Display Of Messages - TESTBOY TV 431 Bedienungsanleitung

Element on the display
min sec
MAX MIN

Display of messages

Message
batt
bat
P r E S
POFF
LIVE
DISC
SAVE
dEL n:
dEL ALL
COMP Hi
COMP Lo
- - - - COMP
®
Testboy TV 431
Display of the insulation test. If the rotary switch is set to "INSULATION" (insulation
test mode) this sign will be displayed if the test voltage is applied; the sign will be dis-
played or suppressed.
Nominal source voltage for the insulation test.
Measurement units time function.
Measurement unit measuring result.
Display of the highest, lowest and average value.
Displayed on the main display; means that the battery is not sufficiently charged for
reliable operation. Replace the battery.
Displayed on the auxiliary display; means that the battery is not sufficiently charged
for an insulation test.
Pre-set value.
Automatic deactivation was switched off.
In insulation test mode, indicates that the unit has registered the voltage on the input
connections.
In insulation test mode, indicates that the unit is performing an automatic discharge.
Do not touch any of the input connections in this mode.
Measured data are saved.
The selected data will be deleted.
All saved data is deleted.
Upper limit value.
Lower limit value.
Limit value invalid.
Acoustic signal output deactivated.
Instrument description
Description
Description
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