
In the [Setup] screen, select [Advanced Settings].
2
Select [RF Mode Settings].
The [RF Mode Settings] screen appears.
3
Select [Wide Band] or [Narrow Band].
When the configuration is complete, the main screen
appears again.
To select the channel
1
In the [Setup] screen, select [Channel Setup].
The [Channel Setup] screen appears.
To wear the microphone more securely, attach the
supplied headband (1) before wearing the
microphone.
The headband can be attached on either side.
To prevent the microphone from falling off, attach
the supplied cord clip (2) to the microphone cable,
then clip the microphone cable to the clothing.
RF mode
Transmitting
channel number
Description
Wide band
(WIDE)
1/2/3/4/5/6 This mode reduces any
interference to other
wireless equipment.
Narrow band
(NARROW)
a/b/c/d/e/f This mode uses the Clear
Channel Scan function,
making it useful for
avoiding any interference
from other wireless
equipment.
Caution

Receiver Settings
16
2
Specify the channel using one of the following
methods.
When configuring settings using method Aor B, turn
off all transmitters beforehand.
ASelect [Best Channel Selection]
The channel with the least interference will be
configured automatically.
BSelect [Clear Channel Scan]
The status of all the channels in the selected RF
mode will be displayed, allowing you to select the
channel you want to use.
If there are no open channels, “No Clear Channel”
appears.
CSelect [Manual Setup]
Configure the channel manually. Select the
channel you want to use.
This completes the configuration, and the main
screen appears again.
If you change the channel setting, be sure to change the
channel setting on the transmitter to the same channel. If
the receiver channel and transmitter channel are not
identical, audio will not be output.
Configuring the effect level
1
In the [Setup] screen, select [Audio Setup].
The [Audio Setup] screen appears.
2
Select [Feedback Reducer].
The [Feedback Reducer] screen appears.
3
Select [Effect Level].
The [Effect Level] screen appears.
4
Select the effect level you want to use.
5
Select [Set].
This completes the configuration, and the main
screen appears again.
Configuring the feedback reducer
function for connectors
1
In the [Setup] screen, select [Audio Setup].
The [Audio Setup] screen appears.
2
Select [Feedback Reducer].
The [Feedback Reducer] screen appears.
3
Select [Apply Feedback Reducer].
The [Apply Feedback Reducer] screen appears.
4
Select the connectors for which you want the
feedback reducer function enabled.
This completes the configuration, and the main
screen appears again.
Configuring the equalizer
1
In the [Setup] screen, select [Audio Setup].
The [Audio Setup] screen appears.
2
Select [Equalizer].
The [Equalizer] screen appears.
3
Select [On] to enable the equalizer function, or [Off]
to disable it.
If you select [On], the equalizer settings screen
appears.
If you select [Off], configuration is complete and the
main screen appears again.
Note
Display Status
White font
(underlined)
Channel with low interference.
White font Channel with relatively low
interference.
Gray font Channel with high
interference, or channel that is
being used by another device.
“No Clear Channel” No usable channels available.
Caution
Screen display
Connector
To All
Outputs
To
Balanced
& Main
Only
To
AUX/
Tuner
Only
BALANCED OUTPUT
Enabled
Enabled
–
UNBALANCED
OUTPUT MAIN –
UNBALANCED
OUTPUT AUX/
TUNER
– Enabled

Transmitter Settings 17
4
Select the frequency for which you want to adjust the
level, and adjust the setting.
5
Select [Set].
The setting value is saved.
To cancel the setting, press the ESC button.
Configuring the transmitter muting
function for the output connectors
You can select whether to enable the muting function
controlled by the transmitter for the audio output of each
output connector.
1
In the [Setup] screen, select [Audio Setup].
The [Audio Setup] screen appears.
2
Select [TX Muting].
The [Apply TX Muting] screen appears.
3
Select the connectors for which you want the muting
function enabled.
This completes the configuration, and the main
screen appears again.
Configuring the battery type
Specify the type of battery that is being used in the
transmitter so that the transmitter’s remaining battery
charge can be displayed properly on this unit.
1
In the [Setup] screen, select [Advanced Settings].
2
Select [Battery Type].
3
Select the battery type.
Alkaline: Alkaline dry cell batteries are being used in
the transmitter.
Ni-MH: Rechargeable nickel-metal hydride batteries
are being used in the transmitter.
Lithium: Lithium batteries are being used in the
transmitter.
This completes the configuration, and the main
screen appears again.
Transmitter Settings
Configuring the Transmitting
Channel Settings
Two RF modes (channel modes), wide band and narrow
band, are available on the DWZ.
Each RF mode consists of six channels. Select the
appropriate channel according to your intended use.
The two RF modes, wide band and narrow band, cannot
be used simultaneously. Select only one RF mode during
use.
Selecting the RF mode
1
Turn off the unit.
To turn off the ZTX-M02RC, slide the POWER
switch to the OFF position.
To turn off the ZTX-B02RC, press and hold the
POWER/MUTING button.
2
For the ZTX-M02RC, slide the POWER switch to the
ON position while holding down the channel
selection button.
For the ZTX-B02RC, press and hold the POWER/
MUTING button (about 1 second) while holding
down the channel selection button.
“0” blinks in the channel display.
3
Press the channel selection button to select “1” or “a.”
4
Press and hold the channel selection button.
Selecting the channel
1
Press and hold the channel selection button while the
unit is turned on.
The channel display blinks.
2
Press the channel selection button to select the
channel.
Screen display
Connector
To All
Outputs
To
Balanced
& Main
Only
To
AUX/
Tuner
Only
BALANCED OUTPUT
Enabled
Enabled
–
UNBALANCED
OUTPUT MAIN –
UNBALANCED
OUTPUT AUX/
TUNER
– Enabled
RF mode
Transmitting
channel number
Description
Wide band
(WIDE)
1/2/3/4/5/6 This mode reduces any
interference to other
wireless equipment.
Narrow band
(NARROW)
a/b/c/d/e/f This mode uses the Clear
Channel Scan function,
making it useful for
avoiding any interference
from other wireless
equipment.
Caution

Enabling Encrypted Transmission
18
3
Press and hold the channel selection button to apply
the channel selection.
If you change the channel setting on the transmitter, be
sure to change the channel setting on the receiver to the
same channel. If the receiver channel and transmitter
channel are not identical, audio will not be output.
Channel Display
Each channel will appear as follows in the transmitter’s
channel display.
Enabling Encrypted
Transmission
Encrypted transmission will only be enabled on
transmitter and receiver pairs for which the following
settings have been configured.
• After encrypted transmission is enabled, the enabled
settings will remain until they are disabled.
• To disable encrypted transmission, disable the settings
on both the transmitter and the receiver.
• If you want to change the transmitter and receiver pair
for which encrypted transmission is used, you must
configure the settings again.
Enabling encrypted transmission
1
Synchronize the transmitter and receiver channels.
For details on configuring the transmitter’s channel
and the receiver’s channel, see “Configuring the
Transmitting Channel Settings” (page 17) and
“Configuring the receiving channel settings”
(page 15) respectively.
2
Set the ENCRYPTION switch on the transmitter to
the OFF position.
Leave the power on.
3
In the [Setup] screen of the receiver, select
[Advanced Settings].
The [Advanced Settings] screen appears.
For details on displaying the [Setup] screen, see
“Displaying the settings menu” (page 15).
4
Select [Encryption].
The [Encryption] screen appears.
5
Set the [Encryption] setting to [On].
6
Set the ENCRYPTION switch on the transmitter to
the ON position.
When the setting is properly enabled, “Complete”
appears on the receiver.
If “Connection Failed” appears on the receiver, the setting
has not been configured properly. Configure the settings
again from step 1.
Caution
RF mode Channel number
Wide band (WIDE) 1 2 3
4 5 6
Narrow band (NARROW) a b c
d e f
Notes
Note

Enabling Encrypted Transmission 19
Disabling encrypted transmission
1
Set the ENCRYPTION switch on the transmitter to
the OFF position.
2
In the [Setup] screen of the receiver, select
[Advanced Settings].
The [Advanced Settings] screen appears.
For details on displaying the [Setup] screen, see
“Displaying the settings menu” (page 15).
3
Select [Encryption].
The [Encryption] screen appears.
4
Set the [Encryption] setting to [Off].
Encrypted transmission status display on
the receiver
Icon
display
Encrypted
transmission
status
Description
Lit Encrypted
transmission in
progress.
Encrypted transmission
is enabled.
Blinking Encrypted
transmission not
configured properly.
The encrypted
transmission settings on
the transmitter and
receiver do not match.
Off Normal transmission
in progress or there is
no signal reception.
The encrypted
transmission setting is
set to OFF and normal
transmission is enabled,
or there is no RF signal.

Channel Frequency List
20
Channel Frequency List
The frequencies used by the wide band (WIDE, channels 1 to 6) and the narrow band (NARROW, channels a to f) are as
follows.
Each channel uses multiple compatible frequencies to increase reliability and redundancy. The appropriate frequencies are
used according to the surrounding wireless environment.
To ensure transmission quality, do not place transmitters and receivers near wireless routers or computers.
Wide band
The wide band (WIDE) mode allows you to reduce
effects to other wireless equipment without extensive
knowledge of wireless frequencies. The audio delay time
is approximately 6 milliseconds.
Narrow band
The narrow band (NARROW) mode avoids the effects of
2.4 GHz wireless remote controls that are used to operate
lighting equipment and other wireless devices. You can
use this mode and make adjustments to prevent frequency
overlaps in environments with multiple wireless systems.
The audio delay time is approximately 3 milliseconds.
Note
Channel number Frequency
1 2402
2478.5
2 2421.5
2472.5
3 2427.5
2475.5
4 2424.5
2446.5
5 2449.5
2469.5
6 2405
2452.5
(Unit: MHz)
Channel number Frequency
a 2469.5
2474
2478.5
b 2442.5
2447
2451.5
c 2415.5
2420
2424.5
d 2456
2460.5
2465
e 2429
2433.5
2438
f 2402
2406.5
2411
(Unit: MHz)
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