Technical data
SilverCrest SWR 300 A1 
English - 99 
Firmware Upgrade 
To carry out a firmware upgrade, first click on Browse… to select a firmware file which is to be 
copied to the wireless repeater. Click on Upgrade to start the firmware upgrade. 
Backup/Restore 
With this function, you can back up the current configuration of the wireless repeater or restore a 
saved configuration. The procedure is described in detail in the "Help" column. 










