TeeJet LH 1200S - Manual (Page 20)

LH 1200S O PERATORS MANUAL
20 LH A GRO
2. ENCODING BOOM SECTIONS WIDTHS
Key Operation
Press this key.
Press and hold the key for min. 5 seconds until the following is displayed:
QUANTITY CORRECTION
This display states the first value for section encodement. This value is not a
section width, but tells the monitor to deduct a value corresponding to the section
width from the litre counter when the individual section are switched off.
Only 1 or 0 can be encoded.
If 1 is encoded the monitor will reduce the litre counter by an amount
corresponding to the width of each section that has been switched off (return to
tank after the flowmeter).
If 0 is encoded no reductions will be made when sections are switched off (return
to tank before the flowmeter).
EXAMPLES:
If you are working with a sprayer fitted with a valve manifold with balanced returns,
where the volume through the flowmeter is the same, as long as the return valves
are correctly setup, regardless of whether the individual sections are open or
closed then encode 1. If 1 is not encoded the litre counter will be incorrect, and as
the area counter is also reduced, the displayed application rate (L/Ha.) will be
incorrect.
If a flowmeter is being used on a sprayer without balanced returns the amount
passing through the flowmeter is the same as the amount being sprayed, even
when boom sections are closed. If this is the case then encode 0. If 0 is not
encoded the displayed amounts will be incorrect.