To Configure the Sync Devices Utility Use the Sync Devices utility only when enabling Rev X-Tend. 1 Verify the engine is off. 2 Select Power Commander Tools >Manage Network >Sync Devices Utility. 3 Click Next to continue. 4 Click Next to continue. 5 If you have a SFM, connect it to your computer using USB or click Skip to continue. 6 Click Finish to exit.