Major tech MT1881 IV, Инструкция по эксплуатации

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6.10. MODE BUTTON
1. To select DC/AC current or voltage or resistance/capacitance
Diode/Continuity or °C /°F or Hz/duty
2. Press the key then turn on the power, the Auto Power-off function will
be cancelled, the sign "APO" disappears in the LCD; and enters into the
sleep status (power-off), press the key then power on will have Auto
Power-off function.
6.12. RANGE BUTTON
When the meter is first turned on, it automatically goes into Auto
Ranging. This automatically selects the best range for the measurements
being made and is generally the best mode for most measurements. For
measurement situations requiring that a range be manually selected,
perform the following:
1. Press the RANGE button. The "AUTO" display indicator will turn off.
2. Press the RANGE button to step through the available ranges until you
select the range you want.
3. Press and hold the RANGE button for 2 seconds to Exit the Manual
Ranging mode and return to Auto Ranging.
6.13. MIN/MAX BUTTON
The meter displays the maximum or minimum value of input in the
Max/Min mode. When Max/Min is pressed for the first time, the meter
displays the maximum value. The meter displays the minimum value
when it is pressed again. When Max/Min is pressed for the third time, the
meter displays current value. The meter returns to normal operation when
Max/Min is pressed and held for longer than one second. Press HOLD key
in Max/Min mode makes the meter stop updating the maximum or the
minimum value.
6.14. LOW BATTERY INDICATION
When the icon appears alone in the display, the battery should be
replaced.
6.11. DATA HOLD BUTTON
The Data Hold function allows the meter to "freeze" a measurement for
later reference.
1. Press the DATA HOLD button to "freeze" the reading on the indicator.
The indicator "HOLD" will be appear in the display.
2. Press the DATA HOLD button to return to normal operation.
3. Press the DATA HOLD button to last 2 second, the blue back light
function is enabled or disenabled.