STwrench User Guide Working with Power Focus
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15.2 Interface with IRC-Z Radio Module
Ensure that the IRC-Z radio module is installed in the STwrench (see the chapter QAT IRC-B / IRC-Z
radio modules for more information about the installation).
To make the IRC-Z radio module work with the remote device (Power Focus), you must execute the
pairing procedure. This is necessary only once, the first time you connect the STwrench to Power Focus.
See the Power Focus settings chapter for more information of the paring procedure.
The STwrench is now working in the PF mode.
NOTE: To restore the normal working mode, disable the IRC connection by using ToolsTalk
BLM (in the menu Controller → Power Focus → IRC).
NOTE: When the STwrench is connected to the ToolsTalk BLM via the USB cable, the
connection to Power Focus is not active. After completing wrench settings and/or programming,
disconnect the USB cable to activate the connection to Power Focus.