Description; Case; Display - Chauvin Arnoux C.A 41 Notice De Fonctionnement

1.1. CASE

1 Connector for the measurement probe,
2 HOLD button
- storage in memory of the last digital value displayed,
- permanent operation
3 PEAK button
- measurement of the peak values and 50 Hz filter OFF.
4 Demodulation control,
5 BNC socket for analogue output,
6 3-position rotary switch,
7 MIN MAX button
- recording of min, max and average values,
- buzzer OFF
8 SMOOTH button
- measurement filtering.
Notes : Under the case is the battery compartment and a 1/4" UNC lug («KODAK» size) for mounting
the C.A 41 on a photographic type support.

1.2. DISPLAY

9 Alarm function ON,
10 Alarm threshold crossed,
11 Display of the remaining service life as a % of capacity,
12 Fixed log scale,
13 Analogue bargraph display,
14 Beyond end of scale,
15 Unit of measurement in Volts per metre,
16 Set decimal point,
17 Digital measurement in SMOOTH values,
18 Measurement of PEAK values,
19 RECORD temporarily stopped,
20 MIN, MAX and AVG recording ON,
21 Instrument permanantly ON,
22 Digital readout of AVG,
23 Low battery,
24 Buzzer ON,
25 Digital readout of the MAX memory,
26 digital readout of the MIN memory,
27 HOLD the last measurement,
28 2000 count digital display.

1. DESCRIPTION

27