User Manual

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14
3.2.2 Key
This key is used to manually select a measurement range or to activate the screen backlighting. The range defines the
maximum range for measurements performed with the instrument.
Remark: the Auto Range mode is activated by default.
 In normal mode
Type of press
Resulting action
short
on
 manually changes the measurement scale (extent and
resolution).
Example: In , mode, the screen displays:
59.00 V, range Auto
When pressed the first time, the screen displays:
59.00 V, manual range (60 V range)
the second time: 59.0 V, manual range (600 V range)
the third time: 59 V, manual range (1000 V range)
the fourth time: OL mV, manual range (60 mV range)
the fifth time: OL mV, manual range (600 mV range)
the sixth time: OL mV, manual range (6 V range)
the seventh time: 59.00 V, Auto range (60 V range)
the eighth time: 59.00 V, manual range (60 V range)
The default mode is AUTO for each selection of a
measurement type V, A etc.
long
(> 2 sec)
on
 activates or deactivates the backlighting ( ) for the
screen.