Vernier EasyData Guidebook - Manual (Page 55)

54 EasyData Guidebook
4. The Measurement screen is displayed. Choose whether
triggering should occur when the readings increase or
decrease (Increasing or Decreasing), and select
.
5. The Trigger Threshold screen is displayed. Press
to clear the old threshold and type in the new
value, then select . Note: trigger threshold is the
sensor reading, e.g. 28 for 28°C, that will trigger data
collection.
6. The Trigger Prestore screen is displayed. Press
to clear the old prestore and type in the new value, then
select
. Note: trigger prestore is the percentage of
all data collected before the trigger level is reached,
e.g. 10 for 10%.
7. The updated Time Graph Settings are displayed. Select
to return to the main screen.
8.
EasyData is now set for triggering. When is
selected, data collection will not begin until the set
trigger value is met
.