Indication Of The Led; Indications Of The Bat Led - Chauvin Arnoux MH 60 Manual De Instrucciones

3.2.2. ADJUST DC-ZERO
The clamp must not be on a conductor, the jaws must be closed.
Long-press the
During the process, the
goes off. Otherwise, it remains lit.
The ERR status is generally caused by the flow of a current in a conductor in a clamp.
The MH 60 clamp includes a magnetometer that reduces the influence of external fields, notably the
Earth's field.
Example: I adjust the zero with the plane of the horizontal: to "clamp", I turn my clamp to the vertical.
Thanks to the magnetometer, my zero is preserved.
3.3. INDICATION OF THE
3.3.1. OVER LIMIT
The LED is lit when the measurement current exceeds 110 Arms ± 3 %.
This function does not take the frequency derating into account.
3.3.2. FAILURE OF THE DC ZERO
The LED remains lit following failure of the DC zero adjustment.

3.4. INDICATIONS OF THE BAT LED

3.4.1. CHARGE STATE, NUMBER OF BLINKS OF THE LED
When the clamp is in operation, the LED of the power supply flashes sequentially according to the charge
level of the storage battery:
If the remaining life is 2 h, the LED blinks once every 3 s.
For 2 additional hours, it flashes one more time.
E.g.: If the LED flashes 5 times every 3 s, the remaining life of the storage battery is 7 to 8 h.
At the end of discharging, when the last 2 hours have been consumed, the
until a complete shutdown occurs automatically.
3.4.2. OPERATION WITH THE USB SUPPLY
„ The clamp is «OFF». Connect the USB.
The storage battery charges → blinking every second; at the end of charging, this
lit.
„ The clamp is «ON». Connect the USB, the storage battery is in permanent trickle charging → the
LED is lit permanently.
key (approx. 2 s). The DC-Zero function is then activated.
LED is lit. At the end of the process, if there is no ERR, the
LED
23
LED scintillates permanently,
LED remains
LED