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Default Settings Options: Save changes made to defaults, restore defaults, or restore
factory defaults
Upgrade Firmware: Upgrade firmware for the MVCT or the STVI
Display Versions: View all Software and hardware versions of the device.
Languages: Select between American English, International English, Spanish, French, and
German, Turkish
Primary Noise Filtration Enable/Disable Allows the user to enable and disable a Primary
Noise Filtration algorithm. This algorithm filters noise on the fundamental frequencies during
the ratio measurement. This functionality should only be used in high voltage noisy
environments where the measurement is being affected by induced voltage.
Show Excitation Curves as Generated Toggles between modes that Shows Excitation Tests as
Generated “ and “Quick Test Mode”. Shows Excitation Tests is the default mode but the Quick
Test mode will perform 3 Tests (Excitation, Ratio, and Winding Resistance) in a significantly
reduced test time. In Quick Test mode only a progress bar will be displayed during tests and
results will be shown after all tests are complete in the report.
Logging: Enable logging, clear all log files, or copy log files to USB. . This is only available
in MVCT with integrated display or if they are controlled with an STVI
Adjust Screen Brightness: Change the screen brightness using the manual control knob. . This is
only available in MVCT with integrated display or if they are controlled with an STVI
Set Logos: Allows user to set the logo to be used in the report. The file should be in ,bmp
format and placed into the root directory of a usb stick. Then insert the USB stick into the USB
port of the MVCT and hit the Set Logos button. This will copy and store the file and the logo will
be included on top of the report in the future
Ethernet: Enable and disable DHCP
Max Test Voltage: Set the maximum voltage the MVCT will output during a saturation test
Saturation Curve Ramp Rate: Allows user to speed up and slow down the rate at which the
voltage is increased during the saturation test. The default is“1” which sets the speed to
normal. By entering a number less than 1, the ramp rate will be decreased. For example
entering “0.4” will reduce the normal voltage increment by 60%. This feature can be very
useful when a CT saturates very quickly with minimal voltage increases
Please note that certain device settings will only be available for manipulation if the user
is running the PowerDB application on an STVI ( Smart Touch View Interface ) or on an
MVCT with integrated display. These settings include: Number Format, Adjust Screen
Brightness, Set Date & Time, and Logging. If the application is running on a standard PC
or laptop then these settings are adjusted within the PC’s operating system such as
Windows.
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