The Head Array is a set of three Egg Switches mounted on a Stealth Swing Away Headrest that connects to the ClickToGo wheelchair control operating in Head Array mode.
- The right hand switch turns on the wheelchair and drives the chair to the right. It can also optionally be used to change modes between Driving, Seat function, Lights and External device.
- The left hand switch drives the chair to the left. It can also optionally be used to switch off the wheelchair.
- The “behind the head” switch is used to drive the chair forwards or backwards. Pressing and holding it will drive the chair forwards but clicking it once and then pressing and holding it will drive the chair backwards.
The Head Array compensates for accidental switch presses or releases automatically as a user drives over bumpy pavements.
The Heading Lock ensures that when driving forward the chair does not veer to one side or the other due to a cambered or rough surface.