Urrea UD226 Manual De Usuario Y Garantía página 35

is selected.
14. (Negative polarity).
Automatically indicate negative inputs.
15. AT
DIsplayed when the Auto Range mode
is selected.
16.
Displayed when a certain step of 4 trigger
level steps is selected in the RPM, Pulse
Width, Dwell or Duty % mode.
17. TRIG
Displayed when a – or + trigger slope is
selected while the Meter is in the RPM,
Pulse Width, Dwell or Duty % mode.
The Meter defaults or a – (negative) trigger
slope.
Displayed also when the bar graph
indicates an adjusted trigger level.
18.
Indicates a – (negative) or + (positive)
trigger slope when a trigger slope is
selected.
A negative (–) trigger slope should be
selected to measure low (–) time and a
positive (+) trigger slope should be selected
to measure high (+) time. For example,
when measuring a Duty cycle of Mixture
Control Solenoid, the low (–) time is the On
time in most cases.
19. Overload Indication
Displayed on the LCD when input value is
too large to display.
20. Low Battery
Battery life warning. When
turned on, at least 8 hours of battery life
remain. Replace the battery immediately.
Never leave a weak or dead battery in the
Meter. Even leak-proof types can leak and
damage the Meter.
21.
Displayed when the Meter is in the
continuity test function.
22. HOLD
Displayed when the Hold mode is selected.
23. STR
Displayed when either 2 or 4 strokes are
selected in the RPM mode. Press the STR
button to toggle between 2-stroke engines
and 4-stroke engines.
24. CYL
Displayed when a certain number of
cylinders is selected in the RPM or Dwell
mode. Press the CYL button to toggle
between 1,2,3,4,5,6,8 cylinder engines.
25. DWL
Displayed when the Dwell mode is selected.
26. %
Displayed when the Duty cycle mode is
selected.
E N G L I S H
is first
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