MI 3325 MultiServicerXD
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4.3
Virtual keyboard
Figure 4.1: Virtual keyboard
Options:
Toggle case between lowercase and uppercase.
Active only when alphabetic characters keyboard layout selected.
Backspace
Clears last character or all characters if selected.
(If held for 2 s, all characters are selected).
Enter confirms new text.
Activates numeric / symbols layout.
Activates alphabetic characters.
English keyboard layout.
Greek keyboard layout.
Russian keyboard layout.
Hebrew keyboard layout.
Returns to the previous menu without changes.
4.4
Safety checks
At start up and during operation, the instrument performs various safety checks to ensure
safety and to prevent any damage. These safety pre-tests are checking for:
Correct input mains voltage
Presence of input PE connection,
Any external voltage against earth on mains test socket,
Excessive leakage currents through measuring I/O’s,
