Komatsu Galeo BR380JG-1E0 Shop Manual page 215

10 Structure, function and maintenance standard
LS control function
The change point (LS set differential pressure)
q
of the pump discharge in the LS valve is
changed by changing the output pressure from
the LS-EPC valve to the LS valve according to
the operating condition of the actuator.
By this operation, the start-up time of the pump
q
discharge is optimized and the composite
operation and fine control performance is
improved.
BR380JG-1E0
SEN01355-00
21