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Menu item Description
Test duration The test duration can be set in increments of one minute from between
1 and 90 minutes independent of the set operating mode.
The system can also be set to continuous operation (particularly useful
in sheath pinpointing mode)
. For this, the running test must be
manually interrupted in due time by the user.
Correspondingly, a continuous test is always logged as failed test.
RMS | PEAK This menu item can be used in “VLF Sinus” mode to specify whether
the voltage values on the display are to be shown as effective (RMS)
or PEAK values.
When switching to “VLF Sinus” mode, the parameter is automatically
set to RMS by default.
Range Maximum voltage range for sheath test and pinpointing.
Duty Cycle Voltage pulse rate during sheath pinpointing.
For example, the option 1:3 means that 1 second of high voltage is
followed by a 3 seconds dropout.
Back This menu item is used to return to the settings menu (see page 18).
4.4 Testing / Pinpointing
After the operating mode and the test parameters have been set (see section 4.3.2),
select Back from the settings menu to open the start menu.
This menu provides a final opportunity to review the test voltage and duration and adapt it
if necessary.
The actual test can then be started through the menu item Start. Afterwards, you are
asked to press the “HV ON” button . Press the button within 5 seconds. Otherwise, the
system returns to the start menu.
With the start of a new test, the current settings and the operation mode are adopted
as new default values and remain valid even after the system has been restarted.
However, this does not apply for the sheath pinpointing mode.
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