236 Menus and input windows in the on-board computer the control lever and, if necessary, to change settings as well. Hydraulic system Hydraulics menu windows, vehicles with position- ing pump (example) : Symbols for the working hydraulics circuit and power hydraulics circuit ; Attached equipment with constant flow rate: flow rate Equipment with load sensing: LS display = Hydraulic connections ? Symbols for operating mode display:
con- tinuous consumers, proportional control or snow plough load relief A Hydraulic connections B Power hydraulics circuit IV deactivated C Power hydraulics circuit III deactivated D Side and rear working hydraulics system circuit II activated E Front working hydraulics circuit II in standby mode F Working hydraulics circuit activated Operation using the buttons on the steer- ing wheel X Make sure the vehicle is stationary. X Using the u or t button, scroll to в operation and maintenance. X Press the r or s button to select the Hydraulics entry. The Hydraulics menu window appears. X Press the 9 button. The Working functions menu appears.
X Using the u or t button, scroll to в operation and maintenance ( Y page 117). X Press the r or s button to select the desired entry. X Use the r or s button to scroll to the X Press the 9 button. The desired input window appears. Hydraulics menu window. The Hydraulics menu window appears. All operating conditions of the working and power hydraulics are displayed. "Working functions" menu window As a rule, it is simplest to operate the on- board computer using the buttons on the steering wheel.
You can, however, also call up the Working functions menu window using Structural sequence in the on-board com- puter Selection Operation and main- tenance â Hydraulics Working func‐ tions Hydraulics Load profile 1 Load profile 2 Settings Back