Veris U3 Operating Instructions Manual page 17

pH I/O indicators
Recording U pH Data
Conditions for starting pH cycle:
1) Press Either Single Sample or Automatic Sample
2) Positive EC Values (unit in ground) and Speed equal to 0 and GPS quality greater or equal to 1
Single pH sample will complete one complete pH cycle. Automatic pH will cycle every time the above
criteria are met, and the minimum distance from the previous sample (default 10 meters). This minimum
distance setting is adjustable via the pH controller settings in the menu. Automatic mode allows the
operator to traverse the field, and cycles the pH when the implement is stopped for maximum efficiency.
Figure 6
OR
pH Cycle state indicator. These
correspond to the various pH
input and output functions. A
green light indicates that
parameter is active.
The settle method reports the
status of the last pH point
recorded; the time indicates how
long the sampler has been in the
pH recording state.
Figure 7
4-4
Pub# OM20-U3-pH
Figure 8