MA1500-en-GB_v1.4 10/18
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Max/Min
1. Press the
MAX/MIN
button to activate the MAX/MIN recording mode. The display icon "
MAX
"
will appear. The meter will begins recording and displaying the maximum value measured.
2. Press the
MAX/MIN
button and “
MIN
” will appear. The meter will display the minimum value
measured during the recording session.
3. Press the
MAX/MIN
button and “
MAX
MIN
” will appear. The meter will display the present
reading, but will continue to update and store the max and min readings.
4. To exit MAX/MIN mode press and hold the
MAX/MIN
button for 2 seconds.
Peak Hold
When ACA or ACV is selected, pressing the
PEAK
button enables the peak capture circuit. The
meter will now capture and display the maximum and minimum peaks of the waveform.
Inrush
With ACA is selected, press the
INRUSH
button to activate the inrush capture circuit,
“- - - -“ will appear in the display. Any transient condition, generally lasting 110-120 milliseconds,
that occurs during motor start-up will be captured in the display.
Range
In the Voltage, Resistance, Capacitance, Frequency or μA function the meter automatically selects
the best range for the measurements being made. For measurement situations requiring that a
range be manually selected, perform the following:
1. Press the
RANGE
button. The “
AUTO”
display icon will turn off.
2. Press the
RANGE
key to step through the available ranges. Observe the decimal point and
units displayed until the preferred range is located.
3. To exit the Manual Ranging mode and return to Autoranging, press and hold the
RANGE
key
for 2 seconds.
LCD Backlight
The LCD is equipped with backlighting for easier viewing, especially in dimly lit areas. Press to
turn the backlight on and again to turn it off.
Automatic Power OFF with Disable
In order to conserve battery life, the meter will automatically turn off after approximately 30 minutes.
To turn the meter on again, turn the function switch to the OFF position and then turn to the desired
function position.
To disable APO:
1. From the OFF position, hold the MODE button and rotate the FUNCTION switch to a
measurement function.
2.
will appear in the display
3. Release the MODE button
4. APO is now disabled (APO icon is off) and will be reset when the Function switch is returned to
the OFF position.
Low battery indication
When the
icon and “-----“appears in the display, the battery should be replaced. Refer to the
battery replacement procedure in the maintenance section.
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