Special Functions; Mode / Print Key - Chauvin Arnoux C.A 6549 Manual De Instrucciones

4.1. MODE / PRINT KEY

4.1.1. PRIMARY FUNCTION BEFORE THE MEASUREMENT
The primary function of the MODE key is very important: it is used before the measurement to
defi ne the course of the measurement.
This key is inactive in the "Adjust. Step" and SET-UP positions.
Pressing the MODE key gives access to the list of possible measurement modes. Select the mode using
the and/or keys.
To validate the mode selected, press the MODE key again.
The various measurement modes are as follows:
 MANUAL STOP:
This is the conventional quantitative insulation
measurement mode. The measurement is started
by pressing START / STOP and stopped by pressing
START / STOP again.
The user determines the duration, which is indicated
by the measurement duration chronometer.
 MANUAL STOP + DD:
The measurement is started by pressing START/
STOP and stopped by pressing START/STOP again.
One minute after the end of the measurement, the
instrument calculates and display the DD term. The
time remaining during this minute is displayed.

4. SPECIAL FUNCTIONS

71
MODE
Total Run Time
Manual Stop
Manual Stop + DD
Duration Sample
(h:m)
Timed Run 02:30
Timed Run + DD
DAR (s/s)
PI (m/m)
MODE
Total Run Time
Manual Stop
Manual Stop + DD
Duration Sample
(h:m)
Timed Run 02:30
Timed Run + DD
DAR (s/s)
PI (m/m)
---
(m:s)
00:10
30/60
1.0/10
---
(m:s)
00:10
30/60
1.0/10