HT EARTH 2P Manuel D'utilisation page 17

4. When starting a measurement, if the
red cable (connected to S terminal)
and the green cable (connected to ES
terminal) are reversed, the instrument
do not perform the test, emits a long
sound tone and displays the screen
beside
5. When starting a measurement, if an
interfering voltage higher than 9V is
detected at the volt circuit's input,
the instrument do not perform the test,
emits a long sound tone and displays
the screen beside
6. When starting a measurement, if an
interfering voltage higher than 9V is
detected at the ampere circuit's
input, the instrument do not perform the
test, emits a long sound tone and
displays the screen beside
7. When starting a measurement, if an
interfering voltage higher than 9V is
detected at both the ampere and volt
circuits' inputs, the instrument do not
perform the test, emits a long sound
tone and displays the screen beside
8. If battery voltage is too low the
instrument displays the symbol of low
battery as well as the message
and no measurement is allowed. It is
however possible to carry out settings,
reading of stored data, etc
The above said anomalous cases cannot be stored
9.
EN - 16
GEO416 - GEO416GS
Red and green
reversed
Example under ρ mode
Too high input interfering
voltage at volt circuit
Input interfering voltage
value
Example under 2W mode
Too high input interfering
voltage at ampere circuit
Input interfering voltage
value
Example under 2W mode
Too high input interfering
voltage at both ampere
and volt circuits
Input interfering voltage
value
Example under 2W mode
Too low power supply, low
batteries
Input interfering voltage
value and distance set
among rods
Example under ρ mode
cables