Continuity; Resistance (400 Kω) - Chauvin Arnoux C.A 6541 Manual De Instrucciones

I I I I I Display of values after measurement
The following information may be displayed:
R-DAR-PI button
Main
Display
Resistance duration (min. sec)
DAR duration (min. sec)
PI duration (min. sec)
*
Capacitance
R(t) duration (min. sec)
*
Capacitance (µF) measurement is only displayed after the measurement is finished and the circuit
has been discharged.
Continuity (40 Ω Ω Ω Ω Ω
3.3
Continuity measurement is carried out on the 40 Ω current position (with a test current > 200 mA up to
20 Ω), resistance measurement on the 400 kΩ position (with a test current < 6 mA).
I I I I I Once the selector switch has been turned to one of these 2 positions, the main display indicates
- - - - Ω Ω Ω Ω Ω (for continuity) or - - - - kΩ Ω Ω Ω Ω (for resistance ) and the small display indicates the voltage
present on the + and - terminals.
!
If the voltage is > 3 V
the audible alarm gives out beeps (for 2 seconds) telling you that the measurement was denied,
then the device goes back to its normal voltage measurement.
!
If the voltage is < 3 V
I I I I I The main display indicates the continuity or resistance value in progress and the small display
indicates the voltage present on the + and - terminals.
!
Buttons R-DAR-PI, V-TIME and SMOOTH are not active for these functions.
There is no automatic polarity change for continuity measurement.
!
If, during continuity or resistance measurement, an external voltage > 25 V
detected, the measurement is stopped whilst the voltage is applied to the instrument. The
symbol flashes and the voltage value is indicated on the small digital display.
If the ALARM function is activated, a buzzer is triggered as soon as the measurement crosses the
threshold programmed in the SET-UP configuration menu.
Small
display if the MR button is pressed (C.A 6543)
) / resistance (400 kΩ Ω Ω Ω Ω )
and the START / STOP button is pressed, the ϕ symbol flashes and
/
AC DC
and the START / STOP button is pressed, the measurement goes ahead.
AC
40
V-TIME button
Small display
date, time, test voltage, OBJ : TEST
date, time, test voltage, OBJ : TEST
date, time , test voltage, OBJ : TEST
last voltage
±3 V or 35V is
AC DC
!