Instructions
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8.4 RE-READING PROGRAMS
To re-read the information contained in the program memory you must, for each unit, call up the
programming by pressing the
PRGM
button, then scroll each value by pressing the different function
buttons. The digital display then indicates the values contained in the memory, with the function symbol
displayed.
In all cases, changing from programming mode to measurement mode by pressing
PRGM
or changing
programming function, will validate all the values present in the memory at this time.
9. USING PROBES
The measurement of an electric eld works on the same principle as an aerial which picks up a radioelectric
signal. The sensitive part of the aerial is a detection cell with a very low threshold.
This DC signal resulting from the detection is transmitted to the measurement instrument by a resistive
line ensuring maximum transparency that does not disturb the electrical eld in which the instrument
and its aerial is immersed.
9.1 OPERATING PROCEDURE
Connect the appropriate measurement probe to the C.A 43. The connection is made through the
multicontact push-pull socket located at the top of the instrument.
Position the probe in the axis of the case,
Turn the probe to align the locking system,
Push the probe in and push the ring until it locks (clicks).
Switch on the instrument by turning the rotary switch to select V/m, A/m or µW/cm² measurement.
Choose the required operating mode (PEAK, ALARM, ..).
We recommand using the MIN/MAX recording function which allows you to obtain, after
inspection, the minimum, maximum and average values of the field measured. Before
stopping the MIN/MAX recording, you must hold the measurement with the HOLD
function. This allows you to memorize the different parameters before exiting the field.
If the eld is uctuating (i.e. the display varies without changes in the position of the probe) the
use of the SMOOTH and PEAK functions will be particularly useful:
SMOOTH to read an average value which is more representative of the global eld.