Advanced -> Reset Menu Item; Advanced -> Software Revision Menu Item - Sennheiser EK 500 G4 Instruction Manual

Using the EK 500 G4
Advanced -> Reset menu item
In the Reset menu item of the Advanced submenu, you can reset the set-
tings of the receiver.
When you reset the diversity receiver, only the selected settings of the pilot
tone and the U frequency bank are retained.
►
Advanced -> Software Revision menu item
In the Software Revision menu item of the Advanced submenu, you can
display the current software version of the receiver.
62