Hold The Digital Value On The Display - Chauvin Arnoux C.A 41 Notice De Fonctionnement

Notes :
- During reading of the MIN, MAX and AVG memories, the recording of new minimum,
maximum and average values is taken into account.
- When the RECORD and SMOOTH symbols are displayed,the smoothed values are
recorded (MIN, MAX and AVG) with a measurement constant of 4 seconds.
- Similarly, when the RECORD and PEAK symbols are displayed, the peak value are
recorded (MIN, MAX and AVG), with a measurement constant of 1 ms.
- In all cases, the analogue display (BARGRAPH) constantly displays the current
measurement with updating of the display every 20 ms.

4.2. HOLD THE DIGITAL VALUE ON THE DISPLAY

One press on the HOLD button allows the user to hold the digital display on the last measurement
displayed whilst the analogue display continues to show the instantaneous value of the measurement.
HOLD is displayed. Pressing HOLD again returns the instrument to instantaneous measurement mode
and HOLD disappears from the display.
HOLD in «MIN, MAX and AVG» recording mode.
When HOLD is pressed whilst RECORD is displayed:
- HOLD and PAUSElight up.
- recording is stopped and the values contained in the MIN, MAX and AVG memories are the
last values before HOLD.
- the digital display shows the value of the last measurement, or even the MIN, MAX or AVG
value if the instrument was displaying these values.
- the analogue display continues to show the current measurement.
Press HOLD again to stop recording of MIN, MAX and AVG:
- the HOLD and PAUSE symbols go out.
- the digital display shows the current measurement or the contents of MIN, MAX or AVG
memory.
- the instrument is again in MIN, MAX and AVG mode but the memories have not been
reinitialised and they contain the MIN, MAX and AVG values present before HOLD.
When the HOLD and RECORD-PAUSE symbols are displayed, it is still possible to display, successively,
the values of the memories and the instantaneous measurement by brief presses on MIN MAX.
The bargraph still shows the current value of the measurement.
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