YOKOGAWA WT1800 User Manual page 21

SCALING Key
Press this key to display a menu for setting the VT and CT ratios or the power coefficient for each input
element. These ratios and the coefficient are used to convert the VT/CT output or the power derived
from measuring the VT and CT outputs to the real voltage, current, and power of the item under
measurement.
LINE FILTER Key
Press this key to display a menu for setting the filters to apply to the circuit under measurement for
each input element.
SHIFT+LINE FILTER (FREQ FILTER) Key Combination
Press this key combination to display a menu for setting the filters to apply to the circuit under
frequency measurement for each input element.
AVG Key
Press this key to display a menu for configuring the measured value averaging feature.
SYNC SOURCE Key
Press this key to display a menu for setting the synchronization source for each wiring unit. The
synchronization source defines the period (measurement period) over which sampled data, which is
used to produce numeric data (measured values such as voltage, current, and power), is acquired.
IM WT1801-03EN
1.2 Keys
1
2
3
4
5
6
App
Index
1-5