Sony DWZ-M70,DWZ-B70HL Operating Instructions Manual
Digital Wireless
4-460-562-14 (1)
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
© 2012 Sony Corporation
Table of Contents
Package Contents .......................................3
DWZ-M70 .................................................... 3
DWZ-B70HL................................................ 3
Models Available Separately........................ 4
Features .......................................................4
DWZ-M70 .................................................... 4
DWZ-B70HL................................................ 4
ZTX-M02RC ................................................ 4
ZTX-B02RC ................................................. 5
ZRX-HR70 ................................................... 5
Parts Identification......................................5
DWZ-M70 .................................................... 5
DWZ-B70HL................................................ 7
Power Supply...............................................9
Inserting Batteries......................................... 9
Charging Batteries ........................................ 9
Attaching the Supplied Accessories.......10
Attaching the Supplied Accessories to the
Handheld Microphone
(ZTX-M02RC) .................................. 10
Attaching the Supplied Accessories to the
Half-Rack Receiver (ZRX-HR70) .... 10
Attaching the Supplied Accessories to the
Body-Pack Transmitter
(ZTX-B02RC) ................................... 10
Using the Headset Microphone
(ECM-HZ1UBMP) ........................... 11
Receiver Settings ......................................12
Transmitter Settings .................................14
Configuring the Transmitting Channel
Settings.............................................. 14
Channel Display.......................................... 15
Enabling Encrypted Transmission ..........15
Channel Frequency List............................17
System Configuration Examples .............19
Troubleshooting ........................................20
Important Notes on Use............................22
Usage and Storage ...................................... 22
Cleaning...................................................... 22
Notes on Charging Batteries....................23
Specifications............................................23
DWZ-M70 .................................................. 23
DWZ-B70HL.............................................. 24
Table of Contents
2
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).
ZTX-M02RC handheld
microphone (1)
ZRX-HR70 half-rack
receiver (1)
Supplied accessories
Mic holder (1) AC adapter (1)
Antenna (2)
Power cord (1) (for KR4 model only)
Power cord (2) (for E model only)
Conversion adapter (1)
(for E model only)
Before Use (1) (E model includes 2)
For optimal performance (1)
(EU8 model includes 2)
Quick Start Guide (1) (EU8 model
includes 2)
Operating Instructions (CD-ROM) (1)
Warranty card (1)
(for UC model only)
Warranty booklet (1)
(for E model only)
DWZ-B70HL
This set includes a body-pack (transmitter: ZTX-B02RC) and a half-rack receiver (receiver: ZRX-HR70).
ZTX-B02RC body-pack
transmitter (1)
ZRX-HR70 half-rack
receiver (1)
Supplied accessories
ECM-LZ1UBMP uni-directional
lavalier microphone (1)
• Wind screen (1)
• Mic holder clip (1)
ECM-HZ1UBMP headset
microphone (1)
• Wind screen (1)
• Cord clip (1)
• Headband (1)
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)
Switch concealer (1)
Before Use (1) (E model includes 2)
For optimal performance (1) (EU8 model includes 2)
Quick Start Guide (1) (EU8 model includes 2)
Operating Instructions (CD-ROM) (1)
Warranty card (1) (for UC model only)
Warranty booklet (1) (for E model only)
Package Contents
3
Models Available Separately
The transmitter and receiver in each package are available
for purchase separately. The components provided with
each product are given below.
ZTX-M02RC
• Handheld microphone (ZTX-M02RC) (1)
• Mic holder (1)
• Before Use (1) (E model includes 2)
• Operating Instructions (CD-ROM) (1)
• Warranty card (1) (for KR model only)
• Warranty booklet (1) (for E and SYV models only)
ZTX-B02RC
• Body-pack transmitter (ZTX-B02RC) (1)
• Belt clip (1)
• Belt clip screw (1)
• Switch concealer (1)
• Before Use (1) (E model includes 2)
• Operating Instructions (CD-ROM) (1)
• Warranty card (1) (for KR model only)
• Warranty booklet (1) (for E and SYV models only)
ZRX-HR70
• Half-rack receiver (ZRX-HR70) (1)
• AC adapter (1)
•Antenna (2)
• Before Use (1)
• Operating Instructions (CD-ROM) (1)
• Warranty card (1) (for UC model only)
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 (available only when the
RF mode is set to Narrow Mode (NARROW)), 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 highlyreliable 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).
4
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 bodypack microphone (transmitter: ZTX-B02RC) and a halfrack 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
Features
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.
Parts Identification
DWZ-M70
* 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 highresolution 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.
Handheld microphone (transmitter: ZTXM02RC)
Top (when microphone unit is removed)
Grip interior
a Microphone 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 10).
b BATT/CHARGE (remaining battery / charge)
indicator
Lights when the unit is turned on. This indicates the
remaining battery charge or the charge status.
* The muting function is not available on the ZTX-M02RC.
Note
Some functions may not be available depending on the
combination of devices used.
Indicator Status
Lit (green) Good
Lit (red) Almost dead
Lit (orange) Charging
The remaining battery indication only appears when
alkaline dry cell batteries are being used.
c POWER switch
Turns the unit on or off.
d Grip
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 9).
Parts Identification
5
e Antenna cover
Contains the antenna.
a POWER button
Turns the unit on or off.
Caution
Do not squeeze the antenna cover. Doing so will weaken
the signal that is transmitted, decreasing the transmission
range.
f ATT (attenuator) switch
Set the attenuation level based on the sound volume. The
factory default setting is 0 dB.
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.
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 10).
g Channel 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 15).
h Channel selection button
Allows you to select the RF mode and the transmitting
channel.
b POWER indicator
Lights when the unit is turned on.
c Display
Displays setting configurations and other information.
A Receiving channel indicator
Displays the receiving channel.
B Encryption status display
Displays whether encrypted transmission is enabled.
C Remaining 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.
D Audio level meter
Displays the audio level.
Set the audio level so that the red bar is not displayed
continuously.
For details on selecting the RF mode and transmitting
channel, see “Configuring the Transmitting Channel
Settings” (page 14).
i ENCRYPTION switch
Allows you to use the encrypted transmission function.
The factory default setting is OFF.
For details on the encrypted transmission function, see
“Enabling Encrypted Transmission” (page 15).
Half-rack receiver (receiver: ZRX-HR70)
Front
E FBR (feedback reducer) status indicator
Displays the status of the feedback reducer in one of four
levels (Off, Low, Mid, High).
F EQ (equalizer) status indicator
Displays the on/off status of the equalizer.
G Receiving level indicator
Displays the reception status of the radio signal.
More bars indicate more stable reception.
d ESC (escape) button
Cancels operations, or returns to the main screen from the
settings screen.
e Rotary encoder
Allows you to change settings.
For details on changing settings, see “Receiver Settings”
(page 12).
Parts Identification
6
Rear
a ANTENNA a/b connector (BNC type)
Connect the supplied antenna here.
b UNBALANCED 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 13).
f Cable clamp
Secures the cable of the supplied AC adapter.
g DC IN 12V (power input) connector
Connect the supplied AC adapter here.
DWZ-B70HL
Body-pack transmitter (transmitter: ZTXB02RC)
For details on connections, see “System Configuration
Examples” (page 19).
c UNBALANCED 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 13).
For details on connections, see “System Configuration
Examples” (page 19).
d BALANCED 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 13).
For details on connections, see “System Configuration
Examples” (page 19).
e MIC/LINE (audio output level) selector
Selects the audio output level of the BALANCED
OUTPUT connector. The factory default setting is MIC.
MIC: Sets the audio output level to the mic level.
LINE: Sets the audio output level to the line level.
Caution
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.
a Antenna cover
Contains the antenna.
Caution
Do not squeeze the antenna cover. Doing so will weaken
the signal that is transmitted, decreasing the transmission
range.
b BATT/CHARGE (remaining battery / charge)
indicator
Lights when the unit is turned on. This indicates the
remaining battery charge or the charge status.
Indicator Status
Lit (green) Good
Lit (red) Almost dead
Lit (orange) Charging
The remaining battery indication only appears when
alkaline dry cell batteries are being used.
c ENCRYPTION switch
Allows you to use the encrypted transmission function.
The factory default setting is OFF.
For details on the encrypted transmission function, see
“Enabling Encrypted Transmission” (page 15).
Parts Identification
7
d Audio input connector
Connect the supplied microphone or use a guitar cable
(GC-0.7BMP; not supplied) to connect a guitar or similar
instrument here.
Function Button operation
Enable muting function Press the button
Disable muting function
e AUDIO/MUTING indicator
Indicates the input level of the audio signal and the status
of the muting function.
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)
f INPUT switch
Set this based on the connected equipment. The factory
default setting is MIC.
MIC: Set to this position when a microphone is
connected.
INST/LINE: Set to this position when a guitar or audio
equipment is connected.
Caution
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.
j Channel 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 15).
k CHANNEL 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 14).
Half-rack receiver (receiver: ZRX-HR70)
For details on the half-rack receiver, see “Half-rack
receiver (receiver: ZRX-HR70)” (page 6) for the DWZM70.
For details on the setting, see “System Configuration
Examples” (page 19).
g ATT (attenuator) switch
Set the attenuation level based on the connected
equipment. The factory default setting is 0 dB.
Attenuation level (dB) When to use
0 Standard switch position
10 Set to this position if the AUDIO/
20 Set to this position if the AUDIO/
MUTING indicator on the receiver
occasionally lights red.
MUTING indicator on the receiver
is always lit red.
h Battery compartment
Insert two LR6 (size AA) batteries here.
For details on how to insert batteries, see “Inserting
Batteries” (page 9).
i POWER/MUTING button
Turns the unit on or off. This button can also be used to
enable or disable the muting function.
Function Button operation
Turn power on Press the button for at least 1
Turn power off Press the button until indicator
Parts Identification
8
second
turns off
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