Display Symbols - ADInstruments AD233 Manual De Usuario

Modelo AD233: MANUAL DE USUARIO
HOLD
Press HOLD to enter the Hold mode in any mode,
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Press HOLD again to exit the Hold mode to return to measurement mode, the Meter beeps and
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disappears.
LIGHT Press LIGHT to turn the display backlight on.
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The display backlight will be off automatically after 30 seconds.
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MENU Press MENU to display the following functions in sequence:
Active power (main display) + AC Voltage (left secondary display) + AC Current (right secondary display)
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Apparent Power (main display) + AC Voltage (left secondary display) + AC Current (right secondary display)
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Reactive Power (main display) + AC Voltage (left secondary display) + AC Current (right secondary display)
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Power Factor (main display) + AC Voltage (left secondary display) + AC Current (right secondary display)
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Phase Angle (main display) + AC Voltage (left secondary display) + AC Current (right secondary display)
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Frequency (main display) + AC Voltage (left secondary display) + AC Current (right secondary display)
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Active Energy (main display) + Active Power (left secondary display) + Time (right secondary display)
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Phase Rotation Test
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MAX/▲ Press to start recording of maximum value, it valid at voltage, current, active power, apparent power and
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reactive power ranges only.
Press once at LOAD mode, MR icon shown, the Meter displays the next stored reading
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LOAD
Press once to enter LOAD mode, MR appears and the Meter beeps.
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Press again to exit LOAD mode, MR disappears and the Meter beeps.
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Press and hold LOAD for 1 second to display the stored data quickly.
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SELECT
At Active power (main display) + AC Voltage (left secondary display) + AC Current (right secondary display)
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mode, press SELECT button to step through first phase, second phase, third phase and sum of watts.
At other mode except Phase Rotation Test, press SELECT to step through first phase, second phase and the
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third phase.
SAVE Press once to store single reading,
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Press and hold for over 1 second to continuous store reading. Press SAVE again to exit. The maximum
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number of data store is 99, when it achieves 99, the Meter shows FULL. Press CLEAR to clear the stored
reading in order to store next reading.
CLEAR At active energy range, press to reset time the zero, then restart the timing.
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At all other ranges, press to clear stored readings.
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MIN/▼ Press to start recording of minimum value, it valid at voltage, current, active power, apparent power and
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reactive power ranges only.
Press once at LOAD mode, MR icon shown, the Meter displays the previous stored reading.
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At Active power (main display) + Phase angle (secondary display) mode, press
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current first phase of 3 phase measurement result. Then carry out second phase power measurement.
Press again to sum up the second phase power measurement result, then carry out third phase power
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measurement.
again to sum up the third phase power measurement result, then press SELECT to enter the
Press
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measurement of sum of the watts mode, the display shows the 3 phase sum of the watts value (Power factor +
Active power + Reactive power).

Display Symbols

(see figure 3)
Number Symbol
CAL
1 Calibration symbol
FUL
2 Indicator for data stored is full
3 CLR Indicator for clear the stored reading
4 USB Data Output is in progress
5 Data hold is active
6 RST Phase Rotation Test
7 The battery is low.
Warning: To avoid false readings, which could lead to
possible electric shock or personal injury, replace the battery
as soon as the battery indicator appears.
8 Watt: Sum of Watt
W
9 Ø 3 Third phase symbol
PEAK
10 Primary reading unit symbol
11 Ø 2 Second phase symbol
12 Ø 1 First phase symbol
appears and the Meter beeps.
Meaning
22
once button to sum up the