Capacitance (C.a 6531); Ac / Dc Current (C.a 6531); Ac Voltage (C.a 6531); Special Functions - Chauvin Arnoux C.A 6531 Notice De Fonctionnement

3.3

Capacitance (C.A 6531)

Capacitance measurement corresponds to the 4000 nF position
of the switch.
The measurement is shown on the display accompanied by the
nF symbol.
The length of the telephone line measured is indicated in km on
the digital threshold display, according to the programmed
capacitance per unit length.
If the leads are set up in a short circuit, the instrument
indications OL on the digital measurement display and the
distance is - - - km.
If the capacitance measurement is greater than 4000 nF,
the OL symbol is displayed on the digital measurement display.
If the distance measurement is greater than 80 km, the OL
symbol is displayed on the digital measurement display.
If the leads are not connected, the digital measurement display
indicates 0.00 and - - - - km.
3.4

AC / DC current (C.A 6531)

Current measurement corresponds to the 400 mA position of
the switch.
The measurement is shown on the display accompanied by the
mA symbol. The fuse is checked periodically.
If the current measurement is greater than 400 mA AC / DC,
the OL symbol is displayed on the digital measurement display.
If the value of the current is negative, the instrument detects
that the fuse is not functional, only at the end of measurement.
It is advised therefore to swap over the leads so as to always
have a positive current measurement.
3.5

AC voltage (C.A 6531)

AC voltage measurement corresponds to the V~ position of the switch.
The measurement is shown on the display accompanied by the
V AC symbol. In this function, the DC component is not
measured.
If the voltage measurement is greater than 400 V AC, the OL
symbol is displayed on the digital measurement display.
4.1

Start/stop

When you move the switch from the OFF position to one of the
active positions, the instrument is started up. All the display
segments light up at the same time for 1 second. Then all the
segments go out except (for 2 seconds) the
symbols which delimit the size of the bargraph. The bargraph
indicates the battery charge life and the digital measurement display
indicates the charge life available (0.00 to 1.00 = 0 to 100%).
The instrument can be shut down at any time by resetting the
switch to OFF.
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4. SPECIAL FUNCTIONS

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