Introducing the Mark 1 SB-GBS system

Navigation can be a serious problem whether at home or abroad. A cycle tour should have at least two internal systems for navigation. 1. Map reading skills: BT reading device 2. Internal homing device: the Mark 1 SB-GPS system. (See adjacent picture).  The SB-GPS will generally run smoothly however, if you find your SB-GPS system has switched off here are some useful problem solving strategies. You will know the system is not working when the SB-GPS cannot tell you which direction is home, in which case, use the following procedure:


1. shake GPS system,
2. insert 2 x Iced coffee into cake hole,
3. wait five minutes for the 'Iris screen' viewer to flicker,
4. proceed towards target location.