PLANET GSW-4804SF - Manual (Page 8)

Once the terminal has connected to the device, power on the Switch, the terminal
will display that is perform the loading GSW-4804SF program procedures. When
the “Waiting 2 seconds : Press for default parameters” text appears,
please press “d” from your keyboard then the Switch will perform the reset device
to factory default mode procedure and the screen appears in Figure 4.
Figure 4. Loading Default Parameters of GSW-4804SF
Note
This Console interface only provide reset system to factory default
mode, for further switch management. Please access GSW-4804SF
Web interface for further management.