Ground/Leakage Current Measurement; Setting The Sampling Interval - Megger DET10C Manual Del Usuario

5. When the rotary switch is set at the
with the high and low values. If the measurement is higher than the HI value, the unit will beep
and show "HI --" in the upper row of LCD. If the current measurement is lower than the LO value, the
unit will beep and show "LO-- " in the upper row of LCD.
NOTE: If the HI value is set at OL, or the LO value is set at 0, the ALARM function is disabled. The
HI or LO value can be disabled individually
NOTE: The HI value cannot be lower than the LO value. Similarly the LO value cannot be higher than
the HI value. HI value will be adjusted to LO value plus 1 if roll-over occurs. The maximum value of LO
value is HI value minus 1.
NOTE: If data logging is in progress, the beeper will be disabled to save battery power. However, the
LCD displays the warning letters of "HI—" or "LO—" if an alarm condition occurs
NOTE: The values for the high and low alarm are stored in the memory. The values will be active when
the unit is powered on and alarm mode selected.

Ground/Leakage Current Measurement

1. Set the rotary switch to the mA or A position.
2. Place the clamp around the electrode or ground rod to be measured.
3. Read the value of leakage current displayed on the LCD.

Setting the Sampling Interval

1. Press the FUNC button until the letters "SEC" are shown on the upper row of LCD.
7
position the instrument will compare the measured value