Aktakom ??M-1130, Руководство пользователя

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АМM-1130
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the minimum value, the current value or the maximum value. When the meter being in the maximum and the minimum value
record state, the analog bar is always indicating the present measurement value but not the MAX/MIN value. Under the
maximum and minimum value record state, pres s the MAX/MIN key for two seconds and then release it, the meter will exit the
MAX/MIN record state. When measurement over, OL will display instead of showing the MAX/MIN value.
PEAK max/min Measurement
When you measurement AC signal, by pressing the PEAK key less than 1second the meter will enter the Peak maximum value
after it be calibration. Pressing the PEAK key again (less than 1s) it will enter the Peak minimum value. By pressing the PEAK
key for more than 1 seconds and release it, the meter will exit the PEAK max/min record state. When measurement over, OL
will display instead of showing the PEAK max/min value.
Backlight Control
Pressing the LIGHT key, the LCD display screens backlight will be lighted and after 60 seconds it will automatically go out. If
press the LIGHT key again when the backlight is lighting, the backlight can be turned off in advance. Lighting the backlight
will cause three-time higher energy consumption than the ordinary operation. So by less use of backlight, power can be saved.
Data Hold
By pressing the HOLD key it is possible to hold the measurement value and the state at the moment of pressing the HOLD key.
While pressing the key again data measurement will be resumed.