Doble TDR900 User Guide
72A-2612-01 Rev. A 09/06
47
In Figure 39 results for a sectional test (EHV test) are found to be out of spec for the
close timing. The specification is for a close measurement to lie between 40.0 and 44.0
ms. The actual values lie at between 52.0 and 53.0 ms and each entry is marked by a
warning triangle signifying that investigation is needed. Within each set, the variation is
within specification, as by the green check marks in the synchronization column.
Figure 39. Test Results showing “Investigate” for Close Results