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Setting the unit
 ID registration
Before using this product, the unit ID must be registered in the Center Module. After the ID 
is registered in the Center Module, wireless communication between this product and the 
Center Module is enabled.
1 Set the Center Module to “ID Registration” mode.
Refer to the operating instructions of the Center Module.
2 Rotate the microphone boom to turn off the power of this product.
3 Rotate the microphone boom while holding down the [T] and [P] buttons to turn 
on the power of this product.
● This product enters the ID Registration setting mode. You will hear “Registration 
Mode” and the power indicator will blink orange.
[T] button
[P] button
Power indicator
Lane indicator
4 Press the [T] button.
● You can hear “Connecting Center Module A” and the lane Indicator will blink orange.
● When the Center Module is WX-CC412/WX-CC412A, ID registration for Lane B is 
automatically started, the voice message “Connecting Center Module B” is heard 
from the earphone, and the lane indicator blinks green.
● When the ID Registration succeeds, you will hear “Registration complete”, “Headset 
xx” (xx: ID number registered in the Center Module), and the power indicator stops 
blinking and stays on.
WX-CH457P_PUQX1020ZAV1.indb   25 2021/07/02   14:31:24