GEO
Uses the multifunctional rocker switch to set the balance and fader.

GPS
Global Positioning System. 25 satellites orbit the Earth. On the basis of the location data they transmit constantly, it is possible to use a trigonometric formula to determine the location of a vehicle, for example, anywhere on the Earth’s surface.

GSM
Global Standard for Mobile communications for digital transmitters and receivers. Depending on the wave length, there are 900-MHz (D network), 1,800-MHz (E network) and 1,900-MHz standards (US network).