Operating Instructions

Parts Identification
8
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.
e AUDIO/MUTING indicator
Indicates the input level of the audio signal and the status
of the muting function.
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.
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 19).
g ATT (attenuator) switch
Set the attenuation level based on the connected
equipment. The factory default setting is 0 dB.
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.
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 DWZ-
M70.
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
Function Button operation