On keyboards without the meta key it is often mapped to the escape key, Esc, such that in order to simulate, say, Meta+S one has to press the Esc key, then release it, and then press the S key. GNU nano can also use pointer devices, such as a mouse, to activate functions that are on the shortcut bar, as well as position the cursor. See also
Deep-cycle batteries used in RVs typically come in 6- or 12-volt configurations. Six-volt batteries must be installed in pairs and wired in series (connected together so that a + terminal is connected to a â on the other side) so that their combined voltage will be a nominal 12.
Recreational vehicles, or RVs, are equipped with battery isolators, which must function both when the engine is operating and when it is not. RV battery isolators intelligently manage the charge and discharge of both chassis and coach batteries. If properly functioning, the device isolates one set of battery-and-equipment circuits from the other set of battery-and-equipment circuits.