b'Digital System Switches Active buttons: 1st/2nd gear for Harken Digital System Switches in dual and single-function models set the standard for thewinches, up/reliable operation of electrically-powered yacht systems.down for anchors, To accomplish this, safeguards have been built into the systems. in/out for furling.The waterproof control button translates electrical information into a binary code that wont allow the system to start without the signals being verified by the decoder. An analog system sends continuous electrical information directly to the powered device which means damage to the wiring or water ingress could result in unsafe activation. Button symbolPart No. Ending Watertight seals are never exposed, eliminating potential damage from sun and prolonged use. 1 = 1/2 Underneath each control button, two command switches must work in unison before a signal is sent. 2 = Left/rightHarken Digital System Switches resist impact, wear, and abrasion. A unique adhesive mountingor In/outsystem is available where drilling is undesirable. The product is offered in black polyamide resin or stainless steel. Integrated lighting provides low-light visibility. 3 = Up/downDual-functionTwo-function control buttons housed in a single space-saving system1st/2nd gear forSTART 4 = Startwinches, up/down for anchors, in/out for furling.Single-functionSingle control buttonPairs with the Harken UniPower single-speed winch used by cruisers.DSDSS1 DSDSS2 DSDSS3Decoder includedDSDBK1 DSDBK2 DSDBK3DUAL-FUNCTIONDSSSS4DSSBK4SINGLE-FUNCTIONPartHeight WeightNo. Description in mm in mm oz gDual-functionDSDBK1Dual function digital switch/1-23 1/879.6125.54.23120DSDSS1Dual function digital switch/1-23 3/1680.51 1/32264.59130DSDBK2Dual function digital switch/left-right or in-out3 1/879.6125.54.23120 DSDSS2Dual function digital switch/left-right or in-out3 3/1680.51 1/32264.59130 DSDBK3Dual function digital switch/up-down3 1/879.6125.54.23120DSDSS3Dual function digital switch/up-down3 3/1680.51 1/32264.59130Single-functionDSSBK4Single function digital switch/black3 1/879.6125.54.23120DSSSS4Single function digital switch/stainless steel3 3/1680.5264.59130 1 1/32 205'