EA Technology UTL2 Operating Manual page 13

EA Technology
When in Manual Trigger mode, the level buttons on the UltraTEV Plus² screen can be used to control
the trigger levels for each probe.
3.1.3 Level Buttons
The Locator probe also has an automatic levelling function. This function determines the maximum
trigger levels present and sets the trigger level to comfortably below this value. If the level buttons
are pressed when in Auto Trigger mode, the unit is set into Manual Mode automatically.
The level functionality can be completed on both probes independently.
To complete the level function on the Locator probe;
• Press the level button on the Locator probe.
•
Press the Locator probe channel level button on the UltraTEV Plus
To complete the level function on the UltraTEV Plus²;
• Press the UltraTEV Plus
The trigger level returned by the level functionality is not a PD TEV measurement.
The Locator probe algorithms have been specifically designed to return a value
which is below the maximum TEV level detected. For TEV measurements the
UltraTEV Plus² should be used.
3.1.4 Triggers Per Cycle
For each probe there is a T/cycle indication which correlates to the number of triggers detected per
20mS (the period of a 50Hz phase cycle).
UltraTEV Locator Probe Operating Manual
channel level button on the UltraTEV Plus
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