Caution – HT instruments HT7051 User Manual
Page 21
HT2055
EN - 20
Synchronization between the units after the test (recommended)
If the meter and station units were synchronized during the measurements they should be
synchronized again after completing the tests. In this step the values of generated currents
(measured with the station) are downloaded to the meter so automatically correcting the
measured results previously stored and providing the correct value of step and contact
voltages.
14 Connect both meter and station units through the PS/2-RS-232 cable supplied (see
Fig. 20)
15 Select the option “Synchronize Time, Current” on the meter unit (see § 5.1.3) and
confirm with TEST key. The messages “Connecting...” and “Synchronizing…” are
displayed.
16 The following screens can be displayed by the meter unit during the synchronization
Fig. 23: Example of screens on the synchronization operation
NOT SYNCHRONIZED number of not synchronized results
CAUTION
Synchronization of step/contact voltage results can last up to several 10
seconds. A bargraph is showing the progress.