20
4 General use of trailer
4.7.2 Control box
WiththeWABCOcontrolbox,theheightofthetrailercanbeadjustedandtheliftaxle(option)canbeoperated
Overview buttons and functions
Button Function
Lift the lift axle
Lift trailer
Bring trailer to driving level
Lower lift axle
Lower trailer
STOP
Stop lifting/lowering
Operation light
4.7.3 Smartboard
ThismanualonlydescribesbasicfunctionsoftheWABCOSmartboard.Forthecompletemanual,seeWABCO's
manual.
Button Function
Select next menu item or next option
Conrmationand/orexecutionofcurrent
selection
One menu level back
Warninglightblinking:currentalert.The
warning light can be switched off in the
Event LED submenu.
Menusymbolblinking:detailsabout
alert