20
3.4.3
Programming of the current threshold for the True INRUSH
measurement
To program the triggering current threshold of the True INRUSH measurement:
1. in the OFF position, hold the
key down while turning the switch to
, until the "full screen" display ends and a beep is emitted, to enter the
configuration mode. The display unit indicates the percentage overshoot to
apply to the measured current to determine the measurement triggering
threshold.
The value stored by default is 10%, representing 110% of the established
current measured. The possible values are 5%, 10%, 20%, 50%, 70%,
100%, 150%, and 200%.
2. To change the threshold, press the
key. The value flashes: each
press on the
key displays the next value. To record the chosen
threshold, apply a long press (>2s) on the
key. A confirmation beep
is emitted.
To exit from the programming mode, turn the switch to another setting. The chosen
threshold is stored (emission of a double beep).
Note: The starting (Inrush) current measurement triggering threshold is fixed at 1%
of the least sensitive range. This threshold is not adjustable
3.4.4
Change of temperature measurement unit
To program the measurement unit, °C or °F:
1. In the OFF position, hold the
key down while turning the switch to
, , until the "full screen" display ends and a beep is emitted, to enter
the configuration mode. The display unit indicates the existing unit (°C or
°F). The default unit is °C.
2. Pressing the
key toggles between °C and °F.
When the desired unit is displayed, turn the switch to another setting. The unit
chosen is stored (emission of a double beep).
Summary of Contents for F401
Page 1: ...F401 Clamp multimeter GB User s manual...
Page 38: ...692885A02 Ed 7 08 2016...
