9.0 Deleting stored Measurement Data /
Display of All Memory Entries
Possibility to delete data by using key „Clear" (21).
Furthermore, it is possible to display the total num-
ber of measurement value entries on the display:
Display of Total Number of Measurement Value
Entries:
Set function switch (17) to one of the 5 mea-
surement ranges
Briefly press the key „Clear" (21). A short
beep signal is audible
The total number of all measurement values
saved is displayed
The display disappears after 2 seconds
Delete the Last Memorised Measurement Value:
Set function switch (17) to one of the 5 fun-
ctions
Press key „Clear" (21) for approx. 2 seconds.
A short beep signal is audible
After 2 seconds, a further beep signal is au-
dible and the number of the remaining sto-
red data is displayed
Get down from the key “Clear” (21)
Deleting all Stored Measurement Values:
Set function switch (17) to one of the 5 fun-
ctions
Press key „Clear" (21) for approx. 5 seconds.
Three short beep signals are audible.
„0" appears on the display. The memory is
completely deleted, the „M" (11) symbol in
the display disappears.
10.0 Energy Management
Approximately 5 minutes after the last key operati-
on, the instrument switches off automatically (auto-
power-off). To switch the instrument on again, turn
the rotary switch from the „OFF" position to the de-
sired function. If the Battery is almost dead, the
symbol (8) appears in the indication. The piece of
equipment works furthermore, however without
claim on retention of the spezifications. If the bat-
tery discharges further, the piece of equipment
switches itselfs off when reaching the minimal bat-
tery tension. At empty battery cannot switch the
piece of equipment on.
11.0 Appropriate Usage
The instrument may only be used under those con-
ditions and for those purposes for which it was built.
For this reason, in particular the safety references
(chapter 3.0),as well as the technical data including
environmental conditions (chapter 15.0) and the
usage in dry environments must be followed at all
times.
When modifying or changing the instrument,
the operational safety can no longer be gua-
ranteed.
If the battery case is open, the instrument must
not be connected to the measurements cir-
cuits
12.0 Maintenance
When using the instrument in compliance with the
instruction manual, no special maintenance is re-
quired.
12.1 Cleaning
If the instrument is dirty after daily usage, it is advi-
sed to clean it by using a damp cloth and a mild hou-
sehold detergent. Prior to cleaning, ensure that the
instrument is switched off and disconnected from
the external voltage supply and any other instru-
ments connected (such as EUT, control instru-
ments, etc.).
Never use acid detergents or dissolvants for
cleaning.
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Deleting stored Measurement Data / Maintenance
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