Operating Instructions
Table Of Contents
- Table of Contents
 - Package Contents
 - Features
 - Parts Identification
 - Power Supply
 - Attaching the Supplied Accessories
 - Receiver Settings
 - Transmitter Settings
 - Enabling Encrypted Transmission
 - Channel Frequency List
 - System Configuration Examples
 - Troubleshooting
 - Important Notes on Use
 - Notes on Charging Batteries
 - Specifications
 
Transmitter Settings
14
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. The factory 
default setting is [Alkaline].
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 
RF mode is set to [Wide Band] and the transmission 
channel is set to 1 under factory default settings.
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. In 
addition, Wi-Fi and other environmental interference may 
reduce the actual number of channels that can be used 
simultaneously.
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.
  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










