Chauvin Arnoux F407, Руководство пользователя

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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 current measurement triggering threshold is fixed at 1% of the
least sensitive range. This threshold is not adjustable
3.4.3 Programming the rate of recording in memory
1. In the OFF position, hold the key down while turning the switch to
, until the end of the "full screen" display and the emission of a beep,
to enter the configuration mode. The display unit then indicates the
interval of recording of the data in memory.
Remark: the default value is 60 seconds. Possible values range from 1 second to
600 seconds (10 minutes).
2. To change the recording interval, press the key. The right-hand digit
blinks: each press on the key increments its value. To go to the next
digit, apply a long press (>2s) to the key.
When the desired unit is displayed, turn the switch to another setting. The unit
chosen is stored (emission of a double beep).
3.4.4 Erasure of the records in memory
In the OFF position, hold the key down while turning the switch to
.
The device emits a beep after erasing the records in memory. The "rSt"
and "rEC" symbols are displayed. The device then switches to normal
continuity measurement.
We recommend not having any voltage on the input terminals while doing this.
3.4.5 Default configuration
To reset the clamp to its default parameters (factory configuration):
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 "rSt" symbol is displayed.
After 2 s, the clamp emits a double beep, then all of the symbols of the
screen are displayed until the
key is released. The default
parameters are then restored:
Recording interval =60 seconds
True Inrush triggering threshold =10%