User manual

Wavecom Instruments Portable Appliance Testers Instruction Manual
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You should now be in the TnT options screen. The screen displays 1 option at a time.
You can select this option by pressing the return button .
To select the next item press the F2 button .
Pressing the F3 button escapes out of the TnT options menu.
If you have a TnT Memory model your menu items will cycle as listed.
Change Insulation Voltage
Leakage Test Time
Audio Option
Label Options
Barcode Options
Change Insulation Voltage - All TnT models
Some DUT contain MOV's (metal oxide varistor) or commonly known as spike protection devices. These limit
the mains voltage to about 280VAC. If you attempt to perform a 500VDC insulation test on one of these
devices you will get a failed result. To fix this problem select the 250V option.
Press the key to select the 250V option.
Press the key to select 500V option.
You can also set the unit back to 500V by switching the mains power off and on again. The default insulation
voltage is 500V.
Leakage Test Time
The leakage test time is adjustable. You may need to adjust timing in this feature if the DUT has a long power
up time or requires special power on procedure. Default time for Leakage Test is 20 seconds. From this
menu you can change the test time from 5 seconds to 28800 seconds. Adjusting to any less than 5 seconds
will put the test time to infinite.
Press the key to increase the test time.
Press the key to decrease the time.
Press the key to set the new leakage / power test time.
Press the key to escape out of the menu. No changes saved.
Audio Option - All TnT models
Enabling the audio option will make the TnT use a sound to indicate a pass or a fail at the end of a test. If the
TnT unit has never been altered then the audio beep is disabled.