Chauvin Arnoux C.A 6549 Bedienungsanleitung Seite 86

Description of each instrument confi guration parameter:
Display Contrast: modifi cation of display unit contrast.

 Alarm Settings: programming of measurement threshold values below which an audible alarm is
triggered.
500 V
1000 V
2500 V
5000 V
Adj. Voltage 1
Adj. Voltage 2
Adj. Voltage 3
Note: to return to the SET-UP menu, press the DISPLAY key.
 Adjustable Voltage 1, 2, 3: adjustable voltage: 3 different values can be predefi ned.
Adjustable Voltage 1
Adjustable Voltage 2
Adjustable Voltage 3
 Timed Run (h:m): duration of test in "Timed run" mode.
Sample Time (m:s): time interval between samples recorded in Timed Run mode for plotting R(t).

DAR (s/s): 1 ST and 2 ND

Default value
80
Default value
< 500 k 
< 1.0 M 
< 2.5 M 
5 M 
<
< 50 k 
< 100 k 
< 250 k 
Default value
50 V
100 V
250 V
Default value
00: 10 (h:m)
Default value
00: 10 (m:s)
times for the DAR calculation.
Default value
30 / 60 (s/s)
86
Range
0 ... 255
Attention: the display unit is no longer
legible above 130.
Range
30 k  ... 2 T 
100 k  ... 4 T 
300 k  ... 10 T 
300 k  ... 10 T 
10 k  ... 10 T 
10 k  ... 10 T 
10 k  ... 10 T 
Range
40 ... 5100 V
in steps of 10 V from 40 to 1000 V
in steps of 100 V from 1000 to 5100 V.
Range
00: 01 ... 49: 59 (h:m)
Range
00: 05 ... 59: 59 (m:s)
The limit depends on the duration set
for the Timed Run.
Range
10 ... 90 / 15 ... 180 (s/s)
5-second steps