Instructions

47
EN
16. Erase all settings, software reset
If necessary, you can erase all of your settings and return
the superrollo GW250 / GW255 system to its original
factory settings.
1. Remove the cover plate from the lower assembly
screws and setting buttons.
i
3. This displays the software version for the
superrollo GW250 / GW255.
2.
M
+
OK
+
+
+
-
Simultaneously press and hold the four buttons
for 4 seconds.
4. After four seconds all icons on the display will light up.
5. Release the buttons and all of the settings will be deleted;
the installation wizard will appear automatically.
Example
6. Carry out the initial settings in the installation wizard,
see page 31.