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10.0 Indications on the LCD
Measurement Function
Display
UAC
A
UDC
UDC
Low
Low
Low
Riso
Ave
UProtection Level
Low
,
UProtection Level
UAC, UDC,
Riso
A
O
KR
E
Indications on the LCD
Signification
Overflow, voltage present exceeds
600VAC.
Immediately disconnect voltage from
measurement instrument!
Overflow, voltage present exceeds +600
VDC.
Immediately disconnect voltage from
measurement instrument!
Overflow, voltage present is below -600
VDC.
Immediately disconnect voltage from
measurement instrument!
Overflow, resistance > 19,99
Test lead resistance compensated.
The internal fuse has tripped and must
be replaced by an authorised person.
External voltage present, consequently,
the Low
-measurement cannot be carried out.
Immediately disconnect voltage from
measurement instrument!
Warning symbol, reference to limit
value excess or-
Measurement range excess in one mea-
surement function
Overflow display, insulation resistance
> 1.999 G
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