2 The Loadrite LR810 Weighing System
4
Indicator Lights
The LR810 provides three indicator lights (positioned between the two
displays).
TRIG Light
This light comes on when the lifting arms have passed the trigger point.
This indicates that the displays now show the currently lifted weight.
Interlock Light (middle light
If the interlock feature is enabled, this light comes on when the bucket is in
the correct weighing position (not used with a standard LR810 installation).
TARE Light
This light is on when a tare has been entered. This means that the LR810 is
subtracting the tare weight from the lifted weight and is displaying the net
weight.
Optical Trigger
To ensure consistent and accurate measurement, the LR810 system
incorporates an optical trigger which initiates the weight measurement as the
lifting arms pass a certain point.