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6.2.2 Display-range auto/manual
Main menu
>
View
>
Display-range auto/manual
The upper limit of the displayed leak rate range can be set manually or
automatically. These settings apply to the bargraph ( = bar underneath the
digital figures in the measurement mode and y-axis in the trend mode).
With the upper limit defined here the lower limit is set to a value based on
the number of decades (See Chapter
6.2.1
Scale linear/logarithmic
).
If linear scale is selected, the lower limit is always zero. The upper limit is
only a default value. You can change this on the measurement screen with
the Soft Key 6 and 7 if you have chosen manual display ranging.
6.2.3 Time axis
Main menu
>
View
>
Time axis
The length of the time axis in trend mode can be changed in given steps
between 16 … 960 seconds.
Softkey 2: Manual
The upper limit of the displayed range can be set manually.
Softkey 3:
↓
Decrease the upper limit if manual is chosen. The minimum value is
10
-11
mbar l/s
Softkey 5: ?
Help text
Softkey 6: Automatic
The limit of the displayed range will be chosen automatically.
Softkey 7:
↑
Increase the upper limit if manual is chosen. The maximum value is
10
+3
mbar l/s
Softkey 8:
Save the settings and return to the previous menu.
Softkey 3:
↓
Decrease the length of the time axis. The minimum value is 16 seconds.
Softkey 5: ?
Help text
Softkey 7:
↑
Increase the length of the time axis. The maximum adjustable value is 960
seconds.