Operation Manual

OmegaGTPlus / BetaGTPlus Main menu and test modes
32
3.3.1 Comparison of results (evaluation of result trends)
If an autotest sequence was performed from the Project Autotest menu an additional
option TREND is offered in the View result menu after the autotest is finished but not
saved.
Trend of measured data
Keys:
À / ¿
F1 (PgUp)
F2 (PgDown)
Scroll displayed items.
F5 (RESULT)
Return to view the last results.
ESC
Returns to Main menu.
Meaning of trend symbols:
Ç
New result of particular test is better than last result.
Examples: New insulation resistance result is higher.than old result.
New earth bond result is lower than old one.
{
Difference between old and new result of particular test is so small that
can be treated as the same.
Example: New insulation resistance result stays at the same level as old
result.
È
New result of particular test is worse than last result.
Examples: New insulation resistance result is lower than old result.
New earth bond result is higher than old one.
Note:
Ì If the test results are close to the limit they should be compared with old results.
If the trends are worsening it must be reconsidered if the appliance is still safe. If
the results stay stable the appliance can be treated as safe in general.
3.4 Working with barcodes and RFID tags
Barcode/tag menu supports operation with barcodes and RFID tags. From this menu
the following actions can be performed:
Ì Test sequences for appliances under test can be read from barcode labels.
Ì Test sequences and stored measurement results for tested appliance can be
downloaded (uploaded) from (to) the RFID tags.