Display - Chauvin Arnoux C.A 25 Mode D'emploi

DISPLAY (see drawing at the end of the user's manual)
Models C.A 25 and C.A 27
10 Flashing indicator showing sensor operation
11 End of scale value (from 2 to 200 x 1000)
12 Analogue display by 42 segment bargraph
13 Arrow symbolising over-ranging end of scale
14 R.P.M.: rotational speed
16 "Metre par minute" : linear speed (in French)
17 Hertz: frequency
18 Digital display LCD with 5 digits
19 Digital measurement of smoothed values
20 Memorisation of the last measurement
21 Recording momentarily stopped
22 Instrument on permanent operation
23 Low battery indicator
24 Recording of max/min operational
25 Buzzer indicator ON
26 Reading the memory for MAX values on the digital display
27 Measurement extent enlarged to 0.1 Hz
28 Reading the memory for MIN values on the digital display
29 Suppression of auto range change
31 Millisecond: period
32 Duty %
33 ft/min: feet per minute - linear speed
tr/min : "tours par minute" - rotational speed (in french)
34 Fixed graduated scale
35 Measurement with external socket
36 Optical sensor ON
52