1. The keyboard itself was a large sliding switch , also called permutor board. 2. The attachment has a color-coded mechanical slide switch for locking the clip release. 3. Over time, the slide switch can melt and ignite, posing a fire hazard. 4. The defect in the machines was in a slide switch . 5. The indicators were operated by a rocker-switch, and the headlights by a sliding switch . 6. Do knobs or sliding switches make the best heater controls? 7. The energy-saver slide switch allowed consumers to choose a heated and a nonheated drying cycle. 8. The dB . It used a slide switch to adjust each band in 1 dB steps. 9. Some vacuums adjust automatically to changing carpet heights, but most use a knob or sliding switch . 10. The Walker Linerlock, invented by knifemaker Auto-LAWKS " device, which features a second sliding switch on the hilt.