Standard on all Reference and Discovery models from SubGravity!
The Quick Shift feature, engineered by Bonex, allows the ultimate in usability by the diver. A simple "double click" of the throttle allows the instant adjustment to 100% speed from whatever the diver had selected with the speed adjustment knob. This features is limited to the Reference and Discovery models, it is not available on the Ecos models.
The Reference and Discovery model DPVs come with infinite speed adjustment. The Quick Shift feature allows the diver to quickly switch between the user selected speed (say 50%) straight to 100% speed with a simple double click of the throttle. A simple release and reengagement of the throttle puts the DPV back to the user selected speed (50% in this case).
![](https://s2.save4k.ru/pic/zeI7VgGZABw/maxresdefault.jpg)