Urrea UD226 Manual De Usuario Y Garantía página 33

ON/OFF DC/AC
(3) STR
/
(4)
(±)
(7)
TRIG
/
RPM
ms-Pulse
Dwell, Duty%Hz
Hz
(10)
COM
2. ANALOG BAR GRAPH
The bar graph provides an analog
representation of readings and updates 3
times per second.
The 2 x 41 segment bar graph illuminates
from left to right as the input increases.
The bargraph is easier to read when the
data causes the digital display to rapidly
change. It is also useful for trend setting or
directional data.
The bar graph is not displayed when
measuring RPM, Pulse Width, Dwell, Duty
cycle and Frequency.
3. ON/OFF
Selects meter's power ON or power OFF.
4. TOGGLES
RANGE HOLD
Dwell
CYL Duty %
HZ
Adp
V
CAT III
600V MAX
RPM
V.Ω.Hz
Between 2-Cycle engines (or DIS* 4-Cycle
engines) and 4-Cycle engines when the
Meter is in the RPM mode (The change
in the number of Cycles is indicated by
the number preceding STR on the LCD
(1)
display); Toggles between °C and °F in the
temperature mode; Toggles between
(2)
in the
*DIS = Distributorless Ignition System.
(5)
(6)
5. PRESS THE RANGE
(8)
Button to select the Manual Range mode
and turn off the "AT" symbol.
(9)
(The Meter remains in the range it was in
(11)
when manual ranging was selected.) To
(12)
exit the Manual Range mode and return
to autoranging, press and hold down the
RANGE button for 2 seconds. The "AT"
symbol turns back on. When the Meter is
in the Dwell mode, press the CYL (RANGE)
button to toggle between 1, 2, 3, 4, 5,
6, 8 cylinder engines. The change in the
number of cylinders is indicated by the
number preceding CYL on the LCD display.
6. (FIX HOLD™)
Automatically captures a stable reading,
beeps to acknowledge, and holds it on the
LCD.
When the Meter is in the mS-Pulse mode,
press this button to measure Dwell. To
measure Duty cycle (or Duty factor) in
percent, press this button again; % is
displayed on the LCD.
* To measure automotive Frequency (Hz),
press this button again.
E N G L I S H
function.
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