TeeJet LH665 VRT - Manual (Page 20)

A PPLICATION CONTROL , OPERATION LH 665 VRT O PERATORS MANUAL
3.4 LH A GRO
DEFINING FIELDS BEFORE START
It is practical to encode all fields (with names if required) before work commences.
Field numbers are controlled by the LH 665 and are shown on the upper left-hand
side of the display (screen section A) (F1:, F2:,etc). To the right of the field number
a name of max. 8 characters can be encoded (i.e. F1: TOPFIELD).
It is easiest to use the field numbers that are allocated in the farm’s field plans if
this is possible. In practice many fields in the field plans are split up into smaller
“part” fields and these lots are allocated an extra level, e.g. F1.1, F1.2, etc. In
these cases, the field name in the LH 665 can be utilised to organise the field
numbers in the LH 665 in relation to the field numbers in the field plans.
Example:
Field no. in the LH 665 Field name in the LH 665
F1: F1.1
F2 F1.2
F3 F2
The field number encoded in the field name is the same as the field number in the
farm’s field plans.
255 fields can be stored in the LH 665. Do not start more fields than necessary in
the LH 665, as they cannot be deleted individually and take up space in the
memory.